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This post was last edited by Shutong on 2023-7-17 15:42 ├─1.10 General sealing information │ ├─1.10.1 General sealing │ │ │ 12#3 machine feed water pump sealing water cooling water.bmp │ │ │ 2008 latest sealing patent invention collection.doc │ │ │ 24#4 machine feed water pump seal water cooling water.bmp │ │ │ 3.1.3 Generator seal oil system (GHE).doc │ │ │ 4.3.4 Sealing device design.doc │ │ │ 4.4 Seal management 5.doc │ │ │ Typical failure analysis of single-flow ring sealing oil system of 600MW unit.doc │ │ │ 6-inch mud pump double sealing technology and its application.doc │ │ │ bs 1516 UK * * Standard (O-ring).pdf │ │ │ DH type dust-proof seal.pdf │ │ │ FI-CDP-IC assembly procedure.doc │ │ │ GPJ-07M series optical cable splice box operating instructions.doc │ │ │ HORTON floating roof tank seal.doc │ │ │ IEC_68-2-17 Sealing.doc │ │ │ QH cylinder buffer seal.doc │ │ │ REP_Application of Roxtec sealing modules in the Fujian Refinery Integrated Expansion Project.pdf │ │ │ SKF model description.pdf │ │ │ SKF sealing.pdf │ │ │ XF-2 anti-corrosion sealing coating.doc │ │ │ Z-shaped oil seal.doc │ │ │ "Guangyan Sealing" corporate culture electronic journal_December 2010 issue.pdf │ │ │ General oil seal characteristics and specifications table.doc │ │ │ Dongqi 600MW unit self-sealing.pdf │ │ │ Development of sealing technology in China 2011-5-9.doc │ │ │ Transmission dynamic seal failure analysis and experimental research.pdf │ │ │ Radial shaft seals with low cross-section height.doc │ │ │ About the sealed guide wheel.doc │ │ │ Relevant requirements for the operation of turbine lubricating oil and generator sealing oil.doc │ │ │ About pump seals - how much do you know? .doc │ │ │ About the transformation of the rotating shaft seal used in the salt plant crystallizer.doc │ │ │ Instructions on the non-sealed pipe thread G 18 (G18-28).doc │ │ │ Prevention and treatment of reducer oil leakage.doc │ │ │ Several common seals.pdf │ │ │ Several common high-pressure sealing structures.doc │ │ │ Summary of welding quality of boiler top seals in Huaneng Ruijin Power Plant.doc │ │ │ Burgman dry gas seal.pdf │ │ │ Clamp-type membrane box seal.pdf │ │ │ Summary of pressure vessel gasket selection.pdf │ │ │ Mechanism Analysis of Vibration Caused by Friction of Double-Flow Ring Sealing Shoes.doc │ │ │ Two-component polysulfide sealant Hubei Yuqing Waterproof Engineering Co., Ltd..doc │ │ │ Starline Seals Manual Catalog2005.pdf │ │ │ Collection of terminology explanations - sealing.doc │ │ │ Comparison of several sealing technologies for rotary air preheaters.doc │ │ │ Comparison of several sealing methods for rotary air preheaters 4.doc │ │ │ Rotary kiln QD type kiln tail sealing device.doc │ │ │ Sealing materials used at home and abroad.doc │ │ │ Gasket seal 12.doc │ │ │ gasket seal 25.doc │ │ │ Gasket coefficient m and preload specific pressure y.doc │ │ │ Baose Selection Manual.pdf │ │ │ Sealing 12.doc │ │ │ seal 16.doc │ │ │ Sealing.doc │ │ │ Heat dissipation research and temperature control system design of sealed instruments.pdf │ │ │ Seals.pdf │ │ │ Training materials for the use of seals.doc │ │ │ Storage and cleaning of seals.doc │ │ │ Installation and preservation of seals.doc │ │ │ Introduction to installation restrictions and available space in the selection of seals.doc │ │ │ Seal selection manual Luzhou Jiangyang Changjiang Hydraulic Technology Research Institute Left Seal.pdf │ │ │ Sealing protection level.doc │ │ │ Sealing diagram.doc │ │ │ Gasket selection.pdf │ │ │ Basic knowledge of sealing.doc │ │ │ Basic knowledge of sealing.pdf │ │ │ Complete basic knowledge of sealing.doc │ │ │ Basic sealing information 67 Essential information.doc │ │ │ Seal failure logic tree.pdf │ │ │ Sealing technology 19.doc │ │ │ Sealing technology 229.doc │ │ │ Sealing technology 4.doc │ │ │ Sealing technology 5.doc │ │ │ Sealing technology 9.doc │ │ │ Basic knowledge of sealing technology 17.doc │ │ │ Basic knowledge of sealing technology 19.doc │ │ │ Basic knowledge of sealing technology 27.pdf │ │ │ Basic knowledge of sealing technology.pdf │ │ │ Basic knowledge of sealing summarized in sealing technology.doc │ │ │ Knowledge of sealing technology 10.doc │ │ │ Sealing construction 35.doc │ │ │ sealing material 10.doc │ │ │ sealing material 17.doc │ │ │ sealing material 3.doc │ │ │ Sealing materials.doc │ │ │ Sealing materials waterproofing engineering.doc │ │ │ Sealing concept 5.doc │ │ │ Sealing gas and sealing oil system.doc │ │ │ Sealing oil system.doc │ │ │ Common faults and treatment plans of sealing oil system.doc │ │ │ Sealing oil system manual.doc │ │ │ Sealing oil manual.pdf │ │ │ Analysis of unstable vibration caused by sealing tiles.doc │ │ │ Principle and classification of sealing 10.doc │ │ │ Basic knowledge of sealing.doc │ │ │ Things to note before installing sealing packing_How to choose suitable packing? .doc │ │ │ Sealing knowledge 4.doc │ │ │ Summary of sealing knowledge.doc │ │ │ Compilation of sealing knowledge.doc │ │ │ Sealing pipe thread.doc │ │ │ Sealing box (TY-BOX).pdf │ │ │ Sealing system-design guide.doc │ │ │ Sealing line Sealing line.doc │ │ │ Sealant.doc │ │ │ Introduction to sealant and sealant.doc │ │ │ Experimental study on vibration reduction of seal cavity water absorption and controllable suction.pdf │ │ │ Sealing steam controller 68352-4.doc │ │ │ Sealing industry analysis.doc │ │ │ Sealing device.doc │ │ │ Sealing design 2.doc │ │ │ Sealed roller neck bearing.pdf │ │ │ Cause analysis of sealing surface leakage.doc │ │ │ Sealed fan motor maintenance work instructions.doc │ │ │ Wafer type diaphragm seal_7MF4900, 7MF4901, 7MF4902, 7MF4903 product introduction and selection information.pdf │ │ │ "Small" issues that should be paid attention to in lubrication and sealing.pdf │ │ │ Guarantee measures and detection methods for air duct sealing.doc │ │ │ Yantan Power Generation Company unit bearing seal cover update.doc │ │ │ Engineering sealing system.doc │ │ │ Common types of sealing gaskets and their scope of use 4.doc │ │ │ Types of commonly used sealing gaskets and their scope of use.doc │ │ │ Performance of commonly used sealing materials.doc │ │ │ Discussion of commonly used seal designs.doc │ │ │ Properties of commonly used materials.xls │ │ │ Main characteristics and scope of use of commonly used rubber sealing materials.doc │ │ │ Comprehensive prevention and control measures for excessive loss of sealing oil in dry gas cabinets.docx │ │ │ Development of dry gas seals.docx │ │ │ Introduction to the performance of elastic metal hard seal butterfly valves.doc │ │ │ Sealing when the medium pressure is low.doc │ │ │ Some external factors affecting sealing performance.doc │ │ │ Reciprocating compressor sealing products PPT 60.pdf │ │ │ German BS Chinese static seal selection sample.pdf │ │ │ Chengdu Yitong Sealing Technology Exchange.doc │ │ │ Settings of baffle door sealing air system 2.doc │ │ │ Insert seal.doc │ │ │ New seals.doc │ │ │ Seal selection for rotating equipment.doc │ │ │ Update the shaft seal ring of the input shaft.doc │ │ │ About the labyrinth seal.doc │ │ │ Mechanical seal download information website.xls │ │ │ Mark the selection of sealing gasket.doc │ │ │ Plum-shaped elastic coupling buffer.doc │ │ │ Common leakage phenomena and countermeasures of mechanical shaft seals.doc │ │ │ Pneumatic seals.pdf │ │ │ What is the role of the reverse seal of ammonia stop valve.doc │ │ │ Claw type elastic coupling buffer pad for water pump.doc │ │ │ Henkel Viscose Manual 28.pdf │ │ │ Introduction to steam seal structure 2.doc │ │ │ Steam turbine sealing oil pressure differential valve maintenance document package.doc │ │ │ Steam turbine steam seal system self-sealing steam seal system manual.doc │ │ │ Oil seal and dust-proof seal.doc │ │ │ Calculation of oil seal friction power.xls │ │ │ Cylinder seal selection.pdf │ │ │ Flange type and sealing surface form.doc │ │ │ Luoyang Dejie Seal Encyclopedia UHS_DHS_UNS_UN.xls │ │ │ Piston rings and sealing rings manual.pdf │ │ │ A brief analysis of the overall competitiveness advantages and disadvantages of my country's sealing industry.doc │ │ │ A brief discussion of the sealing structure of passenger car luggage compartment doors.doc │ │ │ A brief discussion of the understanding of water pump mechanical seals.doc │ │ │ A brief discussion of sealing gaskets and their selection for engineering machinery 14.doc │ │ │ A brief discussion on sealing gaskets and their selection for engineering machinery.doc │ │ │ Renovation of the sealing system of the boiler air preheater of the 330MW unit in Taizhou Power Plant, Zhejiang.doc │ │ │ Lubrication and sealing.pdf │ │ │ Knowledge of lubrication and sealing.doc │ │ │ Furnace top sealing.doc │ │ │ The practice of gas compressor shaft seal sealing.doc │ │ │ Modern sealing technology 12.doc │ │ │ Electric buffer roller bearing seal modification 3.doc │ │ │ Related equipment and seals.doc │ │ │ Master's thesis - Research on the application of vapor blocking seals on coking rich gas centrifugal compressors.pdf │ │ │ Magnetic transmission and absolute sealing 6.pdf │ │ │ Magnetic oil seal and its installation technical requirements.doc │ │ │ Key points of Shendong 2.8-meter hydraulic support seal assembly.doc │ │ │ Renovation of shaft furnace tooth roller sealing device.doc │ │ │ Chapter 6 New waterproof and sealing materials_complex * Question.doc │ │ │ Chapter 7 Oil Seal Installation Method 5.pdf │ │ │ Chapter 7 Connection and Sealing Materials.doc │ │ │ Section 2 Cylinder Sealing Test.doc │ │ │ Chapter 5 Sealing.pdf │ │ │ Chapter 5 Oil Seal Materials 13.pdf │ │ │ Chapter 6 Building Waterproof Sealing Materials.doc │ │ │ Chapter 6 Oil Seal Installation Environment Design 9.pdf │ │ │ Chapter 16 Seals.doc │ │ │ Lecture 10 Vacuum Sealing.doc │ │ │ Chapter 4 Valve Connection and Sealing.doc │ │ │ Chapter 4 Oil Seal Type 22.pdf │ │ │ Chapter 4 Furnace top seal installation process demonstration card 10.pdf │ │ │ Solutions to sealing technical problems in pipe and valve series.doc │ │ │ PTFE bronze composite guide belt.doc │ │ │ Polyurethane seal price.xls │ │ │ Benzene plant hydrogen compressor J101 mechanical seal system modification.pdf │ │ │ Spiral sealing principle.doc │ │ │ Basic knowledge of spiral seals.doc │ │ │ Basic knowledge of equipment - (working principles and operation and maintenance requirements of mechanical seals, labyrinth seals, dry gas seals and other seals) - Zhou.doc │ │ │ Equipment seal management system.doc │ │ │ Equipment lubricant selection.xls │ │ │ HOERBIGER reciprocating compressor sealing products PPT 35.pdf │ │ │ HOERBIGER reciprocating compressor sealing products PPT 66.pdf │ │ │ Shaft seal.doc │ │ │ Bearing seal 4.pdf │ │ │ Shaft seal 4.pdf │ │ │ The axis is circled with a grid 2.pdf │ │ │ What are the imported sealing materials.doc │ │ │ Mechanism and maintenance of labyrinth seals and floating ring seals.doc │ │ │ Working principle of labyrinth seal.DOC │ │ │ Structural characteristics of labyrinth seal.docx │ │ │ What aspects should be considered when choosing a gasket.doc │ │ │ Lens gasket.doc │ │ │ Universal seal model designation 2.pdf │ │ │ Commonly used soft materials for general valve sealing surfaces.pdf │ │ │ Sealing technology on heavy machinery.doc │ │ │ Structural reinforcement and sealing of corners of aluminum alloy doors and windows.doc │ │ │ Boiler seal welding.doc │ │ │ Introduction to TPE for door, window and curtain wall sealing strips.pdf │ │ │ Commonly used materials for valve internal parts and sealing surfaces.pdf │ │ │ Valve dynamic sealing and static sealing technology.doc │ │ │ Analysis of causes of valve sealing surface damage.doc │ │ │ Valve dynamic sealing and static sealing forms.doc │ │ │ Weatherproof sealing system.pdf │ │ │ Static sealing management system.doc │ │ │ Static seal management standards.doc │ │ │ │ │ └─Flat flange sealant│ │ ├─Anaerobic flat sealant │ │ │ 510.doc │ │ │ 518.doc │ │ │ 573.doc │ │ │ 574.doc │ │ │ │ │ └─Silicone rubber │ │ 207 Clear.doc │ │ 207 White.doc │ │ 207.doc │ │ 207.doc │ │ 5699.doc │ │ 587.doc │ │ 5900.doc │ │ 5901.doc │ │ 5902.doc │ │ 5910.doc │ │ 592.doc │ │ 5920.doc │ │ 594.doc │ │ 595.doc │ │ 5950.doc │ │ 596.doc │ │ 5960.doc │ │ 598.doc │ │ │ ├─1.10.10 Fluid seal │ │ Fluid seal complex * Thinking questions (exam outline).doc │ │ Fluid sealing technology - principles and applications 52.pdf │ │ Lecture on Fluid Sealing Technology Lecture 1: Overview of Sealing.doc │ │ Lecture on Fluid Sealing Technology Lecture 5: Design and Technical Requirements of Sealing Components.doc │ │ Lecture Notes on Fluid Sealing Technology.doc │ │ │ ├─1.10.11 Packing Seal│ │ Packing-Special Fiber.pdf │ │ Stuffing Box Seal.pdf │ │ Packing seal leakage analysis and troubleshooting methods.doc │ │ Packing (packing) seal 2.pdf │ │ Packing - carbon graphite.pdf │ │ Formed packing seal.doc │ │ A brief discussion on the working principle of commonly used packing seal rings in reciprocating compressors 2.doc │ │ Packing introduction 4.doc │ │ Integrated knowledge 1.doc │ │ Aizhi High Quality Packing Seal Manual 49.pdf │ │ Ultra-high pressure compressor packing seal failure analysis and measures.doc │ │ │ ├─1.10.12 Hydraulic seals │ │ Structural characteristics and applications of molded packing seals for engineering machinery hydraulic systems.doc │ │ Types of hydraulic and pneumatic seals.pdf │ │ Function and classification of hydraulic and pneumatic seals.doc │ │ Examples of hydraulic component failures_Hydraulic cylinder sealing problems and improvements.doc │ │ Hydraulic seals-linear reciprocating motion (Trelleborg, formerly Baosexiaban)_part 1.pdf │ │ Hydraulic seals - linear reciprocating motion (Trelleborg, formerly Baose Xiaban)_part 2.pdf │ │ Basic knowledge of hydraulic sealing and cylinder design.doc │ │ Types of hydraulic and pneumatic seals.doc │ │ Important news in the hydraulic and pneumatic sealing industry in 2007.doc │ │ O-type rubber seals for hydraulic and pneumatic seals__ Groove size.doc │ │ Effect of hydraulic oil on seal performance.doc │ │ Effect of hydraulic oil on seal and method.doc │ │ Commonly used seals in grate cooler hydraulic station.pdf │ │ │ ├─1.10.13 Lip seal │ │ TC double lip frame oil seal introduction and sealing principle 2.docx │ │ Y-shaped lip seal 3.docx │ │ Lip seal-(Lip-seal) 4.doc │ │ lip seal 3.doc │ │ Lip seal 3.doc │ │ Lip seals and squeeze seals 2.pdf │ │ Lip seal overview 2.doc │ │ Lip seal overview 2.pdf │ │ Sealing ring specifications--O-type sealing ring--O-type sealing ring--Lip sealing ring 2.doc │ │ Rotating shaft lip seal 3.pdf │ │ The structure of the rotating shaft lip seal ring 4.doc │ │ The structure and advantages of the rotary shaft lip seal ring 2.doc │ │ Analysis on the current research status of rotary shaft lip seal rings 18.docx │ │ Rotating shaft lip seal ring structural dimension series 6.doc │ │ Application structure and performance of hydraulic lip seal ring 3.docx │ │ │ ├─1.10.2 Seal ring │ │ AQ gas-liquid seal ring.pdf │ │ CK type pneumatic oil-free lubrication shaft sealing ring.doc │ │ C-type pneumatic oil-free lubrication hole sealing ring.doc │ │ DH type dust-proof sealing ring.doc │ │ DKB type exposed bone polyurethane sealing ring 1.pdf │ │ FA type dust seal.doc │ │ FC type dust seal.doc │ │ J type (straw hat type) dust seal.pdf │ │ J type frameless dust seal.doc │ │ J type ultra-thin frameless seal.doc │ │ J type (cap) dust seal.doc │ │ KU type pneumatic dust ring piston rod seal.doc │ │ KYd type polyurethane sealing ring for shaft 2.pdf │ │ Seal ring for KY-shaped hole.doc │ │ Seal ring for KY-shaped shaft.doc │ │ Seal ring for L-shaped (cup) hole.doc │ │ OYV-type sealing ring model series - specific parameters.pdf │ │ OE-type (double-acting) rotary seal.doc │ │ OK-type main cylinder seal.doc │ │ O-ring seal 7.doc │ │ O-ring specification table.pdf │ │ O-ring seal 3.doc │ │ o-type seal+-+Japan * * Standard.pdf │ │ o-ring +-+USA * * Standard.PDF │ │ O-ring China * * standard 2.pdf │ │ O-ring seals national standards_Dimensional data 10.pdf │ │ O-ring size data 2.pdf │ │ O-ring size data 5.doc │ │ O-ring size data by country * * Standard.pdf │ │ Overview of O-ring seals.pdf │ │ Main failure causes of O-ring seals and their preventive measures 4.doc │ │ O-ring waterproof design requirements.doc │ │ O-ring sealing design.doc │ │ O-ring size marking and tolerance standard table 7.doc │ │ O-Ring Brochure 55.pdf │ │ Installation and storage of O-rings.doc │ │ O-ring American standard AS568A.doc │ │ O-ring seal d.doc │ │ O-ring 1.doc │ │ O-ring 2.doc │ │ O-ring 4.doc │ │ Selection and application of O-ring seals and sealing ring grooves 5.doc │ │ O-ring material selection.doc │ │ O-ring overview 6.doc │ │ O-ring groove dimensions.xls │ │ Back-up rings for O-rings.doc │ │ The main causes of failure of O-rings and their preventive measures (2).doc │ │ The main causes of failure of O-rings and their preventive measures 5.pdf │ │ The main failure causes of O-ring seals and their preventive measures.doc │ │ The sealing principle of O-ring seals.pdf │ │ The design, use and troubleshooting of O-ring seals 26.doc │ │ Selection of O-ring seals 11.pdf │ │ Selection of O-ring seals 12.doc │ │ O-ring seal design.doc │ │ O-ring rubber seal 4.doc │ │ O-shaped rubber seal.doc │ │ Seal ring for QY-shaped hole.doc │ │ Seal ring for QY-shaped shaft.doc │ │ Combined sealing ring for ST-shaped hole.doc │ │ Combined sealing ring for ST-shaped hole.doc │ │ Seal ring for UHP-shaped hole.doc │ │ Seal ring for UHR-shaped shaft.doc │ │ Universal sealing ring for UN-shaped shaft hole.doc │ │ Seal ring for UPI-shaped hole.doc │ │ Seal ring for UPI-shaped shaft.doc │ │ Universal sealing ring for USH-shaped shaft hole.doc │ │ U-shaped clamp fabric sealing ring.doc │ │ V-shaped sealing ring.pdf │ │ V-shaped clamp fabric sealing ring.doc │ │ V-shaped pure rubber sealing ring.doc │ │ YBT4059 metal-coated high-temperature sealing ring standard preparation instructions.doc │ │ Y-shaped lip sealing ring.doc │ │ ZHM pneumatic combined sealing ring.doc │ │ "O" type rubber sealing ring adopts the national standard GB1235-76 (HG-333-76).pdf │ │ "O" type rubber seal---American Standard (AS-568 O-ing Sizes) 7.pdf │ │ Introduction to various sealing rings.pdf │ │ Overview of lip seals.pdf │ │ Seal rings France * * Standard size.pdf │ │ Commonly used O-ring seals.xls │ │ Commonly used sealing rubber ring materials and applications.doc │ │ Commonly used sealing rubber ring materials and applications.pdf │ │ Commonly used sealing rubber ring materials and applications 2.pdf │ │ Universal shaft hole sealing ring.doc │ │ Star sealing ring.doc │ │ Pneumatic stop valve sealing ring.doc │ │ United States * * standard_AS-568 and UK * * Standard(bs_1516) O-ring specifications.doc │ │ American standard O-ring.doc │ │ Classification of bearing seals and the selection of different materials for different occasions.doc │ │ Valve sealing ring materials.doc │ │ Valve sealing ring materials are divided into two categories: metal and non-metal.doc │ │ High and low lip Y-shaped and bud-shaped hole sealing ring series.doc │ │ High and low lip Y-shaped and bud-shaped shaft sealing ring series.doc │ │ YA-shaped shaft hole universal sealing ring.doc │ │ YX-shaped hole sealing ring.doc │ │ YX-shaped shaft sealing ring.doc │ │ │ ├─1.10.3 Valve sealing│ │ Triple eccentric hard seal butterfly valve.doc │ │ Research on sealing performance of unloading valve.pdf │ │ PTFE seal butterfly valve.doc │ │ Electro-hydraulic metal hard seal ash discharge valve.jpg │ │ Discussion on sealing structure technology of butterfly valve.doc │ │ Research and analysis of surfacing materials for steel valve sealing surface.doc │ │ Boiler maintenance process card - electric sealing gate valve.doc │ │ Dynamic sealing and static sealing forms of valves.doc │ │ Longevity secret of high-sealing three-eccentric bidirectional hard-seal butterfly valve.doc │ │ Analysis and solutions to the causes of damage to the sealing seat of high-temperature ball valves.doc │ │ │ ├─1.10.4 Flange seal │ │ Surface roughness of flange sealing surface required for various gaskets.doc │ │ Sealing stack ring 3.doc │ │ Sealing stack ring.doc │ │ Sealing gasket.doc │ │ Gasket * * Standard.doc │ │ Installation and material selection of gaskets.doc │ │ Types of gaskets and their scope of application.doc │ │ Types of gaskets and common design issues.doc │ │ Introduction to gaskets.doc │ │ Factors affecting flange sealing.doc │ │ Types and codes of flanges and sealing surfaces.doc │ │ Several issues in flange sealing performance and application.doc │ │ Flange sealing surface.doc │ │ Several common forms of flange sealing surface.doc │ │ Flange diaphragm seal_7MF4925 product introduction and selection information.pdf │ │ Flange diaphragm seal_7MF4940, 7MF4943 product introduction and selection information.pdf │ │ Sealing gasket for flange.doc │ │ Flange type and sealing surface form.doc │ │ Brief description: XHC -1022 metal spiral wound gasket.doc │ │ │ ├─1.10.5 Dry gas seal│ │ │ SLFZ series sealless self-control self-priming pump.doc │ │ │ WFB type sealless self-control self-priming pump.pdf │ │ │ wfb seal self-control self-priming pump 32.pdf │ │ │ WFB sealless self-control self-priming pump general troubleshooting methods.xls │ │ │ WFB sealless self-control self-priming pump manual 10.pdf │ │ │ WFB series sealless self-control self-priming pump.pdf │ │ │ Operating procedures for the water circulation system of the WFB system sealless self-priming pump.doc │ │ │ WFB self-control sealless self-priming pump instruction manual.doc │ │ │ Application of series dry gas seal on the hydrogen compressor of the continuous reforming unit.doc │ │ │ Seven types of sealing knowledge for chemical pumps.doc │ │ │ Basic principles and usage analysis of compressor dry gas seals.doc │ │ │ Dry gas seals 17.pdf │ │ │ dry gas seal 5.pdf │ │ │ dry gas seal 9.doc │ │ │ Dry gas seal.doc │ │ │ Dry gas seal at a glance.doc │ │ │ Dry gas seal manufacturing quality requirements.pdf │ │ │ Dry gas sealing principle 8.doc │ │ │ Dry gas sealing principles and applications 13.doc │ │ │ Dry gas seal and control system instruction manual.pdf │ │ │ Application of dry gas seal in compressor.doc │ │ │ Application of dry gas seal in centrifugal compressor.doc │ │ │ Dry gas seal training handout.ppt │ │ │ Successful application of dry gas seal technology in industrial pumps - Heilongjiang Petrochemical.doc │ │ │ Application of dry gas sealing technology in centrifugal compressors.doc │ │ │ Dry gas sealing technology introduction.doc │ │ │ Introduction to dry gas sealing technology.doc │ │ │ Dry gas sealing put into use.doc │ │ │ Dry gas sealing control operation process.doc │ │ │ Dry gas seal operation manual.doc │ │ │ Dry gas seal sample.pdf │ │ │ Two series structures of dry gas seal.pdf │ │ │ Analysis of the principle and use of dry gas seal 9.doc │ │ │ Types and application range of dry gas seals.pdf │ │ │ Dry gas sealing system 9.doc │ │ │ Dry gas seal structure.docx │ │ │ Dry gas seal test paper.doc │ │ │ Dry gas seal information.docx │ │ │ Application of new packing seals on water pumps.doc │ │ │ Complete picture of replacing liquid phase pump sealing ring.doc │ │ │ Packing seal model for pumps.doc │ │ │ Dry gas seal technology and application for pumps.pdf │ │ │ Selection and application of dry gas seals for pumps.doc │ │ │ Pump sealing and failure (2).doc │ │ │ Pump sealing and failure.doc │ │ │ Pump sealing methods and new sealing materials.pdf │ │ │ A brief discussion on the improvement of the packing seal of the circulating water pump.doc │ │ │ Troubleshooting method for water leakage in the submersible pump sealing device.doc │ │ │ The sealing structure and cooling method of the hot oil pump.doc │ │ │ Maintenance method of the packing seal of the centrifugal pump.doc │ │ │ Design and sealing of centrifugal pumps.pdf │ │ │ Chapter 7 Maintenance and leakage control of sealing devices of pump equipment.doc │ │ │ John Crane Dry Gas Seal.pdf │ │ │ John Crane Dry Gas Seal Technology.pdf │ │ │ The impact of feed water pump sealing water system on the safe operation of the unit.doc │ │ │ There are problems in the sealing water system of the feed water pump due to design problems.doc │ │ │ Application of oversized dry gas seals in raw material gas compressors in the metallurgical industry.doc │ │ │ Application of imported dry gas seals in high-pressure centrifugal units 836-839.doc │ │ │ │ │ ├─K09B01 ammonia compressor dry gas seal inspection report │ │ │ 08-05-S015 CCW.pdf │ │ │ 08-05-S016 CW.pdf │ │ │ │ │ └─Photos of combined compressor dry gas seal installation │ │ 201136lle512lfze7tmutx.jpg.thumb.jpg │ │ 201137vchh513ywihyqyrc.jpg.thumb.jpg │ │ 201139qr64ntbigm5txuu6.jpg.thumb.jpg │ │ 201141mo4s58ow5isyw2sl.jpg.thumb.jpg │ │ 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201218qee45vr40wr7rrwv.jpg.thumb.jpg │ │ 201220dwagas3naa43bdgv.jpg.thumb.jpg │ │ 201221o0***aj7q909z035.jpg.thumb.jpg │ │ 201222f0kd3ikdufofg5d9.jpg.thumb.jpg │ │ 201224cs2d6hu89udaalfl.jpg.thumb.jpg │ │ 201226fengptp6icztdwhh.jpg.thumb.jpg │ │ 201227s009vokv5ja90jlv.jpg.thumb.jpg │ │ 201229eofxej7h68qqq85u.jpg.thumb.jpg │ │ 201231kwhw1gzjhopxwojw.jpg.thumb.jpg │ │ 201232fi66bd1hbq6vvdi1.jpg.thumb.jpg │ │ 201234zkokslsdoolixzqb.jpg.thumb.jpg │ │ 201235gks0x0ba285bp8tg.jpg.thumb.jpg │ │ 201237f6dh001wgw9gdxa1.jpg.thumb.jpg │ │ 201238dpm9em7mh9qhczzo.jpg.thumb.jpg │ │ 201239bskank99q0zrpvpl.jpg.thumb.jpg │ │ 201241wnrn6sr14kvpt4kf.jpg.thumb.jpg │ │ 201243m60skjsqly5z74z6.jpg.thumb.jpg │ │ 201244z33kexvr9rhypph3.jpg.thumb.jpg │ │ 201245l5rm33r99zgzen99.jpg.thumb.jpg │ │ 201247ywvd4oiqq94gvgg8.jpg.thumb.jpg │ │ 201248sr6u5eibxrtncseb.jpg.thumb.jpg │ │ 201249dbfofa9o77bb177f.jpg.thumb.jpg │ │ 201252new0n5tp8v3noilw.jpg.thumb.jpg │ │ 201254ov0gk33t9nmzvxyb.jpg.thumb.jpg │ │ 201255t6i9y9ilyyp24p4y.jpg.thumb.jpg │ │ 201256j5q821kruqq298s8.jpg.thumb.jpg │ │ 201258mv0j0b0803bhbybj.jpg.thumb.jpg │ │ 201259r9qty9my199m9ehz.jpg.thumb.jpg │ │ 201300y3ahczhczm6fx3ex.jpg.thumb.jpg │ │ 201301c7lssq4aurdycs77.jpg.thumb.jpg │ │ 201303j5ee9ruquqv5zlel.jpg.thumb.jpg │ │ 201304e6wiskcic4g4iwnn.jpg.thumb.jpg │ │ 201305i7e91164trzvvj24.jpg.thumb.jpg │ │ 201307afwnvrzrrcy4zcg4.jpg.thumb.jpg │ │ 201308nu5kz6x6kdz7ak1r.jpg.thumb.jpg │ │ 201310pfn808hdh6hfhubh.jpg.thumb.jpg │ │ 201311pixgtz8d4zzg4925.jpg.thumb.jpg │ │ 201312yv0v90llwacjbwzy.jpg.thumb.jpg │ │ 201313a88zd2s6mlzff9af.jpg.thumb.jpg │ │ 201315ekkafdl2h1adnima.jpg.thumb.jpg │ │ 201316wr2mzws5uvvqq15q.jpg.thumb.jpg │ │ │ ├─1.10.6 Specification table of various sealing rings │ │ J-type frameless dust ring 2.pdf │ │ L-type sealing ring.pdf │ │ QYd-type polyurethane sealing ring 3.pdf │ │ UHP type hole sealing ring.pdf │ │ UHR type shaft sealing ring.pdf │ │ UHS type shaft hole universal sealing ring.pdf │ │ UN type shaft hole universal sealing ring.pdf │ │ U-type cloth sealing ring.pdf │ │ V-type cloth sealing ring.pdf │ │ V-type pure rubber sealing ring.pdf │ │ YA type shaft double-purpose polyurethane sealing ring.pdf │ │ Yxd type shaft sealing ring.pdf │ │ Y-type sealing ring (nitrile rubber) 2.pdf │ │ * * Original imported TTO skeleton oil seal.pdf │ │ Thin dust-proof polyurethane seal (JA).pdf │ │ Heavy-duty seal 16.pdf │ │ Dust-proof polyurethane seal (YxJ).pdf │ │ │ ├─1.10.7 Skeleton oil seal│ │ J-shaped skeletonless oil seal and U-shaped skeletonless oil seal.doc │ │ W-shaped springless skeleton oil seal.doc │ │ * * Original imported TTO skeleton oil seal.pdf │ │ Troubleshooting of front-end oil seal leakage of crane hydraulic oil pump.pdf │ │ Fluorine rubber skeleton oil seal.pdf │ │ Oil seal design guidance 12.pdf │ │ Quick replacement of Y-shaped oil seal of hydraulic cylinder.pdf │ │ Causes and improvements of oil seal leakage after hydrostatic motor shaft wear.pdf │ │ Unique application of skeleton seal in gas seal.pdf │ │ Skeleton rubber oil seal.doc │ │ Skeleton oil seal encyclopedia.pdf │ │ Common fault causes and troubleshooting methods of skeleton oil seal.doc │ │ Structure and sealing principle of skeleton oil seal.doc │ │ Assembly and precautions of skeleton oil seal 4.doc │ │ │ ├─1.10.8 Mechanical seal │ │ 12. Sealing device installation and construction instructions.doc │ │ 59U type pump mechanical seal.doc │ │ API610 standard mechanical seal materials and classification codes.docx │ │ BGM type mechanical seal.pdf │ │ DBM B-1 series welded metal bellows mechanical seal installation and operation instructions.pdf │ │ DMSF mechanical seal installation and daily maintenance procedures.doc │ │ TDW 1200 hole drilling machine cover notes and catalog.doc │ │ WB-1 swing arm mechanical seal.doc │ │ WB-50 secondary seal.doc │ │ Y-type oil pump bearing, packing, mechanical seal selection table.doc │ │ Common leakage phenomena and countermeasures of water pump mechanical seals.doc │ │ Shanghai Borgmann Mechanical Seal Sample SZW.pdf │ │ Performance and price comparison of tandem dry gas seals, tandem mechanical seals and single-end mechanical seals.doc │ │ Cryogenic pump mechanical seals and shaft seal characteristics.doc │ │ Clone seal installation and use instructions.pdf │ │ Clone mechanical seal installation instructions.doc │ │ Clone mechanical seal installation instructions.pdf │ │ Chemical mechanical seal technology.doc │ │ Common problems and solutions to reactor seal leakage.doc │ │ Reactor mechanical seal lecture.doc │ │ Absorption tower agitator mechanical seal online installation technical plan.doc │ │ How to improve the quality of mechanical seal installation 4.doc │ │ How to perform maintenance of mechanical seal.doc │ │ How to prevent water pump mechanical seal from leaking.doc │ │ An Iridium Mechanical Seal Intelligent Single End Cartridge Seal Series CSS-IC.pdf │ │ Anyiya mechanical seal intelligent double-end cartridge seal series CDP-IC.pdf │ │ An Yiye mechanical seal standard sample series.pdf │ │ Compilation of sealing knowledge questions and answers (mechanical seal series).chm │ │ Failure analysis and improvement of mechanical seals in flooded liquid pumps.doc │ │ Introduction to commonly used mechanical seal materials.docx │ │ Research on external conditions affecting mechanical seals for pumps (2).doc │ │ Research on external conditions affecting mechanical seals for pumps.doc │ │ Research on external conditions affecting mechanical seals for pumps.doc │ │ Impact of vibration on mechanical seals.doc │ │ Mechanical seal flushing plan (color picture) 31.pdf │ │ Mechanical seal(2).doc │ │ Mechanical seal 13.doc │ │ mechanical seal 2.doc │ │ mechanical seal 50.pdf │ │ Mechanical seal.pdf │ │ Mechanical seal—working principle.doc │ │ Mechanical seal, floating ring seal 2.doc │ │ Research on thermohydrodynamic effects in mechanical seals 151.pdf │ │ Technical requirements for the main parts of mechanical seals.doc │ │ Mechanical seal product production license implementation details.doc │ │ Technical conditions for acceptance of mechanical seal products.doc │ │ Mechanical seal knowledge.doc │ │ Mechanical seal knowledge.doc │ │ Mechanical seal knowledge.pdf │ │ Discussion on mechanical seal repair.doc │ │ Mechanical seal component materials.doc │ │ Mechanical seal flushing plan.pdf │ │ Mechanical seal flushing plan discussion.doc │ │ Mechanical seal principle 16.doc │ │ Mechanical seal principle.doc │ │ Introduction to mechanical seal principle, characteristics and material selection 3.doc │ │ Introduction to mechanical seal principles and characteristics and material selection.doc │ │ Mechanical seal principles and material analysis.pdf │ │ Selection of mechanical seals and piping systems (2).doc │ │ Selection of mechanical seals and piping systems.doc │ │ Mechanical seal development direction and new technologies.doc │ │ Mechanical seals and seals 22.docx │ │ Schematic diagram of mechanical seal and pipeline.doc │ │ Schematic diagram of mechanical seal and pipeline.pdf │ │ Use and maintenance of mechanical seal in industrial pumps.doc │ │ Application and failure analysis of mechanical seal in rotating equipment.doc │ │ Analysis of application of mechanical seal in petrochemical pump.doc │ │ Mechanical seal training materials.pdf │ │ Basic knowledge of mechanical seals 3.doc │ │ Basic knowledge of mechanical seals.doc │ │ Mechanical seal encyclopedia.doc │ │ Mechanical seal failure analysis and fault analysis (2).doc │ │ Mechanical seal failure analysis and fault analysis.doc │ │ Several problems with mechanical seal failure.doc │ │ Several problems with mechanical seal failure.docx │ │ Mechanical seal failure record sheet.doc │ │ Mechanical seal installation (2).doc │ │ Mechanical seal installation.doc │ │ Mechanical seal installation and use instructions (3).doc │ │ Mechanical seal installation and use instructions 10.doc │ │ Mechanical seal installation and use instructions 4.doc │ │ Mechanical seal installation and use instructions 5.doc │ │ Mechanical seal installation and operation instructions.doc │ │ Mechanical seal positioning calculation.doc │ │ Commonly used friction pair materials and application ranges of mechanical seals.doc │ │ Limit pV values of commonly used materials for mechanical seals 1.docx │ │ Commonly used English summary of mechanical seals.doc │ │ Characteristics and applications of commonly used auxiliary sealing materials for mechanical seals.doc │ │ Commonly used metal component materials and selection of mechanical seals 1.pdf │ │ Mechanical seal knowledge.doc │ │ Mechanical seal forms and common English vocabulary.doc │ │ Mechanical seal summary.doc │ │ Introduction to the development of mechanical seal technology - leakage-free and non-contact mechanical seal technology for pumps 6.doc │ │ Things to note when disassembling and assembling mechanical seals 3.doc │ │ Mechanical seal failure 4.doc │ │ Mechanical seal failure analysis and solutions.doc │ │ Mechanical seal failure cause analysis.doc │ │ Mechanical seal failure causes and solutions.doc │ │ Mechanical seal failure causes and solutions 3.doc │ │ Application of new mechanical seal technology in petrochemical industry (1).pdf │ │ Application of new mechanical seal technology in petrochemical industry (2).pdf │ │ Mechanical seal terminology in English and Chinese.doc │ │ Mechanical seal material.doc │ │ Mechanical seal material code.pdf │ │ Performance requirements of mechanical seal material.doc │ │ Selection of mechanical seal materials.pdf │ │ Mechanical seal material selection table 2.pdf │ │ Mechanical seal standards.doc │ │ Mechanical seal standards 5.doc │ │ Mechanical seal standard details.doc │ │ Mechanical seal maintenance tips.doc │ │ Mechanical seal maintenance procedures.docx │ │ Mechanical seal pressure ratio selection principles.docx │ │ Mechanical seal leakage causes and treatment measures.doc │ │ Common causes of mechanical seal leakage and treatment measures are shown in the table below.doc │ │ Mechanical seal pump improved magnetic pump.doc │ │ Mechanical seal encyclopedia.pdf │ │ Main parameters of mechanical seal.doc │ │ Five leakage points and test methods of mechanical seal.doc │ │ Principles and characteristics of mechanical seal and material selection.doc │ │ Principles and requirements of mechanical seal.doc │ │ Development of mechanical seal 22.doc │ │ Analysis and treatment of the causes of seal failure of mechanical seals.doc │ │ Causes and analysis of seal leakage of mechanical seals.doc │ │ Working principle of mechanical seal (2).doc │ │ Working principle of mechanical seal 2.doc │ │ Working principle of mechanical seal.doc │ │ Balance coefficient of mechanical seal.doc │ │ What are the faults of mechanical seal? How to deal with it? .doc │ │ Material and structural characteristics of mechanical seal.doc │ │ Maintenance process of mechanical seal (2).doc │ │ Maintenance process of mechanical seal (3).doc │ │ Maintenance process of mechanical seal.doc │ │ Correct use, installation and maintenance of mechanical seal.doc │ │ Correct use, installation and maintenance of mechanical seals.pdf │ │ Types and structures of mechanical seals.doc │ │ Types of mechanical seals.doc │ │ Corrosion and protection of mechanical seals.doc │ │ Mechanical seal knowledge.pdf │ │ Mechanical seal handouts 7.doc │ │ Summary of mechanical seal information.doc │ │ Mechanical seal selection.pdf │ │ Mechanical seal selection analysis.xls │ │ Mechanical seal selection guide.doc │ │ Mechanical seal selection guide 1.doc │ │ Mechanical seal material selection requirements 1.docx │ │ Common vocabulary of mechanical seal parts terms.doc │ │ Analysis of causes of leakage of mechanical seals of water pumps.doc │ │ Common faults and solutions of mechanical seals of water pumps.docx │ │ Common leakage phenomena and countermeasures of mechanical seals of water pumps (2).doc │ │ Common leakage phenomena and countermeasures of mechanical seals of water pumps.doc │ │ Troubleshooting and discussion of mechanical seals of water pumps.doc │ │ Several misunderstandings in the analysis and maintenance of common leakage phenomena of pump mechanical seals.doc │ │ Comparison of pump mechanical seals and packing seals.doc │ │ Trial operation and operation methods of pump mechanical seal flushing system.doc │ │ Pump mechanical seal maintenance 64.pdf │ │ Leak point analysis and maintenance of pump mechanical seal.docx │ │ Leak point analysis and maintenance plan of pump mechanical seal.doc │ │ Use and maintenance of pump mechanical seal.doc │ │ Installation and use of pump mechanical seal.doc │ │ Leakage analysis and fault repair of pump mechanical seal.doc │ │ Maintenance of pump mechanical seal.doc │ │ Maintenance of mechanical seals for pumps.docx │ │ Failure analysis of pump shaft mechanical seals.doc │ │ Lecture 3 on Fluid Sealing Technology Lecture 3 Mechanical seal materials.doc │ │ Lecture 2 Lecture on Fluid Sealing Technology Structural characteristics of mechanical seals.doc │ │ Lecture 4 Lecture on Fluid Sealing Technology Calculation of mechanical seals.doc │ │ Brief analysis of the application of mechanical seals in hot water conditions.doc │ │ Brief analysis of the maintenance of mechanical seals of centrifugal pumps.doc │ │ Analysis and countermeasures of mechanical seal failures of liquid hydrocarbon pumps.doc │ │ Causes and countermeasures of mechanical seal failures of refinery pumps.doc │ │ Analysis and prevention of mechanical seal failure of hot oil pumps.doc │ │ Characteristics and maintenance methods of mechanical seals under special working conditions.doc │ │ Characteristics of mechanical seals for vacuum.doc │ │ Causes and maintenance methods of mechanical seal leakage of centrifugal pumps.doc │ │ Installation and technical requirements of mechanical seals of centrifugal pumps.doc │ │ Failures of mechanical seals of centrifugal pumps.docx │ │ Third generation cartridge mechanical seal.doc │ │ Corrosion-resistant mechanical seal material selection table.pdf │ │ Equipment maintenance management mode Pump mechanical seal maintenance.doc │ │ Detailed explanation of the working principle of mechanical seal and others.doc │ │ Baker DESP circular armored cable mechanical seal assembly.pdf │ │ Softening water pump mechanical seal failure analysis and transformation.doc │ │ Discussion on domestic application issues of imported submersible pump mechanical seal.doc │ │ Common mechanical seal failure causes and solutions.doc │ │ Analysis and treatment of universal centrifugal pump mechanical seal leakage causes.doc │ │ Mechanical seal for kettle.pdf │ │ Appendix A Schematic diagram of mechanical seal and pipeline 12.doc │ │ Cartridge mechanical seal.doc │ │ Analysis and modification of high-speed pump mechanical seal leakage causes.doc │ │ ZU1 and ZB1 type mechanical seal.doc │ │ │ └─1.10.9 Building sealing│ 16-4 Roof joint sealing and waterproofing.doc │ New method of sealing waterproof concrete specimen.doc │ Knowledge of sealing strips for construction and curtain walls.doc │ Design and material selection of sealing for deformation joints of building structures.doc │ Construction waterproofing and building waterproofing (asphalt) embedded sealing material work instructions.doc │ ├─1.10 sealing animation │ Stuffing box assembly 2005430205134117.swf │ Shaft packing seal 2005430164110409.swf │ ├─1.10 Seal Manual │ China Sealing Product Manual Meng Jinrong 307.pdf │ China Aviation Materials Manual (2nd Edition) Volume 8 Rubber Sealant.pdf │ Optoelectronic lighting product sealing and waterproofing technology 2014 edition.pdf │ Dynamic sealing technology - leakage and plugging 662.pdf │ Dynamic sealing design technology 326.pdf │ Chemical and General Machinery Reference Materials Valve Packing Seals 116.pdf │ Practical technology of chemical sealing.pdf │Chemical sealing technology.pdf │Chemical machinery manual shaft sealing technology 62.pdf │ Chemical equipment sealing.pdf │ Chemical equipment sealing technology.pdf │ Practical insulation and sealing product formula manual.pdf │ Practical sealing technology manual 505.pdf │ Practical sealing technology questions and answers.pdf │ Practical mechanical seal 228.pdf │ Practical Mechanical Seal Technology Questions and Answers 3rd Edition 293.pdf │ Questions and Answers on Practical Mechanical Seal Technology, First Edition Edited by Wang Rumei 228.pdf │ Practical Equipment Lubrication and Sealing Technology Questions and Answers.pdf │ Seals and Sealing Manual English R.H Waring 315.pdf │ Questions and Answers on Seal Use and Maintenance (2005 Edition).pdf │ Sealing Component Selection Manual High Definition Editable Text Version.pdf │ Sealing Component Selection Manual.pdf │ Sealant Raw Materials Manual Zhou Junhui, Wu Songhua Deputy Editor-in-Chief ； Editor-in-Chief Cao Shoude ； Reviewed by Zhang Deheng, 2017 edition.pdf │ Sealing Principles, Applications and Maintenance 2013.pdf │ Sealing Gaskets and Packings, 1st Edition, September 1994.pdf │ Sealing Technology Ministry of Education Higher Education Planning Textbook-210.pdf │ Sealing Technology Translation Collection.pdf │ Sealing Materials Handbook Shen Xihua 339.pdf │ Sealing Adhesives-Xiao Weidong, Cheng Shiyuan.pdf │ Sealing Design and Practical Data Quick Reference.pdf │ Introduction to Sealing Design 2013.pdf │ Sealing Design Manual Fu Ping 343.pdf │ Basics of Packer Design 2012.pdf │ Industrial Leakage and Control.pdf │ Industrial Equipment Sealing and Leakage Prevention.pdf │ Concise Manual of Commonly Used Adhesive Sealant Formulas.pdf │ Construction Materials Standard Compilation Sealing Materials 2nd Edition 2011 Edition.pdf │ Building Waterproof Sealing Materials.pdf │ Elastic Sealants and Adhesives.pdf │ Analysis and design of fingertip seal 2012.pdf │ Modern design methods and technology of new two-way hard seal large diameter rotary ball valve 2011 edition.pdf │ New mechanical seal practical technical manual Wang Boxin 1491.pdf │ Practical Manual on Adhesive Sealing Technology for Mechanical Products by Wu Minda 626.pdf │ Mechanical seal Translated by E. Meyer, Yao Zhaosheng and others 299.pdf │ Principles and Design of Mechanical Seals (USA) by Alan O. Lebeck, 2016 edition.pdf │ Practical Manual of Mechanical Seals 459.pdf │ Mechanical seal practical technology Gu Yongquan 454.pdf │ Practical methods and techniques for mechanical seals.pdf │ Mechanical Seal Manual 402.pdf │ Mechanical seal technology.pdf │ Mechanical seal technology and applications.pdf │ Mechanical seal technology and applications 2nd edition_Compiled by Hao Muming_2014.pdf │ Mechanical Seal New Structure Atlas 149.pdf │ Mechanical seal leakage prediction theory and its application 2011 edition.pdf │ Mechanical seal structure illustration and application edited by Sun Kaiyuan and Hao Zhenjie 2017 edition.pdf │ Mechanical seal design and user manual 286.pdf │ Mechanical Seal Design Manual (Modern Mechanical Seal Guide).pdf │ Mechanical Seal Selection Manual Edited by He Yujie, high-definition editable text version.pdf │ Mechanical Seal Selection Manual.pdf │ Mechanical Seal Selection Manual Seals, Sealing and Lubrication 135.pdf │ Mechanical Design Manual Volume 10 Lubrication and Sealing.pdf │ Mechanical Parts Design Volume 11 Sealing 146.pdf │ Mechanical Parts Design Volume 11 Seal.pdf │ Mechanical and Electrical Product Supply Catalog Hydraulic and Pneumatic Seals Mechanical Industry Information Research Institute, China Hydraulic and Pneumatic Seals Industry Association compiled 2004 edition.pdf │ Rubber sealing products standard manual 2012.pdf │ Practical manual for sealing gaskets for flanges 375.pdf │ Practical manual for sealing gaskets for flanges Li Xinhua 235.pdf │ Injection pressure sealing technology.pdf │ Oil-free lubrication of piston compressors.pdf │ Fluid dynamic sealing 303.pdf │ under hydrodynamic seal 257.pdf │ Fluid Sealing Technology-Principles and Applications 339.pdf │ Fluid sealing technology principles and engineering applications 2013.pdf │ Hydraulic transmission seals and sealing devices.pdf │ Hydraulic sealing 2012.pdf │ Hydraulic and pneumatic sealing and leakage prevention.pdf │ Vacuum sealing and leak detection.pdf │ Petrochemical Equipment Technology Questions and Answers Series Practical Mechanical Seal Technology Questions and Answers 3rd Edition.pdf │ Petrochemical Equipment Design Reference Materials Petrochemical Equipment Static Seal Technology Report 5 Stress and strain analysis and sealing performance calculation of floating head heat exchanger tube plate flange system.pdf │ Magnetic fluid sealing principle and design.PDF │ Magnetic fluid sealing theory and application 2010 edition.pdf │ End face seal and dynamic seal 213.pdf │ Chapter 1 Hydraulic Transmission and Sealing.pdf │ Chapter 7 Modern Sealing New Technologies.pdf │ Chapter 3 Sealing Materials.pdf │ Chapter 9 Leakage Prevention Technology and Maintenance of Sealing Devices.pdf │ Chapter 8 Sealing Inspection and Experiments.pdf │ Chapter 6 Sealing Technical Conditions and Sealing Structure Design.pdf │ Chapter 10 Standards and Specifications Related to Hydraulic Seals.pdf │ Chapter 4 Design Calculation of Hydraulic Seals.pdf │ Adhesive and Sealing Materials 526.pdf │ Adhesives and Sealing MaterialsDeng Shunyang 416.pdf │ Adhesive sealing technology 377.pdf │ Connections and Sealing by Zhao Zhenjie 2018 edition.pdf │ Gluing and sealing materials.PDF │ Equipment leakage prevention technology.pdf │ Equipment lubrication and anti-corrosion.pdf │ Process equipment sealing technology 2015 edition.pdf │ Process equipment sealing technology 2010 edition.pdf │ Process equipment sealing technology second edition 273.pdf │ Process equipment sealing technology Cai Renliang 213.pdf │ Metal bonding technology Weng Xixiang.pdf │ Valve regulated sealed lead-acid battery 2010 edition.pdf │ Static sealing design technology 250.pdf │ ├─1.10 Seal video │ Three-screw pump mechanical seal installation.wmv │ Dry gas seal animation.mpg │ The mechanical seal disassembly and installation method is amazing, and most masters will not tell apprentices easily.mp4 │ Trelleborg hydraulic seal basic tutorial.mp4 │ Centrifugal pump mechanical seal replacement video.wmv │ ├─1.10 Sealing paper │ │ Renovation of the mechanical seal of the reflux pump in the ethylene distillation tower.pdf │ │ Technical measures and discussion on the seal modification of the pump.pdf │ │ Research on the static pressure test tooling of the double-end mechanical seal.pdf │ │ Analysis and preventive measures for the failure reasons of the dry gas seal of the circulating gas compressor.pdf │ │ A brief discussion on the selection of the mechanical pump seal of the low-temperature methanol washing device.pdf │ │ │ ├─Seal selection fault diagnosis and transformation thesis series first episode │ │ The impact of 0-ring compression rate on sealing performance.pdf │ │ Tips for the application of 0-type sealing rings.pdf │ │ 1000MW unit pulverizing system sealing fan status diagnosis.pdf │ │ Optimal design of 100MW air-cooled steam turbine sealing system.pdf │ │ The shaft end seal of 105J ammonia compressor is changed from mechanical seal to dry gas seal.pdf │ │ Analysis and treatment of 15 MW steam turbine shaft seal wear causes.pdf │ │ Discussion on the design of seal pair of 150-pound large-diameter flat body valve.pdf │ │ Improvement of pipe end sealing structure of 2000T hydraulic press.pdf │ │ 2006 Domestic development of mechanical seals for high-speed centrifugal pumps.pdf │ │ Failure cause analysis and system technology improvements of 28AT dry gas seals.pdf │ │ 20,000 m^3 roller shutter type dry gas tank sealing structural characteristics and construction.pdf │ │ Exploration on the independent operation of the sealing oil system of a 300MW double oil ring sealed hydrogen-cooled generator.pdf │ │ Renovation of the sealing system of the rotary air preheater of the 300MW unit.pdf │ │ Localization improvement of the mechanical seal of the 300,000 tons/year polypropylene axial flow pump.pdf │ │ Renovation of the load-reducing seal structure of the 3225MSC refrigerator.pdf │ │ Technical transformation of the mechanical seal of the 3G three-screw pump.pdf │ │ Causes and treatments of common defects in the sealing oil system of 600MW units.pdf │ │ Numerical calculation of the flow field and steam flow excitation force of the 600MW steam turbine partition plate seal.pdf │ │ Introduction to the top sealing method of the 600mw supercritical once-through boiler.pdf │ │ 670MW supercritical once-through boiler hard metal seal modification.pdf │ │ Reasons for leakage of mechanical seal of 6×14CSB-4 boiler feed water pump.pdf │ │ Improvement of worm shaft seal sealing method of 783RP coal mill reduction box - Xu Jianhao.doc │ │ Technical transformation of air preheater of 900MW unit.pdf │ │ Localized design and sealing ring deformation analysis of mechanical seal for AG-2101 polymerization kettle.pdf │ │ AP1000 nuclear power steam turbine shaft seal system introduction.pdf │ │ BCL405/A cycle hydrogen compressor high-pressure dry gas seal modification.pdf │ │ C101A ammonia compressor dry gas seal structure and failure discussion.pdf │ │ CFB boiler furnace wall insulation and sealing design.pdf │ │ CMS-2000 use and improvement of soft packing.pdf │ │ Application of ○-shaped rubber sealing rings in hydraulic rotary dynamic seals.pdf │ │ │ ├─Seal selection, fault diagnosis and transformation papers, 40 series in total│ │ QQ pictures 20220831155130.png │ │ The first volume of the paper series on seal selection, fault diagnosis and transformation.pdf │ │ Number of files.txt │ │ New text document.bat │ │ │ └─Uploaded│ Finite element analysis of C-shaped sealing ring structure.pdf │ DCL2-50×12 high temperature water pump shaft end mechanical seal failure analysis and solutions.pdf │ Analysis and repair of packing seal failure of DN1200 electric high temperature gate valve.pdf │ Causes and repair of E0702's "Ω" ring seal damage.pdf │ On-site repair of E101 stripper manhole flange sealing surface.pdf │ GK type internal mixer rotor shaft end sealing device.pdf │ H-type sealing device_and_Reciprocating self-reversing sealed piston device_Brief analysis.pdf │ IO-06_Development of polyvinyl chloride bottle cap sealant for food packaging.pdf │ Design improvement of shaft end seal of IH/R03 reactor.pdf │ Research on dry gas seal modification of K2301 rich gas compressor.pdf │ Analysis and improvement of leakage reasons of LMV-311 high-speed pump mechanical seal.pdf │ Improvement of mechanical seal of LZ slurry pump.pdf │ Structure and performance of MECO screw seal.pdf │ MHB5_5 Boiler feed water pump mechanical seal failure analysis and solution discussion.pdf │ MHB_5-5_Boiler feed water pump mechanical seal failure analysis and solution discussion.pdf │ Renovation of O-Sepa powder concentrator sealing device.pdf │ O_Renovation of the sealing device of Sepa powder concentrator.pdf │ Selection of O-rings in static sealing situations.pdf │ Bonding process and use of O-type rubber seals.pdf │ Discussion on the rational use of O-rings.pdf │ Structural design and calculation of O-rings in cone seals.pdf │ Dynamic mechanism of oil leakage caused by excessive O-ring sealing and relative grooves.pdf │ Calculation of groove size design for O-rings.pdf │ Rational use of O-rings.pdf │ Finite element analysis of sealing performance of O-shaped rotating seals.pdf │ Finite element analysis of sealing performance of O-shaped rubber seals.pdf │ Selection and design of O-shaped rubber seals.pdf │ Failure analysis of YX type rubber seals of PSA programmable control valve.pdf │ Discussion on long-term operation of mechanical seals of hydrogenation reaction feed pumps in PTA units.pdf │ Causes and solutions for leakage of the packing seal of the control valve of the PTA device.pdf │ R-type circulating pump sealing structure modification.doc │ R-type circulating pump sealing structure modification.pdf │ Analysis of the causes of SM-type metering pump mechanical seal leakage.pdf │ Application of T28VL dry gas seal on high-pressure ammonia pump.pdf │ Improvement of the sealing structure of TRM125 vertical grinding roller bearing lubrication system.pdf │ Research on steady-state temperature distribution of dynamic ring of T-slot dry gas seal.pdf │ UM46_4CS vertical mill nozzle ring and powder concentrator seal modification.pdf │ Recommendations for the modification of the mechanical seal of the water ring vacuum pump of the VPSA device.pdf │ Application of V-shaped sealing groove in the expansion joint of thin-walled heat exchange tubes and tube sheets.pdf │ Brief analysis of WFB sealless self-control self-priming pump technology.pdf │ Research on rebound and sealing performance of W-shaped metal sealing ring.pdf │ Research on sealing performance of Yx rubber sealing ring.pdf │ Application of ZMHZ mechanical seal in 250ZGa slurry pump.pdf │ Domestic transformation of screw seal of ZSK350 extruder.pdf │ Treatment of oil leakage problem at transmission shaft end of Φ5500×1800 self-grinding machine.pdf │ Design of Ω ring seal high temperature hydrogen-facing heat exchanger.pdf │ A dynamic_Research on the sealing mechanism of new sealing rings with both static sealing and static sealing.pdf │ A two-way pressure metal hard seal butterfly valve.pdf │ A device that can replace the pre-tightened bolts in the Kazari sealing structure - hydraulic-Kazari seal tensioner.pdf │ A practical sealing device.pdf │ Design of a balanced double-seal steam regulating pressure reducing valve.pdf │ A new rotating shaft lip seal ring.pdf │ Design calculation of a new type of cartridge-type anti-evacuation bellows mechanical seal.pdf │ An improved method for solving the dynamic characteristic coefficient of the rotor sealing system.pdf │ A new sealing method for small cryogenic pumps.pdf │ A special mechanism for mechanical grinding of the minimum return valve sealing surface.pdf │ A method of processing dry gas sealing spiral grooves with high-energy laser.pdf │ A hard-sealed ball valve.pdf │ A new sealing structure for kettle.pdf │ An optimized design of a valve stem (valve) sealing device.pdf │ A practical design study of a seal for a high-pressure and high-speed rotating shaft.pdf │ A high-performance turbine sealing method - blade seal.pdf │ A simple sealing device for a high-speed shaft.pdf │ Dry gas seal modification of the centrifugal pump of the butadiene extraction distillation tower.pdf │ Troubleshooting of shaft seal failure of butadiene screw compressor.pdf │ Mechanical seal modification for centrifugal pump of butadiene unit.pdf │ Analysis and countermeasures for failure of mechanical seal of butyl-octanol 3401C agitator.pdf │ Domestic modification of mechanical seal of butyl-octanol oxo synthesis mixing tank.pdf │ Equal-strength sealing design and process improvement of triple eccentric hard-seal butterfly valve.pdf │ Triple eccentric butterfly valve seal processing.pdf │ Analysis and research of triple eccentric butterfly valve sealing structure.pdf │ Analysis of friction torque of triple eccentric butterfly valve disc sealing surface.pdf │ Calculation of geometric parameters of triple eccentric butterfly plate tapered sealing surface.pdf │ Triple eccentric butterfly valve plate sealing surface turning fixture.pdf │ Effect of hardness of EPDM rubber seal ring on sealing performance.pdf │ Application of three-flap carbon ring seal in screw vacuum blower.pdf │ Use and maintenance of triple horizontal plunger pump packing seal.pdf │ Reasons and countermeasures for mechanical seal damage of melamine slurry tank mixer.pdf │ Analysis and calculation of the influence of radial seal movement of triangular rotor engine.pdf │ Upper sealed ball valve.pdf │ Research on the application of upstream pumping mechanical seals in liquefied steam pumps.pdf │ Comparison of the performance of upstream pumping mechanical seals with different groove types.pdf │ Differences and application points of different types of silicone weather-resistant sealants.pdf │ Discussion on the sealing structure of stainless steel ball valves.pdf │ Analysis of the causes of leakage of propylene tower circulation pump seals.pdf │ Causes and improvements of mechanical seal leakage of acrylic device pumps.pdf │ Analysis and improvement of mechanical seal failure of propylene high-speed pump.pdf │ Improvement of mechanical seal of high-temperature asphalt pump of propane unit.pdf │ Improvement of sealing structure of medium-pressure waste heat boiler.pdf │ Improvement of mechanical seal system of medium-pressure boiler circulating water pump.pdf │ Causes and prevention of seal failure of medium-speed waste heat boiler.pdf │ Causes of powder leakage in medium-speed coal mill and seal modification.pdf │ Repair plan and effect of static seal leakage of tube sheet and cylinder flange of medium and high pressure vessels.pdf │ Application of cascade bellows seal on pressure reducing tower bottom pump.pdf │ Tandem dry gas seal in GA_Application on 601 pump.pdf │ Research on the application of tandem dry gas seal on propylene pump.pdf │ Application of tandem dry gas seal on syngas compressor.pdf │ Application of tandem dry gas seal on liquefied gas pump of coking unit.pdf │ Application of tandem dry gas seal on centrifugal compressor.pdf │ Application of tandem dry gas seal on deethanizer tower reflux pump.pdf │ Application of tandem dry gas seal on aromatic hydrocarbon pump.pdf │ Application of tandem dry gas seal on light hydrocarbon pump.pdf │ Design of tandem dry gas seal and its application on liquid hydrocarbon pump.pdf │ Application of tandem mechanical seal and storage tank system on benzene product pump of aromatic hydrocarbon plant.pdf │ Main shaft seal technical transformation.pdf │ Main shaft seal structural analysis and burning loss analysis.pdf │ Main shaft seal operating defects.pdf │ Technical transformation and application of ethylene glycol plunger pump sealing kit.pdf │ Acetylene water ring compressor mechanical seal transformation and application.pdf │ Optimization design of the top seal structure of the radiant section of the ethylene cracking furnace.pdf │ Discussion on the metal seal of the two-piece brass ball valve body and valve cover connection.pdf │ Introducing a new type of lower sealing valve.pdf │ Introducing a static sealing seal - rectangular sealing ring.pdf │ Discussion on the sealing form of instrument stop valve.pdf │ Analysis and improvement design of sealing performance of low-temperature U-shaped metal sealing ring.pdf │ Solution to the leakage problem of cryogenic pump mechanical seal.pdf │ Solutions to the leakage problem of cryogenic pump mechanical seal.pdf │ Research and analysis of sealing performance of cryogenic valve.pdf │ Troubleshooting method for low-temperature high-speed pump mechanical seal leakage.pdf │ Study on the performance of low-speed dry gas end face mechanical seal.pdf │ Improvement of bearing sealing device of centrifugal pump in water supply plant.pdf │ Selection and design of rubber seals for water supply gate valve.pdf │ Russian-made 230t/h boiler insulation and sealing improvement plan.pdf │ Catalytic slurry pump seal failure analysis and countermeasures.pdf │ Catalytic residue pump mechanical seal failure analysis and modification.pdf │ Pilot control valve sealing structure analysis.pdf │ Fully sealed load cell manufacturing technology and assessment test.pdf │ On the improvement of the three-way switching valve guide piston seal.pdf │ Discussion on the application of chemical machine pump mechanical seal.pdf │ Discussion on the development of my country's engineering machinery sealing technology_Bai Hongzhuan.pdf │ Discussion on the deformation of gas cylinder valve disc sealing material.pdf │ Discussion on factors affecting the service life of mechanical seals for pumps.pdf │ Discussion on lens gasket sealing forms.pdf │ Inner cavity medium pressure self-compensating sealing technology and combined sealing technology.pdf │ Refrigerator_Sealing application in refrigerator products.pdf │ Several factors that determine rubber sealing capabilities.pdf │ Cooling tower fan shaft seal improvement.pdf │ Slag reduction pump metal bellows seal technology transformation.pdf │ Reducer uranium end dynamic seal structure improvement.doc │ Analysis and treatment of causes of successive leakage of condensate pump mechanical seals.pdf │ Condensate oil pump bellows series mechanical seal failure analysis and transformation.pdf │ Several commonly used agitator shaft end seals.pdf │ Several new main shaft seal forms.pdf │ Introduction to several new sealing materials and new technologies.pdf │ Using brush seals with rectifier grids to reduce turbine vibration and improve efficiency.pdf │ Improvement of shaft seals in pharmaceutical equipment.pdf │ Split spiral mechanical seal structural design.pdf │ Vice impeller seal and its design and application in self-priming pumps.pdf │ Finite element analysis of O-ring seal with single-side retaining ring.pdf │ Analysis and treatment of mechanical seal leakage of hydrogenation reaction feed pump.pdf │ Transformation of dry gas sealing system of hydrogenation cycle hydrogen compressor.pdf │ Optimization of fillet weld seal joint weld structure of hydrogenation heat exchanger.pdf │ Selection of shaft seal of circulating hydrogen compressor of hydrofining unit.pdf │ Analysis of dry gas seal failure of hydrocracking cycle hydrogen compressor unit.pdf │ Analysis of failure of hydraulic turbine seal in hydrocracking unit.pdf │ Improvement plan for dry gas seal of circulating compressor of hydrocracking unit.pdf │ Modification of bellows sealing structure of hot oil pump at the bottom of hydrogenation unit.pdf │ Failure analysis of Ω-type sealing ring of high-pressure heat exchanger of hydrogenation unit.pdf │ Analysis and comparison of sealing of high-pressure heat exchanger of hydrogenation unit.pdf │ Analysis of sealing structure performance of high temperature and high pressure heat exchanger in hydrogenation unit.pdf │ Analysis of mechanical seal leakage of high-speed pump in hydrogenation unit.pdf │ Design and research of dynamic seal vertical self-priming pump.pdf │ Application of power centrifugal seal pump in chemical industry.pdf │ Selection of sealless pumps for chemical industry.pdf │ Summary of dynamic seal structure and application in chemical industry.pdf │ Leakage and protection of static seal of chemical industry pipeline.pdf │ Application and analysis of chemical mechanical seal technology.pdf │ Advantages and selection issues of chemical mechanical seals.pdf │ Research on leakage problems and prevention countermeasures of chemical mechanical seals.pdf │ Leakage problems and countermeasures of chemical mechanical seals.pdf │ Leakage analysis and maintenance of chemical pump mechanical seals.pdf │ Brief analysis of groove dimensions of O-shaped PTFE seal rings for chemical pumps.pdf │ Preliminary study on mechanical seals for chemical pumps.PDF │ Leakage causes and preventive measures of mechanical seals for chemical pumps.pdf │ Discussion on leakage and maintenance issues of mechanical seals for chemical pumps.pdf │ Practice of reforming chemical equipment to reduce pump leakage.pdf │ Research on performance evaluation of mechanical seals for chemical equipment.pdf │ Comprehensive evaluation model of mechanical seals for chemical equipment.pdf │ Analysis of soft seal structure design of single-seat regulating valve.pdf │ Research on the design and application of single-ring circumferential sealing device.pdf │ Energy-saving improvement of single-stage double-suction centrifugal pump packing seal.pdf │ Research on water-lubricated seal of single-screw air compressor.pdf │ Research on single-metal floating seal technology.pdf │ Tube joint seal failure analysis and prevention.pdf │ Impact of structural dimensions of Cazari sealing gasket on sealing performance.pdf │ Analysis of horizontal reactor sealing structure.pdf │ Improvement of the sealing structure of the ash discharge ball valve.pdf │ Overview of the selection of gaskets for pressure vessels.pdf │ Selection of gaskets for large-diameter flange connections for pressure vessels.pdf │ Numerical simulation of pressure-induced circumferential waviness and wide pressure application range of mechanical seals.pdf │ Research on reliability of hydraulic cylinder seals and unification of structure.pdf │ Summary of the use of PTFE fillers in compressors.pdf │ Compressor seal modification.pdf │ Analysis and solution to the low pressure difference problem of compressor dry gas seal main seal.pdf │ Basic principles and use analysis of compressor dry gas seal.pdf │ Analysis and control of causes of compressor floating ring seal failure.pdf │ Technical application of dry gas seal and control system for compressor.pdf │ Countermeasures for low liquid level in high-level oil tank of raw gas compressor seal oil.pdf │ Key points of construction and management of bladder seal for crude oil storage tank replacement with oil.pdf │ Domestic transformation of mechanical seal and flushing scheme of crude oil export pump.pdf │ Design of sealing structure of double eccentric inclined plate butterfly valve.pdf │ Research on sealing performance of double eccentric butterfly valve.pdf │ Analysis of elastic sealing structure of double eccentric butterfly valve.pdf │ Improved design of sealing structure of double eccentric metal seal butterfly valve_Sun Liang_Song Xiang_Zhou Jinghua_Chen Hebin.pdf │ Design of double eccentric metal seal butterfly valve.pdf │ Double seal guide rail valve control mechanism modification.pdf │ Double seal angle stop valve.pdf │ Manufacturing skills of double-layer ash leakage valve seals.pdf │ Experimental study on sealing surface characteristics of double-layer glow ion infiltration tungsten carburizing valve.pdf │ Shuangling Hydropower Station turbine working seal modification.pdf │ Double piston effect valve seat and * * * * Application of eal sealing ring in LNG cryogenic ball valve seal.pdf │ Research and application of double-end dry gas seal on oil-injected screw compressor.pdf │ Development and application of double-end dry gas seal on liquid chlorine submersible pump.pdf │ Analysis and improvement of double-end mechanical seal leakage causes.pdf │ Finite element analysis of temperature field of double-end mechanical seal ring.pdf │ Analysis of twin-screw pump seal failure causes.pdf │ Twin-screw pump mechanical seal failure analysis and countermeasures.pdf │ Solutions to twin-screw pump mechanical seal leakage.pdf │ Improvement of mechanical seals for twin-screw high-pressure pumps.pdf │ Research on structural parameters and sealing performance of bimetal self-sealing corrugated gasket.pdf │ Double-cone seal structural design.pdf │ Double-cone sealing bolt reliability optimization design and MATLAB algorithm solution.pdf │ Robust design of double-tapered pipe joint seal pipeline connection structure.pdf │ Failure analysis and modification of the mechanical seal of the reactor external circulation pump.pdf │ Improvement of the mechanical seal of the reactor mixer.pdf │ Debugging and leakage treatment of the reactor stirring shaft seal.pdf │ Analysis and modification of the failure reasons of the mechanical seal of the reactor feed pump.pdf │ Development of the "C"-shaped sealing ring of the reactor pressure vessel.pdf │ Analysis of the sealing performance of domestic O-rings for reactor pressure vessels.pdf │ Reactor pressure vessel sealing analysis methods and applications.pdf │ Research on the deformation characteristics of C-shaped sealing rings for reactor pressure vessels.pdf │ Analysis and transformation of failure causes of mechanical seals at the bottom of reactors.pdf │ Transformation and application of reactor agitator cartridge-type mechanical sealing systems.pdf │ New structure of mechanical seals for reactors.pdf │ Mechanical seal design for reactor.PDF │ Engine sealing technology.pdf │ Research on dynamic characteristic coefficient of steam turbine rotor affected by labyrinth seal steam flow force.pdf │ Analysis of static sealing characteristics of Y-shaped seal ring under variable pressure and temperature conditions.pdf │ Valve stem seal sleeve that can be replaced under pressure.pdf │ Controllable mechanical seal design.pdf │ Numerical simulation of controllable film hydrostatic seal flow field.pdf │ Application of adjustable steam seal in steam turbine.pdf │ Application of reversible double seal in liquid ring pump.pdf │ Effect of blade seal fillet on sealing surface contact pressure.pdf │ Impact of blade tip steam seal leakage on aerodynamic performance of steam turbine exhaust cylinder.pdf │ Cause analysis and countermeasures for dry gas seal abnormality of syngas compressor.pdf │ Analysis and countermeasures for dry gas seal damage of syngas compressor.pdf │ Reasons for the pressure reduction of the floating ring seal oil of the synthesis gas compressor and its treatment.pdf │ Analysis of the oil leakage of the floating ring seal of the synthesis gas compressor.pdf │ Selection and use of mechanical seals for synthetic ammonia pumps.pdf │ Analysis of mechanical seal failure of semi-lean liquid pumps in synthetic ammonia units.pdf │ Application of dry gas sealing systems of synthesis gas compressors in synthetic ammonia units.pdf │ Analysis of reasons for leakage of mechanical seals in synthetic kettles and modification measures.pdf │ Reasonable selection of diaphragm seal pressure transmitter.pdf │ * * Renovation of mechanical seals for furan reactors.pdf │ Leakage analysis and treatment measures of recovery compressor mechanical seals.pdf │ Double seal energy-saving renovation of rotary air preheater.pdf │ Renovation of rotary air preheater sealing system.doc │ Improvement of rotary kiln sealing structure.pdf │ Rotary kiln seal design renovation.pdf │ Renovation of rotary kiln head sealing device.pdf │ Research on friction mechanism of sealing tiles of domestic 300MW hydrogen-cooled turbine generator.pdf │ Foreign new sealing devices for rotating shafts.pdf │ Renovation of FK4E39 steam-driven pump seal water of Guodian Shandong Liaocheng Power Plant.doc │ Application in dry gas seal rich gas compressor.pdf │ Research on comprehensive evaluation method of gasket seal.pdf │ Analysis of reasons for gasket high temperature seal failure.pdf │ Calculation method of temperature field of mechanical seal ring based on ANSYS.pdf │ Finite element analysis of sealing performance of rubber O-ring seal based on Ansys.pdf │ Analysis of sealing structure of hydraulic turbine ball valve based on ANSYS.pdf │ Analysis and research on seal specific pressure of fixed ball valve based on COSMOSWORKS.pdf │ Research on labyrinth seal mechanism of a certain type of gas turbine based on FLUENT.pdf │ Finite element analysis of natural gas ball valve sealing specific pressure based on Pro/E and ANSYS.pdf │ Finite element analysis of orbital ball valve sealing specific pressure based on SolidWorks Simulation.pdf │ Finite element analysis of floating ball valve sealing specific pressure based on finite element.pdf │ New sealing device that combines packing seal and mechanical seal: SDT seal.pdf │ Packing seal modification mechanical seal selection and design.pdf │ Packing seal leakage problem analysis.pdf │ Packing modification success case HOERBIGER.pdf │ Booster pump reversing slide valve gap seal simulation study.pdf │ Composite seal flat plate gate valve.pdf │ Preliminary understanding of composite graphite corrugated single metal gasket seal failure.pdf │ Solutions to the sealing problem of external floating roof oil tanks.pdf │ Selection of edge sealing types of external floating roof oil tanks and oil and gas loss.pdf │ Improvement of shaft end sealing structure of polycrystalline silicon slurry dryer.pdf │ Multistage horizontal centrifugal pump mechanical seal mounting hole repair.pdf │ Multistage centrifugal pump technology review machinery and sealing.pdf │ Research on continuous leakage of multistage centrifugal pump mechanical seal.pdf │ Renovation of interstage seals of multi-stage centrifugal pumps.pdf │ Optimization and transformation of pump section seals of multi-stage high-pressure centrifugal pumps.pdf │ Solutions to poor contact between large storage tank sealing devices and tank walls.pdf │ Improvement of JS1250 shaft head sealing device of large reducer.pdf │ Adjustment method of seal gap of large rotary air preheater.pdf │ Research on new manufacturing process of large seals.pdf │ The impact of large floating roof storage tank sealing devices on oil depot integrity management and control measures.pdf │ Cause analysis and treatment of mechanical seal leakage of large electric water feed pumps.pdf │ Design of door opening mechanism and sealing structure of large vacuum drying tanks.pdf │ Brief analysis of dry gas seals in use in large centrifugal units.pdf │ Optimal design of new mechanical sealing devices for large desulfurization circulation pumps.pdf │ Analysis of top sealing facilities of large boilers.pdf │ Research on the sealing of the rotary mechanism of large-diameter, high-pressure deep-hole drilling rigs.pdf │ Research on the sealing of fully welded forged ball valves for long-distance natural gas pipelines.pdf │ How to improve sensor protection and sealing effect.pdf │ How to choose mechanical seals.pdf │ Special seals for holes.pdf │ Analysis of life cycle costs of sealing products.pdf │ Installation and storage of seals.pdf │ Analysis of sealing reliability testing methods of seals.pdf │ Discussion on sealing test methods (continued).pdf │ History of the development of sealing technology.pdf │ Development process and application of sealing technology.pdf │ Research on the impact of changes in sealing conditions on combined sealing performance.pdf │ Application of sealing oil stations in mechanical sealing systems of high-temperature oil pump groups.pdf │ Sealing technology for sealing deep groove ball bearings.pdf │ The role of the sealing box in sealing the outlet end of the tin bath.pdf │ Maintenance and debugging skills of sealed box-type multi-purpose furnace.pdf │ Definition, quantification and determination of sealing tightness.pdf │ Finite element analysis method of superelastic contact problem in sealing structure.pdf │ Principle of sealing structure and groove gasket sealing structure.pdf │ Design of double-lip complementary contact seal of sealed bearing.pdf │ Seal modification of rich gas compressor.pdf │ Analysis and treatment of causes of reduced dry gas seal pressure difference of rich gas compressor.pdf │ Typical faults and treatment of dry gas sealing system of rich gas compressor.pdf │ Application and maintenance of dry gas sealing system of rich gas compressor.pdf │ Transformation of 414″ type mechanical seal.doc │ Discussion on the maximum sealing gap of O-ring seal.pdf │ Thoughts on the dynamic sealing problem of rotating body.pdf │ Analysis of several mechanical seal leakage accidents in the spherical tank area.pdf │ Laser cladding of the sealing surface of small diameter deep hole valves.pdf │ Failure analysis of the sealing surface of small-diameter power station valves.pdf │ Microcomputer control of the laser cladding process of small-diameter valve sealing surfaces.pdf │ Research on mechanical seals and auxiliary systems of nylon polymerization kettles.pdf │ Summary of the modification of medium-pressure absorption tower tray seals in urea plants.pdf │ Application and prospects of engineering mechanical sealing technology.pdf │ Sealing devices of engineering mechanical sealing systems.pdf │ Fault diagnosis and troubleshooting of hydraulic seals of engineering machinery.pdf │ Renovation and design of mechanical seals of process waste heat boiler pumps.pdf │ Long-life seal design of belt conveyor rollers.pdf │ Research and design of "anti-fouling wall" for belt conveyor redirection roller seals.pdf │ Finite element analysis of strength and sealing of combined flanges with takeovers.pdf │ Calculation of sealing force of pipe box flanges with partitions.pdf │ Renovation and application of high-temperature oil pump mechanical seal in normal and vacuum units.pdf │ Anti-leakage design of normal temperature full-pressure liquefied petroleum gas storage system.pdf │ Selection and installation of commonly used sealing gaskets.pdf │ Common mechanical seal failure causes and countermeasures 3.pdf │ Common mechanical seal failure causes and countermeasures.pdf │ Research status of dry gas end face seal.pdf │ Effective height of dry oil-seal gas tank oil-water separator.pdf │ Dry gas seal 3.pdf │ Performance comparison of dry gas seals and traditional mechanical seals.pdf │ Principles of dry gas seals and their use in compressors.pdf │ Research on the startup process of dry gas seals.pdf │ Application of dry gas seals in refrigeration compressors.pdf │ Application of dry gas seals in process screw compressors 3.pdf │ Application of dry gas seal in process screw compressor.pdf │ Application of dry gas seal in gas fractionation deethanizer overhead reflux pump.pdf │ Application of dry gas seal in hydrogen compressor.pdf │ Application of dry gas seal in methanol synthesis compressor.pdf │ Analysis of factors affecting the application of dry gas seal in centrifugal compressor.pdf │ Application of dry gas seal in centrifugal pump.pdf │ Application of dry gas seal in vertical high-speed pump.pdf │ Application of dry gas seal in screw compressor.pdf │ Application of dry gas seal boosting system in centrifugal compressor.pdf │ Discussion of dry gas seal sealing gas supply system.pdf │ Working principle of dry gas seal.pdf │ Dry gas seal applied to residual oil hydrogenation compressor.pdf │ Dry gas seal technology and its application in centrifugal compressor.pdf │ Dry gas sealing technology and application.pdf │ Application of dry gas sealing technology in ethylene plant compressors.pdf │ Dry gas sealing technology research.pdf │ Dry gas sealing technology research status and development trends.pdf │ Dry gas sealing working principle and application.pdf │ Dry gas sealing working mechanism and its typical structure.pdf │ Dry gas sealing failure analysis and repair.pdf │ Dry gas sealing pollution and its prevention.pdf │ Characteristics and main working principles of dry gas seals.pdf │ Characteristics and applications of dry gas seals.pdf │ Design and operation of dry gas sealing systems.pdf │ Treatment and prevention of jamming of coke dry quenching rotary seal valves.pdf │ Discussion on long-life operation of coke dry quenching rotary seal valves.pdf │ Design and pressure test of flat plate valves and hard-sealed ball valves.pdf │ The structure and sealing modification of the kiln tail of the nickel carbonyl reactor in 2017.pdf │ A brief analysis of the main shaft seal of unit B of Guangzhou Storage Hydropower Plant.pdf │ Discussion on the oil leakage and water seepage of the turbine runner blade seal of Guangxi Letan Hydropower Plant.pdf │ Research on the application of dry gas seal to solve the seal leakage of the rich gas compressor in the refinery.pdf │ Renovation of the mechanical seal of the hot water circulation pump of the waste heat boiler.pdf │ Analysis of causes of leakage of diesel pump mechanical seals in delayed coking units and countermeasures.pdf │ Transformation and application of mechanical seals of hot oil pumps in delayed coking units.pdf │ Extending the service life of mechanical seals in polymerization kettles.pdf │ Progress in standardization of building sealing materials.pdf │ New seals for open transmission gear covers.pdf │ Technical characteristics and anomaly analysis of the imported 300MW generator set sealing oil system.pdf │ Application and groove design of spring-loaded seals in mechanical seal technology.pdf │ Research on sealing characteristics of spring-charged sealing ring sealing system.pdf │ Development of forced-sealing double-blocking plug valve.pdf │ Forced-sealing ball valve flow field simulation analysis and optimization.pdf │ Analysis of sealing performance of star-shaped sealing rings in reciprocating seals.pdf │ Analysis of failure of reciprocating compressor valve sealing surface.pdf │ Research on the pump draw rate and heat generation of reciprocating seals.pdf │ Analysis of the reciprocating sealing mechanism.pdf │ Research on the sealing mechanism and characteristics of the reciprocating elastomer O-ring seal.pdf │ Research on the sealing mechanism and characteristics of the reciprocating rubber O-ring seal.pdf │ Xu's sealing element structure and parameters.pdf │ Xu's sealing theory and rectangular and O-ring seals.pdf │ Dry gas seal transformation of circulating gas compressor.pdf │ Dry gas seal renovation of circulating gas compressor.pdf │ Problems and corrective measures for dry gas seal of circulating hydrogen compressor.pdf │ Failure analysis and improvement of dry gas seal of circulating hydrogen compressor.pdf │ Failure analysis and improvement measures of dry gas seal of circulating hydrogen compressor.pdf │ Renovation of bearing box oil seal of circulating water single-stage double-suction pump.pdf │ Analysis of reasons for failure of circulating pump mechanical seal and improvement measures.pdf │ Renovation of circulating fan shaft seal mechanism.pdf │ Discussion on sealing issues of micro-injection alcohol pump.pdf │ All international sealing basic standards must be abolished.pdf │ Development of quick-open sealing connection high-pressure extraction kettle.pdf │ Current status and development of cladding alloys on valve sealing surfaces in China.pdf │ Experimental research on seal reliability on stop valves.pdf │ Spherical seal structure of stop valves.pdf │ Failure analysis and improvement of cone disc sealing of stop valve.pdf │ Press-fitting device of disc sealing ring of stop valve.pdf │ Research and application of intelligent design system for pressure sealing fixtures of pressure-bearing equipment.pdf │ Design of partial flange fixture for pressure sealing of pressure-bearing equipment.pdf │ Anti-H_Development of HH-PSL3G-PR level 2 air-sealed gate valve with 2S corrosion.pdf │ Application of new tensile crack resistant flexible sealing technology in boilers.pdf │ Research on material selection for sulfur-resistant ball valve sealing structure.pdf │ Improvement of sealing device of wire drawing machine.pdf │ Optimal design of mechanical sealing structure of extruded metal bellows.pdf │ Analysis and solution of leakage reasons of extruder barrel discharge section connection seal.pdf │ Comparison of screw end seal selection in extrusion granulation units.pdf │ Analysis and treatment of causes of heat exchanger floating head seal failure 3.pdf │ Stress state and assembly technology of heat exchanger tube box sealing diaphragm.pdf │ Stress analysis of heat exchanger tube box spherical diaphragm sealing weld.pdf │ O-ring sealing structure design between heat exchange tube and tube plate.pdf │ Design of non-compression sealing tooling for pressure test of single heat exchange tube.pdf │ Exhaust oil shut-off valve and its application in fully sealed distribution transformer.pdf │ Discuss the selection and development of mechanical seal technology for petrochemical pumps.pdf │ Discussion on the design of cable entry seals in control rooms and on-site cabinet rooms.pdf │ Control valve packing seal analysis.pdf │ Improvement of control valve soft seat seals.pdf │ Discussion on methods to improve mechanical seal performance.pdf │ Several effective ways to improve the sealing performance of hydraulic seals.pdf │ Agitator A301 mechanical seal and sealing liquid system transformation.pdf │ Causes and improvements of mixer mechanical seal failure.pdf │ Mixer shaft end seal.pdf │ Characteristics and failure analysis of stirrer mechanical seal.pdf │ Friction and sealing.pdf │ Countermeasures to improve flange joint sealing.pdf │ Improving soft packing seal of high-pressure plunger pump.pdf │ Improved cylindrical surface contact static seal structure.pdf │ Improve the mechanical seal of the ZW900 axial flow pump.pdf │ Improve the sealing form of the edge drive gear cover.pdf │ Modify the packing seal to achieve long-term operation of the nitrogen and hydrogen cycle machine.pdf │ Modify the bellows mechanical seal to extend the seal service life.pdf │ Research on the sealing performance and strength of the integral insulating joint.pdf │ Control of the use of the integral bolt stretching machine in reactor pressure vessel sealing operations.pdf │ Progress in new technologies of mechanical seals in the new century.pdf │ Application of new upstream pumping mechanical seals on twin-screw compressors.pdf │ Finite element contact analysis of new pressure vessel flange sealing structures.pdf │ Application of new bimetallic self-sealing corrugated composite gaskets.pdf │ New sealing fillers.pdf │ Development and application of new microporous polytetrafluoroethylene sealing sheets.pdf │ New quick-opening D-bolt C-ring seal structure and strength analysis.pdf │ Design and application of new air-sealed double-layer ash discharge valve.pdf │ Application of new non-contact mechanical seal on propane pump.pdf │ Application of new non-contact air film seal on solvent pump.pdf │ Development of new high-pressure rotary seal.pdf │ New high-performance sealing material and its application.pdf │ Design of self-sealing structure of new high-temperature and high-pressure valves.pdf │ Research on packing seal of new hydrogen compressor.pdf │ Analysis and improvement of plug valve sealing failure mechanism.pdf │ Improvement of plug valve sealing structure.pdf │ Rotary lip seal mechanism and its leakage causes.pdf │ Research on rotary sealing device.pdf │ Research on sealing failure forms and prevention methods of rotary joints.pdf │ Rotary control head dynamic seal structure design and sealing characteristics analysis.pdf │ Seal selection for rotating equipment.pdf │ Analysis and calculation of gasketless lip seal flange bolt load.pdf │ Operation and monitoring of sealless magnetic pump.pdf │ Introduction to sealless centrifugal pump monitoring methods.pdf │ Issues that should be paid attention to when selecting sealless centrifugal pumps.pdf │ Performance of asbestos-free sealing gaskets and their selection in engineering design.pdf │ Application of wireless technology in oil and gas monitoring between the primary and secondary sealing layers of floating roof storage tanks.pdf │ Analysis of the failure causes of crystallization kettle mechanical seals and improvement methods.pdf │ Performance improvement analysis of crankshaft connecting rod type low-speed high-torque hydraulic motor oil distribution shaft seal ring.pdf │ New method of replacing the sealing packing of plunger-type water injection pumps.pdf │ Latest analysis and improvement of high-speed pump mechanical seal leakage causes.pdf │ Discussion on the sealing of Roots blower.pdf │ Transformation of high-pressure seal for organic fluorine reactor.pdf │ * * * * Sealing form and selection of key hydraulic cylinders in hot rolling mills.pdf │ China's hydraulic and seal market demand will expand in the future.pdf │ Research on common technical support systems for mechanical seals and packing static seal industries.pdf │ Optimal design of sealing rings in mechanical seals.pdf │ The role of quenching in mechanical seals.pdf │ Estimation of cooling flushing volume of mechanical seals.pdf │ Research progress on dynamic characteristics of mechanical seals.pdf │ Precautions during use of mechanical seal.pdf │ Application of mechanical seal in horizontal centrifugal pump.pdf │ Failure analysis of mechanical seal in application of slurry pump.pdf │ Research on application of mechanical seal in slurry pump.pdf │ Application of mechanical seal in gas blower.pdf │ Application of mechanical seal in aromatic hydrocarbon pump.pdf │ Failure analysis and prevention of mechanical seal.pdf │ Mechanical seal failure causes.pdf │ Mechanical seal failure causes analysis and countermeasures.pdf │ Mechanical seal failure causes and maintenance.pdf │ Mechanical seal failure causes analysis and assembly.pdf │ Mechanical seal failure causes and improvement strategies.pdf │ Mechanical seal failure influencing factors and influencing mechanisms research.pdf │ Mechanical seal installation and its impact on performance.pdf │ Mechanical seal commonly used static ring structure analysis and installation and use.pdf │ Analysis and treatment of common fault causes of mechanical seal.pdf │ Analysis and discussion of two typical problems in mechanical seal application.pdf │ Mechanical seal technology and research and development direction_Zuo Zhenliang.pdf │ Latest progress in mechanical seal technology.pdf │ New progress in mechanical seal technology.pdf │ Analysis of factors affecting mechanical seal friction characteristics.pdf │ Discussion on mechanical seal failure and treatment.pdf │ Analysis of mechanical seal leakage and causes of failure.pdf │ Brief analysis of causes and remedies of mechanical seal leakage.pdf │ Effect of end face deformation of mechanical seal ring on liquid film characteristics.pdf │ Finite element analysis of profitability and axial stiffness of extruded tubes for mechanical seals.pdf │ Research on the pumping capacity of conical vane pump rings for mechanical seals.pdf │ Use and maintenance of mechanical seals.pdf │ Use and maintenance of mechanical seals.pdf │ Development history and research trends of mechanical seals.pdf │ Failure analysis and countermeasures of mechanical seals.pdf │ Friction coefficient and working condition parameters of mechanical seals.pdf │ Fuzzy reliability calculation and analysis of mechanical seal.pdf │ Causes and countermeasures of mechanical seal leakage.pdf │ Theory and practice of mechanical seal.pdf │ Corrosion types and protection methods of mechanical seal.pdf │ Selection and installation of mechanical seal.pdf │ Analytical calculation of mechanical seal end face force deformation.pdf │ Heat transfer law of liquid film friction heat between mechanical seal end faces.pdf │ Analysis of the causes of the formation of the second dynamic sealing point of mechanical seal.pdf │ Calculation method of orifice plate aperture in mechanical seal system.pdf │ Overview of mechanical seal membrane pressure measurement method.pdf │ Experimental research on friction and wear performance of auxiliary O-ring seal in mechanical seal compensation mechanism.pdf │ Mechanical seal solves the leakage problem of horizontal centrifugal pump.pdf │ Mechanical seal paper: Chemical mechanical seal technology.doc │ Research on the selection of sealing fluid in mechanical seal auxiliary system.pdf │ Research status and development trend of mechanical end seal technology.pdf │ Analysis of seal failure reasons in pressure test of plate heat exchanger.pdf │ Troubleshooting of startup vibration failure after steam seal modification of a 300MW steam turbine unit.pdf │ Treatment of metal gasket sealing problem of a reactor flange.pdf │ Processing of the sealing surface of certain types of butterfly valves.pdf │ Experimental study on the sealing performance of flexible graphite corrugated composite gaskets.pdf │ Causes of failure of the sealing device of the plunger feeding pump and modification methods.pdf │ Finite element analysis of the plunger pump sealing ring.pdf │ Modification of the sealing structure of the plunger pump.pdf │ Modification of the sealing technology of the plunger metering pump.pdf │ Analysis of flange seal failure of the high-pressure heat exchanger for diesel hydrorefining.pdf │ Comparison and optimization of nuclear power half-speed and full-speed steam turbine shaft sealing systems.pdf │ Strength and seismic calculation of tornado-proof sealing doors in nuclear power plants.pdf │ Analysis of external pressure sealing failure of nuclear power plant equipment gates.pdf │ Microstructure and performance of FCo-5 alloy powder laser cladding layer on nuclear valve sealing surface.pdf │ Research on friction and wear characteristics of high-temperature nitrogen ion implantation layer on nuclear valve sealing surface of cobalt-based alloy.pdf │ Improvement of the sealing connection between the bridge sand suction machine and the top sealing device of the aeration grit tank.pdf │ Application of comb-honeycomb scrapable steam seal on butyl octanol 3741 turbine.pdf │ Maintenance process regulations for generator sealing tiles.doc │ Leakage analysis of wedge elastic gate valve sealing surface.pdf │ Improvement of wedge ball valve body sealing surface processing fixture.pdf │ Wedge gate valve seal structure and process analysis.pdf │ Analysis and control of edge angle error of wedge gate valve sealing surface.pdf │ Design of universal turning tool for wedge gate valve sealing surface.pdf │ Wedge gate valve body sealing surface processing fixture.pdf │ Application of rubber-plastic elastomer elastic deformation principle in cylinder seal design.pdf │ Introduction to rubber-plastic combined lip rotary shaft seal.pdf │ Contact deformation and stress analysis of rubber O-ring seals.PDF │ Technical and economic analysis and comparison of rubber membrane sealed gas cabinets and thin oil sealed gas cabinets.pdf │ Design and application of gas protective powder sealing structure.pdf │ Gas lubricating seal changes pump selection.pdf │ Air compressor seal modification test.pdf │ Discussion of gas valve seal test methods.pdf │ Improvement of gas valve seal test methods.pdf │ Structural characteristics and application of pneumatic union sealed telescopic riser assembly.pdf │ Selection of primary sealing gas for hydrogen compressor dry gas seal.pdf │ Nitrogen oxide compressor shaft end seal modification.pdf │ Failure modes and improvement measures of mechanical seal of slurry pump in alumina plant.pdf │ Failure analysis and improvement measures of mechanical seal of semen pump in alumina plant.pdf │ Failure analysis of mechanical seal of alumina slurry pump.pdf │ Summary of ammonia refrigeration compressor sealing system modification.pdf │ Summary of ammonia compressor dry gas seal technical modification.pdf │ Ammonia compressor dry gas seal modification.pdf │ Ammonia compressor dry gas seal leakage causes and modification measures.pdf │ Ammonia compressor mechanical seal leakage cause analysis and modification.pdf │ Ammonia compressor mechanical seal leakage causes and treatment.pdf │ Ammonia compressor mechanical seal usage and technical modification.pdf │ Ammonia compressor dry gas seal failure cause analysis and improvement measures.pdf │ Ammonia compressor shaft end dry gas seal modification.pdf │ Ammonia water pump mechanical seal failure causes and countermeasures.pdf │ Ammonia water pump mechanical seal failure causes and modification.pdf │ Ammonia pump sealing device improvement.pdf │ Ammonia turbine seal gas path modification and optimization.pdf │ Application of nitrogen sealing technology in storage and transportation production.pdf │ Discussion on seat sealing technology of underwater flat gate valve.pdf │ Improvement of sealing and transmission structure of hydraulic radial piston pump.pdf │ Experimental research on valve port sealing performance of hydraulic solenoid valve.pdf │ Design and calculation of sealing device of hydraulic testing machine.pdf │ Improvement of cement mill inlet sealing device Feng Jiahua.pdf │ Failure and treatment of water pump mechanical seal.pdf │ Water pump turbine main shaft seal and burnout troubleshooting.pdf │ Coal-water slurry storage tank side-extending agitator shaft seal transformation.pdf │ Research and design of hard-sealed ball valves for coal-water slurry conditions.pdf │ Water ring compressor mechanical seal failure analysis and solutions.pdf │ Water turbine water inlet butterfly valve double seal structure analysis.pdf │ Sewage lift pump mechanical seal transformation.pdf │ Application of steam seal in steam turbine.pdf │ Steam turbine U-tube water seal modification.pdf │ Steam turbine, flange, valve high temperature and high pressure plane sealant.pdf │ Principle and application of online monitoring of steam turbine medium pressure balance piston seal clearance and steam leakage.pdf │ Research on the flow characteristics of steam turbine side tooth seal and comb tooth seal.pdf │ Numerical calculation of flow field of steam turbine brush seal.pdf │ Application and development of steam turbine sealing technology.pdf │ Analysis and treatment of abnormality of steam turbine sealing oil system.pdf │ Comprehensive analysis of application range and transformation effect of new steam turbine seal.pdf │ Theoretical calculation method of steam turbine groove seal ring.pdf │ Experimental research on steam turbine seal leakage.pdf │ Research and practice of optimization of steam turbine seal system.pdf │ Discussion and optimization of the steam pressure regulation system of the steam turbine seal.pdf │ Causes and preventive measures for the friction and grinding of the lower half seal teeth of the steam turbine cylinder.pdf │ Research on the calculation method of shaft seal steam leakage in the calculation of variable operating conditions of the steam turbine thermal system.pdf │ Analysis of the treatment method of the shaft seal heater in the calculation of the steam turbine thermal system.pdf │ Analysis and research on dynamic and static friction and automatic adjustment of the steam seal of the steam turbine unit.pdf │ Research on the selection scheme of new steam seals for various parts of the steam turbine unit.pdf │ Analysis and modification of packing seal failure of steam turbine feed water pump.pdf │ Numerical simulation of leakage and aerodynamic characteristics of honeycomb steam seal of steam turbine.pdf │ Ultra-high pressure sealing problem of hydraulic jack.pdf │ Finite element analysis of oil seal dynamic sealing mechanism.pdf │ Transformation and application of oil seal technology in dry gas seal rear isolation system.pdf │ Research progress on the sealing structure of pluggers in oil and gas pipelines.pdf │ The role of oil pump mechanical seals.pdf │ Leakage analysis and countermeasures of oil slurry pump mechanical seals.pdf │ Analysis and preventive countermeasures for failure of floating disk seals in oil tanks.pdf │ Application of oil film spiral groove seals on ammonia compressors - paper.pdf │ Valve seat sealing of pressure relief valves.pdf │ Construction of flange seal management data warehouse and its OLAP analysis.pdf │ Finite element analysis of stress relaxation of flange sealing system.pdf │ Experimental study on bolt loading method of flange sealing system.pdf │ Analysis of sealing performance of polytetrafluoroethylene gaskets for flanges.pdf │ Discussion on the design of flexible graphite wound gasket sealing system for flange bolts.pdf │ Application and improvement of bellows seals and multi-spring seals in oil refineries.pdf │ Practice of replacing packing seals with bellows mechanical seals.pdf │ Application of bellows mechanical seal.pdf │ Application of bellows mechanical seal system in asphalt circulation pump.pdf │ Dynamic seal of mud pump.pdf │ Discussion on sealing types of mud pump.pdf │ Pump series mechanical seal and system modification.pdf │ CFD analysis of pump secondary blade dynamic seal.pdf │ Maintenance and overhaul installation of pump mechanical seal during operation.pdf │ Dry gas sealing technology and application for pumps.pdf │ Research on dry gas sealing technology and application for pumps.pdf │ Research and application of dry gas sealing technology for pumps_Sealing academic conference exchange papers.pdf │ Application of dry gas seals for pumps.pdf │ Leakage-free and non-contact mechanical seal technology for pumps.pdf │ Research on development technology of mechanical seals for pumps.pdf │ Causes and preventive measures of failure of mechanical seals for pumps.pdf │ Analysis and repair of leakage causes of mechanical seals for pumps.pdf │ Reasons for leakage of pump mechanical seals and solutions to leakage of twin-screw pump mechanical seals.pdf │ Maintenance of mechanical seals for pumps Zhou Xiaoming.pdf │ Selection and application of mechanical seals for pumps.pdf │ Selection requirements for mechanical seals for pumps.pdf │ Analysis of corrosion failure of mechanical seals for pumps.pdf │ Introduction to zero-leakage sealing technology for pumps.pdf │ Zero-escape non-contact mechanical seals for pumps.pdf │ Pump seal improvements.doc │ New technology for pump shaft seals.pdf │ Failure analysis of pump shaft mechanical seal.pdf │ Pumping ring and its application in mechanical seal.pdf │ Installation of piston outer groove seal.pdf │ Numerical analysis of the influence of piston speed on labyrinth seal performance.pdf │ Analysis of factors affecting sealing performance of loose collar flange.pdf │ Fluid sealing technology 3.pdf │ Fluid sealing technology 5.pdf │ Analysis of sealing performance of fluid sealing rubber ring 5.pdf │ A brief analysis of the causes and treatment of RFCCU hood seal venting and blockage.pdf │ A brief analysis of the relationship between sealing, bolt tightening sequence and tightening torque.pdf │ A brief analysis of the research and application of new mechanical seals in mining submersible mud pumps.pdf │ A brief analysis of the application of mechanical seals in the petrochemical industry.pdf │ Parameter optimization of shallow groove ring-flap floating ring seals.pdf │ A brief discussion on the packing seal of K401C hydrogen and nitrogen compressor.pdf │ A brief discussion on the vibration and sealing technology of long-axis submersible pumps.pdf │ A brief discussion on the classification and application of compressor seals.pdf │ A brief discussion on the sealing of natural gas transmission equipment.pdf │ A brief discussion on the influencing factors of the performance of dry gas seals on centrifugal compressors.pdf │ A brief discussion on the selection of dry gas seals.pdf │ A brief discussion on the working principle of commonly used packing seal rings in reciprocating compressors.pdf │ A brief discussion on the application of mechanical seals in submersible pumps.pdf │ A brief discussion on the sealing performance of trapezoidal groove flanges.pdf │ A brief discussion on mechanical seals for pumps.pdf │ A brief discussion on the transformation of seals for boiler feed water pumps in thermal power plants.pdf │ Testing and analysis of the effects of floating and contact seals on shafting vibration.pdf │ Design of floating two-way metal seal butterfly valve.pdf │ Design of shell side pressure test sealing equipment at floating tube sheet.pdf │ Comparative analysis of the application of floating ring seal and dry gas seal in catalytic rich gas compressor.pdf │ Analysis of floating ring seal failure causes and treatment measures.pdf │ Floating ring seal failure causes and preventive measures.pdf │ Floating roof oil tank sealing analysis.pdf │ Floating roof tank with oil mechanical seal converted to bladder seal.pdf │ Effect of changes in seawater static pressure on underwater ball valve sealing performance.pdf │ Measures to eliminate leakage of mechanical seal for pumps.pdf │ Scroll vacuum pump end seal design.pdf │ Turbine mechanical seal failure analysis and countermeasures.pdf │ Development and application of hydrodynamic non-contact mechanical seal on high-speed pumps.pdf │ Hydraulic turbine mechanical seal failure analysis and problem solving.pdf │ Hydraulic turbine mechanical seal leakage failure analysis.pdf │ Analysis of liquefied gas pump mechanical seal failure.pdf │ Liquefied gas pump mechanical seal modification.doc │ Hydraulic component failure analysis_plunger pump_Analysis of causes of piston pump seal failure and solutions.pdf │ Examples of hydraulic component failures_Seal failure and maintenance of support hydraulic cylinder.pdf │ Hydraulic component failure examples_Seal failure analysis of hydraulic transmission.pdf │ Hydraulic component failure examples_Proper use of hydraulic cylinder seals.pdf │ Examples of hydraulic component failures_Hydraulic cylinder sealing issues and improvements.pdf │ Hydraulic component failure examples_Sealing performance analysis of seals for hydraulic cylinders.pdf │ Hydraulic seal reliability research..pdf │ Hydraulic seal reliability research.pdf │ Basic knowledge of hydraulic sealing and cylinder design.pdf │ Analysis of sealing technology of hydraulic support hydraulic valves.pdf │ Hydraulic cylinder seal selection and design,.pdf │ Hydraulic cylinder seal selection and design.pdf │ Causes of seal failure in hydraulic systems and analysis of domestic hydraulic sealing levels.pdf │ Causes and phenomena of seal failure in hydraulic systems--Gong Xiaoqun.pdf │ Discussion on methods to improve sealing performance of hydraulic systems.pdf │ Analysis of typical cases of failure of rubber seals in hydraulic systems Zhang Jihua Renling.pdf │ Analysis of typical cases of effectiveness of rubber seals in hydraulic systems.pdf │ Analysis of hydraulic cylinder sealing technology 2.pdf │ Hydraulic cylinder sealing process analysis.pdf │ Finite element analysis of hydraulic cylinder piston sealing performance.pdf │ Hydraulic cylinder sealing structure.pdf │ Hydraulic cylinder gap seal.pdf │ Fractal research on microscopic sealing mechanism of hydraulic valve.pdf │ Application of hydraulic preloaded fully sealed flat valve type automatic bottom cover machine in coking unit.pdf │ Analysis of causes of liquid hydrocarbon pump seal leakage and solutions.pdf │ Continuous improvement of liquid hydrocarbon pump seals.pdf │ Renovation of mechanical seals of liquid hydrocarbon pumps.pdf │ Design research of metal bellows for mechanical seals of liquid oxygen pumps.pdf │ Analysis and solutions for failure causes of liquid ammonia filter head flange seals.pdf │ Analysis of frequent failure of mechanical seals of liquid ring vacuum pumps and treatment measures.pdf │ Comparative analysis of deep groove and shallow groove mechanical seals.pdf │ Residual oil hydrogenation reactor manhole flange seal.pdf │ Renovation of hydraulic turbine mechanical seal of residual oil hydrogenation unit.pdf │ Analysis and treatment of mechanical seal failure of high-pressure feed pump for residual oil hydrogenation.pdf │ Failure analysis and technical improvement of mechanical seal of residual oil pump.pdf │ Renovation of mechanical seal circulation mode of slurry transfer pump in slurry filter press system.pdf │ Improvement of double-end mechanical seal of slurry pump.pdf │ Research on transformation of packing seal of slurry pump into mechanical seal.pdf │ Discussion on online maintenance of slurry pump mechanical seal.pdf │ Analysis of causes of slurry pump mechanical seal failure and solutions.pdf │ Feasibility analysis and implementation of slurry pump mechanical seal modification.pdf │ Finite element analysis of temperature field of slurry pump mechanical seal.pdf │ Mechanical seal for slurry pump.pdf │ Fluid dynamic seal design of slurry pump.pdf │ Research, development and application of slurry pump packing sleeve sealing technology.pdf │ Vibration reduction and sealing cover design of slurry pump bearings.pdf │ Research on auxiliary flushing mechanical seals of slurry pumps.pdf │ Research progress on friction reduction technology and sealing structures of sliding vane rotary compressors.pdf │ Research on slip ring combined seals_Stepped Coaxial Seals_ster circle_Finite element analysis of 1.pdf │ Renovation of mechanical seal of submersible electric pump.pdf │ Analysis and improved design of cable introduction sealing device of submersible electric pump.pdf │ Improved design of sealing structure of perfusion pump.pdf │ Modification and application of mechanical seal failure of flare condensate pump.pdf │ Comparative analysis of problems with commonly used steam seals in thermal power steam turbines.pdf │ Analysis and treatment of mechanical seal failure of refinery tower bottom oil pump 3.pdf │ Selection and design analysis of the dry gas seal of the centrifugal compressor of the oil refining unit.pdf │ Failure analysis of the Ω ring seal of the high-pressure heat exchanger of the oil refining unit.pdf │ Improvement of the discharge pipe and sealing device of the dryer.pdf │ Design and application of the high negative contact head and tail seal device outside the sintering machine wind box.pdf │ Hot water circulation pump seal characteristics and analysis.pdf │ Hot water circulation pump sealing issues.pdf │ Causes and countermeasures for leakage of mechanical seals of hot oil pumps.pdf │ Causes and countermeasures for early failure of end seal springs of hot oil pumps.pdf │ Analysis of current status and technical difficulties of gate sealing of parallel gate valves in thermal recovery.pdf │ Design and manufacture of sealing systems for alkylation reactors.pdf │ Improvement of roasting furnace head and tail sealing structures and feeding methods.pdf │ Analysis and improvement measures for shaft end seal failure of rich gas compressors in coking units.pdf │ Application and maintenance of dry gas sealing system of rich gas compressor in coking unit.pdf │ Coal chemical industry and its selection and application of hard-sealed ball valves.pdf │ Analysis of damage causes and solutions of hard-sealed ball valves used in coal chemical industry.pdf │ Gas cabinet seal oil modification.pdf │ Sealing design of belt conveyor rollers in coal mines.pdf │ Sealing structure of pulverized coal metering valve.pdf │ Quenching pump seal modification - Research on the application of PNMS mechanical seal in quenching pump.pdf │ Improvement of mechanical seal of molten urea pump.pdf │ Valve sealing tester for gas.pdf │ Improvement of sealing structure of fuel control valve for gas turbine.pdf │ Research on radial seal of roller bit bearing.pdf │ Research on non-standard sealing groove structure of special sealing surface O-ring.pdf │ Selection of reference surface for special check valve sealing surface processing.pdf │ Dry gas seal modification of ethylene oxide circulating gas compressor.pdf │ Overview of modern sealing technology_Xu Zhenshi.pdf │ Renovation of ball mill inlet and outlet seals.pdf │ Improvement of ball valve sealing ring.pdf │ Analysis of ball valve soft seal structure.pdf │ Discussion of high temperature pressure sealing of ball valve metal seal pair.pdf │ Improvement of ball valve seat sealing structure.pdf │ Technical research on cylinder force for spherical seal pneumatic stop valve.pdf │ Dry gas sealing device for compressor.pdf │ Dry gas seals for compressors_Continued_.pdf │ Rubber sealing gasket for plate heat exchanger.pdf │ Feasibility study of using bakelite to manufacture mechanical seal components.pdf │ Transformation of mechanical seal of methane pump.pdf │ Analysis and transformation of dry gas seal damage of methanol synthesis gas compressor.pdf │ Summary of dry gas seal use of syngas compressor in methanol plant.pdf │ Causes and treatment of dry gas seal leakage of syngas compressor in methanol plant.pdf │ Renovation of mechanical seals for condensate pumps in power plants.pdf │ Analysis and solutions to the mechanical seals of desulfurization circulation pumps in power plants.pdf │ Improvement of the sealing of the bearing box gland of the power plant boiler powder discharger.pdf │ Brief analysis of the local sealing structure of the short network system of the calcium carbide production device.pdf │ Introduction to the top gas seal of the power plant boiler.pdf │ Introduction to several forms of top sealing of the power plant boiler.pdf │ Analysis of the steam sealing system of the million-level nuclear power steam turbine.pdf │ Improvement of the sealing form of the belt conveyor guide groove.pdf │ Structural analysis and comparison of cover plate diaphragm seal heat exchanger diaphragm gasket.pdf │ Sealing performance analysis and installation process of right-angled slip ring combined seal.pdf │ Relevant standards stipulations and analysis of leakage rate of metal seal pair check valve seal test.pdf │ Vacuum seal 1.pdf │ Comparison of two solutions for the sealing performance parameters of rectangular sealing rings.pdf │ Application of rectangular cross-section elastic sealing rings in split mechanical seals.pdf │ Finite element analysis of rectangular rubber sealing rings.pdf │ Application and comparison of pump mechanical seals in petrochemical mechanical devices Li Ping 1 page.pdf │ Selection of mechanical seals for petrochemical pumps.pdf │ Several common fluid seals in petrochemical production.pdf │ Analysis of typical failure cases of dry gas seals of centrifugal compressors in the petrochemical industry.pdf │ Valve seals in petrochemical plants 5.pdf │ Sealing management and safety of petrochemical equipment Yang Yong.pdf │ Sealing design of special threaded joints of petroleum casing.pdf │ Analysis of dynamic sealing characteristics of O-ring seals in petroleum machinery.pdf │ Reliability analysis of sealing structure of vulcanization tank connection.pdf │ Hard-sealed ball valve ball grinding device.pdf │ Application of magnetic fluid seal in wire drawing machine and structural optimization design.pdf │ Optimization design of magnetic fluid liquid dynamic sealing structure.pdf │ Modification of the air inlet ring and separator seal of the mill.pdf │ Modification of the self-sealing performance of the self-sealing valve of the 100mW unit of Shenhua Zhuneng Power Plant.pdf │ Gas requirements and safeguard measures for the dry gas seal of the centrifugal compressor.pdf │ Development and application of the dry gas seal of the centrifugal compressor.pdf │ Discussion on the optimization of the sealing gas system of the centrifugal compressor.pdf │ Discussion of the dry gas sealing technology of the centrifugal compressor.pdf │ Application and technical improvement of dry gas seal of centrifugal compressor.pdf │ Failure analysis and solution of dry gas seal of centrifugal compressor.pdf │ Analysis of usage of mechanical seal of centrifugal raw material pump.pdf │ Analysis of failure causes and countermeasures of mechanical seal of centrifugal urea solution pump.pdf │ Centrifugal chlorine compressor charging and exhausting sealing system.pdf │ Failure analysis and technical improvement of centrifugal water pump seal.pdf │ Packing seal structure of centrifugal coal slurry pump.pdf │ Combined seal for centrifugal impurity pump.pdf │ Improvement of centrifugal water pump seal.pdf │ Reasons for failure of centrifugal pump packing seal and improvement measures.pdf │ Change of centrifugal pump packing seal to mechanical seal.pdf │ Transformation of centrifugal pump packing seal.pdf │ Brief analysis of selection of flushing scheme for centrifugal pump mechanical seal.pdf │ Causes and solutions for centrifugal pump mechanical seal failure.pdf │ Analysis of centrifugal pump mechanical seal failure.pdf │ Research and judgment on frequent problems of centrifugal pump mechanical seal failure.pdf │ Analysis of centrifugal pump mechanical seal leakage phenomenon.pdf │ Causes and countermeasures for centrifugal pump mechanical seal leakage.pdf │ Installation and removal of centrifugal pump mechanical seal.pdf │ Installation technology of centrifugal pump mechanical seal 3.pdf │ Installation technology of centrifugal pump mechanical seal 4.PDF │ Improvement of centrifugal pump mechanical seal.pdf │ Selection and use of centrifugal pump mechanical seal.pdf │ Selection of centrifugal pump mechanical seal 4.pdf │ Selection of mechanical seals of centrifugal pumps.pdf │ Selection of auxiliary systems for mechanical seals of centrifugal pumps.pdf │ Technical transformation of packing seals of centrifugal clean water pumps.pdf │ Improved design of packing seals of centrifugal clean water pumps.pdf │ Double-spiral combined seals of secondary blades of centrifugal sand pumps.pdf │ Transformation of shaft end air seals of high-pressure cylinders of air compressors.pdf │ Technical introduction to the transformation of contact sealing technology of air preheater (new).doc │ Leak-free sealing structure of vertical diagonal flow pumps and axial flow pumps.pdf │ Design of combined seals of vertical mud pumps.pdf │ Improvement of vertical mill roller door seal design.pdf │ Application of plasma powder spray welding technology on valve sealing surface.pdf │ Research on strength and sealing performance of pipe-tube plate connection joints.pdf │ Research on sealing issues of fixed valves in tube pumps.pdf │ Failure analysis of dry gas seals of pipeline centrifugal compressors and measures taken.pdf │ Analysis of leakage prevention of dry gas seals of pipeline compressors.pdf │ Sealing principles and leakage analysis of pipeline ball valves.pdf │ Sealing principles and leakage analysis of pipeline ball valves p.pdf │ Comparative study on the performance of labyrinth-like spiral seals and labyrinth seals.pdf │ The influence of roughness and rod speed on the leakage of hydraulic reciprocating rod seals.pdf │ Combined seals and sealing materials.pdf │ The application value of combined sealing structures on rotating agricultural machinery.pdf │ Hydraulic fixtures for processing gate valve sealing surfaces by combined machine tools.pdf │ Analysis of the influence of structural parameters on the performance of pressure-adaptive mechanical seals.pdf │ Renovation of multi-stage water seal device for sealing water and return water of feed water pump.pdf │ Measurement and improvement of sealing water flow rate of labyrinth seal device of feed water pump.pdf │ Renovation of sealing system of Rotmüller type air preheater.pdf │ Sealless pump for American chemical industry_Magnetic pump and canned pump_Interpretation of standards.pdf │ Interpretation of standards for sealless pumps (magnetic pumps and canned pumps) in the United States chemical industry.pdf │ Leakage analysis and modification of shaft end seals of oxo steam turbines.pdf │ Erosion-resistant super-hard seal structure ball valves.pdf │ Research on non-metallic seals resistant to oxygen impact.pdf │ Optimization design of wear-resistant half-column valve shutoff body and seal parameters.pdf │ Transformation of corrosion-resistant pump mechanical seal.pdf │ Causes and improvement measures of polypropylene pump seal leakage.pdf │ Domestic transformation of polypropylene axial flow pump mechanical seal.pdf │ Polyethylene 22E400 water pump mechanical seal failure analysis and improvement measures.pdf │ Application of polytetrafluoroethylene in fluid seals.pdf │ The rise of polytetrafluoroethylene seal.pdf │ Research progress of polytetrafluoroethylene seals.pdf │ Research on air tightness of polytetrafluoroethylene crankshaft rear oil seal.pdf │ Research on sealing performance of polytetrafluoroethylene oil seal.pdf │ Cutting processing of polytetrafluoroethylene thin-walled seals.pdf │ Application of polysulfide sealant in insulating glass outer channel sealing.pdf │ Application of polysulfide sealant in waterproof sealing of the middle channel of the South-to-North Water Diversion Project.pdf │ Leakage and emergency treatment of the shaft seal of the final polycondensation reactor of the polyester unit.pdf │ Liquid sealing ability and application of the back blade-spiral combined seal.pdf │ Analysis of the combined sealing characteristics of the back blade and oil seal.pdf │ Renovation of the mechanical seal of the deethanizer tower reflux pump.pdf │ Dealcoholized one-component room temperature vulcanized silicone rubber sealing adhesive.pdf │ Optimization of the inlet sealing structure of the acrylic shaping machine.pdf │ Research on roughness detection of working surface of membrane gas meter sealing bonnet.pdf │ Research on sealing detection of membrane gas meter valve cover.pdf │ Application of self-made mechanical seal leak detection device in urea plant.pdf │ Application practice of self-balancing double seal stop valve.pdf │ Research on sealing characteristics of self-tightening K-shaped metal seal assembly.pdf │ Preliminary study on spacecraft seal contact stress.pdf │ Zero-leakage metal bellows dynamic sealing technology and its application in aerospace valves.pdf │ Styrene GA210 pump mechanical seal failure analysis and solutions.pdf │ Phthalic anhydride pump mechanical seal failure analysis and improvement measures.pdf │ Development of localization of phthalic anhydride pump bellows mechanical seal.pdf │ Application of vapor blocking seal in FCCU device pneumatic unit.pdf │ Steam fire protection pipe network butterfly valve auxiliary sealing fault diagnosis and analysis.pdf │ Solutions to leakage of pressure self-sealing gate valves for steam.pdf │ Numerical study of thin leaf gas seal flow field structure, sealing, and torque characteristics.pdf │ Application of honeycomb dry gas seal in flue gas turbines.pdf │ Honeycomb seal in compressor_Applications in flue gas turbines and steam turbines_D.pdf │ Application of honeycomb seal in compressors, flue gas turbines and steam turbines.pdf │ Application of honeycomb seal technology in flue gas turbines.pdf │ Application of honeycomb seal.pdf │ Application of honeycomb seal structure in small steam turbines.pdf │ Research on flow and total temperature rise characteristics in honeycomb surface labyrinth seal.pdf │ Calculation of butterfly valve seal size.pdf │ Repair, improvement and processing of butterfly valve metal sealing surface.pdf │ Importance of spiral seal in hydrofluoric acid production.pdf │ Analytical calculation of performance of spiral groove upstream pumping mechanical seal.pdf │ Research on stiffness and leakage of spiral groove dry gas end seal.pdf │ Testing technology and experimental research on performance parameters of spiral groove dry gas seal.pdf │ Optimal design of spiral groove dry gas seal.pdf │ An improved design method of spiral groove mechanical seal.pdf │ Research progress of spiral groove gas end face seal dynamics.pdf │ Application of spiral groove short face seal on hydrogen centrifugal compressor.pdf │ Parameter study of spiral groove end face dry gas seal.pdf │ Improved design of screw conveyor sealing system.pdf │ Improvement of screw conveyor sealing structure.pdf │ Screw compressor seal leakage analysis and countermeasures.pdf │ Benefit analysis of screw compressor dry gas seal modification.pdf │ Screw compressor dry gas seal modification.pdf │ Screw compressor seal modification.pdf │ Screw machine new liquid film seal design.pdf │ Screw machine leakage analysis and modification.pdf │ Development of mechanical seal system for screw pump ground drive device.pdf │ Impact of uneven bolt load on flange seal.pdf │ Sealing analysis and improvement of thread locking ring heat exchanger.pdf │ Feasibility analysis of dry gas seal modification of cracked gas compressor.pdf │ Xixia Thermal Power Plant Steam Turbine High_Analysis and treatment of abnormal leakage of medium-pressure cylinder shaft seal.pdf │ Analysis and optimization of thermal economy of shaft seal system of Siemens 1000MW ultra-supercritical unit.pdf │ Design method of corner seal.pdf │ Metering pump valve ball seat sealing performance testing device.pdf │ Equipment maintenance management mode maintenance of pump mechanical seal.pdf │ Discuss the impact of centrifugal pump support structure on mechanical seal performance.pdf │ Transformation of the sealing system of the speed-regulated feed water pump.PDF │ Improved design of the mechanical seal of the speed-regulated feed water pump unit.pdf │ Talking about rubber sealing materials for engineering machinery.pdf │ Talking about the mechanical seal and its control of centrifugal pumps.pdf │ Talking about the working principle of commonly used packing seal rings in reciprocating compressors 2.pdf │ Research on technical transformation of leakage problem of lean liquid pump.pdf │ Introduction and application of HOERBIGER's new packing seal ring.pdf │ Seal design of pressure valve of crane hydraulic system.pdf │ Design of spiral sealing system of boiler feed water pump of supercritical thermal power plant.pdf │ New high-pressure quick-opening self-tightening sealing structure of supercritical extraction device.pdf │ Design and research of mechanical seal for ultra-low temperature small centrifugal pump.pdf │ Research on active airflow sealing device of ultra-fine powder separator.pdf │ Research on parameters of ultra-supercritical unit shaft seal steam supply system and analysis of shaft holding problem.pdf │ Analysis and improvement of ultra-high pressure compressor packing seal failure.pdf │ Analysis of causes of ultra-high pressure compressor packing damage.pdf │ Improvement of ultra-high pressure pulse regulating valve packing seal structure.pdf │ Sealing issues of ultra-high pressure aircraft hydraulic system.pdf │ Analysis of working characteristics of ultra-high-speed turbine pump mechanical seal.pdf │ Brief review on research on fluid excitation and vibration reduction technology of rotor sealing system.pdf │ Problems and improvements in soft packing seals.pdf │ Soft-sealing elastic wedge gate valve.pdf │ Development and application of soft-sealing piston pump.pdf │ Development status of soft-sealing gate valve.pdf │ Soft-sealing gate valve body lost foam casting.pdf │ Localization of axial flow pump mechanical seal.pdf │ Shaft end face sealing device.pdf │ Internal cavitation of pintle nozzle and wear characteristics of needle valve sealing surface.pdf │ Process design and equipment modification of adding nitrogen seal to light oil internal floating roof tank.pdf │ Reasons and countermeasures for failure of mechanical seal of oil transmission main pump.pdf │ Analysis of imported plug valve seal leakage problem and improvement measures.pdf │ Discussion on domestic application issues of imported submersible pump mechanical seal.pdf │ Discussion on the process of repairing the sealing surface of imported butterfly valves.pdf │ Research status and prospects of the labyrinth seal mechanism.pdf │ Improvement and application of the labyrinth seal model.pdf │ Research on factors affecting the leakage characteristics of the labyrinth seal.pdf │ Experimental research on countercurrent pumping mechanical seal.pdf │ Turbine mechanical seal device 7.pdf │ Design and numerical verification of turbine machinery rotating seal test bench.pdf │ Analysis and solutions to the causes of dry gas seal wear of turbine ammonia compressor units.pdf │ Discussion on the load of lens gasket seal bolts.pdf │ Maintenance and management of valve-regulated sealed lead-acid batteries for communication equipment.pdf │ Improving the reliability of pump operation by improving mechanical seals.pdf │ Research on the influence of partial steam intake on the excitation force of seal gap fluid.pdf │ Improvement of mechanical sealing method of centrifugal pump in acetic acid plant.pdf │ Discussion on oil leakage and sealing technology of mining machinery.pdf │ Oil leakage of mining machinery and modern sealing technology.pdf │ Maintenance process of high-pressure hydrogenation heat exchanger using Ω ring seal.pdf │ Using dry gas seal to eliminate backward sealing oil seal.pdf │ Using bonding process to repair the sealing surface of high-pressure heat exchanger.pdf │ Overlapping multi-casing heat exchanger structure and tube head seal design.pdf │ Cause analysis and countermeasures for air seal leakage of reforming C-101-AB compressor.pdf │ Improvement of reforming cycle hydrogen compressor seal.pdf │ Mechanical seal selection and discussion of hydraulic turbine of heavy oil hydrogenation unit.pdf │ Improvement of heavy oil pump seal.pdf │ Structural characteristics and application of metal seal triple eccentric ball valve.pdf │ Research progress and sealing mechanism analysis of metal sealing technology.pdf │ Application of metal sealing ball valves in thermal power plant dewatering systems.pdf │ Selection of sealing surface hardening technology for metal sealing ball valves.pdf │ Overview of metal sealing ball valve hardening process.pdf │ Metal sealing butterfly valve.pdf │ Correctness and application of metal hard sealing ball valves.pdf │ Analysis of sealing pair interference of metal hard sealing butterfly valves.pdf │ Interference calculation of seal pair of metal hard-sealed butterfly valve.pdf │ Design and development of metal hard-sealed butterfly valve.pdf │ Metal hollow O-ring sealing structure design.pdf │ Application of metal honeycomb seal in industrial steam turbine.pdf │ Split oil-free lubrication mechanical seal for kettles.pdf │ Installation and failure analysis of mechanical seals for kettles.pdf │ Improvement of mechanical seal structure for kettles on energy saving_The role of life.pdf │ Cartridge-type stationary ring eccentric mechanical seal for kettles.pdf │ Numerical simulation of air film stiffness of static pressure dry gas seal for kettles.pdf │ Analysis and application of sealing flat seal structure on steel valves.pdf │ Discussion on the application of end seal form in steel pipe hydrostatic pressure test.pdf │ Research on steam seal modification of supercritical 600MW unit of Qinzhou Power Plant.pdf │ Improvement of the stem sealing structure of cast stone ball valve.pdf │ Seal maintenance of cast iron pipe joints_literature review_.pdf │ Modification of grate machine rotary kiln tail seal.pdf │ Analysis and countermeasures for leakage of boiler circulating water pump mechanical seal.pdf │ Discussion of boiler top seal.pdf │ Boiler sealing.pdf │ Modification of boiler feed water pump sealing structure.pdf │ Improved design of boiler feed water pump spiral seal device.pdf │ Analysis of leakage causes of boiler header sealing device.pdf │ Sealing specific pressure and counterweight of blast furnace valves inlaid with cemented carbide.pdf │ Discussion on sealing and sealing failure of fixed ball valves commonly used in long-distance pipelines.pdf │ Research on dry gas sealing gas supply system process of long-distance pipeline compressor stations.pdf │ Analysis of fixed sealing mechanism of gate valve seat expansion joint.pdf │ Design research of valve seat sealing structure.pdf │ Seal failure analysis and improvement of flexible graphite metal corrugated composite gasket for valves.pdf │ Characteristics and improvement measures of valve packing seal.pdf │ Valve packing seal structure and selection.pdf │ Analysis and research on valve sealing pair seal design theory and calculation method.pdf │ Research on valve sealing performance.pdf │ Valve sealing grade and selection.pdf │ Improvement and application of valve sealing structure.pdf │ Valve sealing surface surfacing technology.pdf │ Development and application of blowout-proof high-pressure polished rod seal.pdf │ Discussion on cable sealing structure of explosion-proof motor junction box.pdf │ Leakage volume and numerical study of stepped labyrinth seal.pdf │ New technology to reduce steam leakage loss of steam turbine - thin blade steam seal.pdf │ Improvement of dust removal fan shaft end seal.pdf │ Preparation and performance study of ceramic filled polytetrafluoroethylene sealing material.pdf │ Sealing performance analysis of riser joint O-ring seal.pdf │ The influence of diaphragm seal system on transmitter measurement.pdf │ Application of cartridge mechanical seal in slurry pump.pdf │ Zero leakage upstream pumping mechanical seal characteristics analysis and design.pdf │ Zero leakage triple eccentric metal seal butterfly valve.pdf │ Zero escape upstream pumping seal characteristics analysis and design.pdf │ Numerical study of static pressure dry gas seal end face flow field.pdf │ Static seal failure analysis.pdf │ Finite element analysis of Y-shaped rubber sealing ring under static sealing conditions.pdf │ Experimental analysis of air tightness performance of non-API casing joint main seal structure.pdf │ Research on lens gasket sealing under non-circular flat cover.pdf │ Design analysis of top insertion reactor stirring shaft mechanical seal.pdf │ Pre-cured silicone sealants and their application in building waterproof sealing projects.pdf │ Effective measures to prevent mechanical seal leakage.pdf │ Design and development of multi-directional sealing disc valves for granular media.pdf │ Analysis of factors affecting the leakage rate of medium-pressure balanced piston steam seals in medium and medium pressure cylinder steam turbines.pdf │ Use of polymer materials in the treatment of butterfly valve seal leakage in Zamusi Power Station.pdf │ Renovation of high-risk medium pump mechanical seal and seal flushing plan.pdf │ High-risk medium pump mechanical seal and system modification.pdf │ Double Ω-ring seal structure of high-pressure 58 gas heat exchanger.pdf │ Research on high-pressure and low-speed dry friction deformation adaptive mechanical seal.pdf │ Design analysis of spherical diaphragm seal structure of heat exchanger tube box under high pressure.pdf │ Analysis of sealing principle of high-pressure vane pump PTFE rectangular seal ring.pdf │ Selection and analysis of sealing structure parameters of high-pressure large-diameter triple-eccentric metal seal butterfly valve.pdf │ Analysis and treatment of failure reasons of high-pressure seal water cooler.pdf │ Omega-ring sealing structure of high-pressure heat exchanger.pdf │ Analysis and improvement of packing sealing technology in high-pressure rotary seal.pdf │ Safety research of high-pressure rotary seal.pdf │ Design and introduction of high-pressure mechanical seal products for field application.pdf │ Design and application of high-pressure mechanical seal.pdf │ Improvement of high-pressure plunger pump packing seal.pdf │ High-pressure flange seal leakage treatment.pdf │ High-pressure heat exchanger pipe mouth thread seal failure and improvement measures.pdf │ High-pressure hot oil pump mechanical seal leakage analysis and countermeasures.pdf │ Repair of high-pressure white oil hydrogenation unit heat exchanger Ω ring leakage.pdf │ Discussion of two forms of high-pressure feed water heater manhole sealing structures.pdf │ Analysis and treatment of leakage of welding lip seals of high-pressure equipment.pdf │ Causes and analysis of seal failure of high-pressure regulating valves.pdf │ Characteristics and application of mechanical seal technology for autoclaves.pdf │ Sealing modification of balance seat part of high-pressure boiler feed water pump.pdf │ Shaft end seal modification of high-pressure boiler feed water pump.pdf │ High-parameter mechanical seal test bench data acquisition and control system.pdf │ Main shaft seal modification of No. 3 turbine of Gaobazhou Power Plant.pdf │ Failure analysis and modification of double-end mechanical seal under high working conditions.pdf │ Design of high-performance butterfly valve sealing structure.pdf │ Efficient and reliable sealing.pdf │ Analysis of seal failure of high water-based high-pressure and large-flow safety valve.pdf │ Design of high-flow bidirectional sealing three-eccentric vacuum butterfly valve.pdf │ Research on sealing performance of bolt-flange-gasket system under high temperature.pdf │ Three-dimensional numerical analysis of bolt-flange connection sealing structure under high temperature.pdf │ Sealing of high-temperature and low-pressure high-speed rotating shaft.pdf │ Technical transformation of high-temperature condensate pump mechanical seal.pdf │ Failure causes and improvement plans of high-temperature small flow pump mechanical seal.pdf │ Measures to extend the service life of high-temperature oil pump mechanical seal.pdf │ High-temperature oil pump mechanical seal cooling system transformation.pdf │ Transformation of high-temperature oil pump mechanical seal and seal flushing plan.pdf │ High-temperature oil pump mechanical seal failure analysis and transformation.pdf │ High-temperature oil slurry pump mechanical seal system transformation.pdf │ High-temperature pump seal failure analysis and improvement.pdf │ High-temperature pump mechanical seal failure analysis and improvement.pdf │ Research on high-temperature hard seal ball valve sealing structure.pdf │ Improvement of high-temperature aromatic hydrocarbon pump mechanical seal auxiliary system.pdf │ Improvement of the sealing structure of high-temperature butterfly valves.pdf │ Research and application of double-end mechanical seals of high-temperature heavy oil pumps.pdf │ Sealing structure design of high-temperature and high-pressure eccentric semi-ball valves_Li Guangjun.pdf │ Research on the pretightening stress of connecting studs in the sealing structure of high-temperature and high-pressure vessel heads.pdf │ Design of mechanical seals for high-temperature and high-pressure pumps.pdf │ Overview of sealing and cooling systems for high-temperature and high-pressure hot water circulation pumps.pdf │ Sealing system of high-temperature and high-pressure hot water circulation pumps.pdf │ Development of metal self-sealing rings for high-temperature and high-pressure valves.pdf │ Improvement of sealing structures of high-temperature and high-impurity chemical pumps.pdf │ Renovation of the sealing structure of high-temperature and high-impurity chemical pumps.pdf │ Improvement of upper and lower sealing valves for blast furnace tanks.pdf │ Shaft end seal of blast furnace gas residual pressure turbine expander.pdf │ Design and analysis of blast furnace gas sealing valve.pdf │ Sealing of bearings under high dust.pdf │ Development of mechanical seals for high-load kettles.pdf │ Summary of localization transformation of high-quality pump seals.doc │ Research on flow and heat transfer characteristics in high-speed rotating smooth surface labyrinth seal.pdf │ High-speed pump mechanical seal modification.pdf │ High-speed pump mechanical seal leakage cause analysis and modification.pdf │ High-speed pump mechanical seal leakage solution.pdf │ Design and analysis of high-speed hydraulic pump shaft tail mechanical seal.pdf │ High-speed centrifugal pump mechanical seal leakage cause analysis.pdf │ Experimental research on high-speed and high-pressure fluid sealing performance.pdf │ Lubrication and sealing of high-speed gearbox.pdf │ Effect of gear pump seal ring compression on bushing static balance.pdf │ └─1.10 Sealing Courseware 01-Introduction to Sealing Principle Modification 52.ppt 1 Mechanical end seal technology 65.ppt 2_fluid seal_Chapter 3_Static sealing of process equipment and piping 52.ppt 3-1 Contact mechanical seal technology PPT 105.pdf 3.1.3 Flange sealing of high-pressure equipment 32.ppt 3. Seal classification, principle, structure, application, selection (intermediate) PPT 50.pdf 4.1 Packing seal PPT 83.pdf 4.3 Mechanical seal material PPT 77.pdf 4.3.4 Sealing device design PPT 176.pdf 4_fluid seal_High pressure seal 32.ppt 5.6 Mechanical seal materials 102.ppt 6_fluid seal_mechanical seal 63.ppt 9-3 How to draw the sealed structure 4.ppt AESSEAL mechanical seal product series introduction 42.ppt AGC sealing system_PPT 42.ppt AIG series oil seal PPT 88.pdf Carco seal introduction PPT 72.pdf Carco seal introduction.ppt CARTEX seal introduction 52.ppt CARTEX seal introduction.ppt GASPAC dry gas sealing & control system PPT 109.pdf GB 18145-2003 Ceramic sheet seal faucet.ppt hallite seal 53.ppt HR mechanical seal - slurry application 23.ppt John Crane machine seal flushing plan PPT 16.pdf O-RING seal selection and design-1.ppt O-ring seal size design specifications.pptx O-ring seal structure design PPT 46.pdf O-ring seal structure design PPT 43.pdf O-ring seal structure design PPT 44.pdf O-ring sealing structure design 47.ppt O-ring assembly process knowledge training.pptx O-ring specifications and groove size tolerances.ppt Performance and application of O-ring seals PPT 68.pdf O-ring design and selection.pptx O-ring size marking and tolerance standard table GB1235-76.pdf O-ring application knowledge 15.ppt O-ring technology.ppt Packing Parker Seals Exchange Conference PPT 87.pdf Packing Parker Seal Training 87.pdf parker hydraulic joint seal PPT 49.pdf parker hydraulic joint seal 12.pdf SKF seal sample 56.pdf Design of triple eccentric metal hard seal butterfly valve.ppt Development of U-shaped sealing anti-dislocation pressure ring of central shaft sleeve 30.ppt Tandem double-end seal training courseware.ppt Understand the basic principles and knowledge of mechanical seals PPT 66.pdf Some good practices about sealing PPT 8.pdf Training PPT about machine seal 50.pdf Discussion on ice plug method to deal with abnormal problems of sealing oil system of 600MW unit 24.ppt List Equipment Management 70.ppt Brush seal technology——(Turbine Seal High-tech Co., Ltd.-Inner Mongolia).ppt Introduction to brush seal 14.ppt Brief introduction to dynamic equipment sealing.ppt Introduction to dynamic and static sealing knowledge 41.ppt Remedy and Prevention of Chemical Seal Leakage 44.ppt Chemical machinery and sealing lecture 38.ppt Chemical equipment sealing technology PPT 70.pdf Chemical equipment sealing technology PPT 47.pdf Introduction to the single-flow ring sealing oil system.ppt Introduction to the single-flow ring sealing oil system and sealing shoe maintenance.ppt Borgmann cartridge mechanical seal’s unique CARTEX series seals 52.ppt Card sleeve sealing principle.ppt Compressor dry gas sealing principle 29.ppt Compressor dry gas seal basic knowledge training PPT 23.pdf Sealing of double crimped metal and plastic containers (Chinese and English) PPT 169.pdf Reactor mechanical seal.ppt Generator sealing oil system PPT 35.pdf Generator sealing oil system.ppt Starline seals manual 168.pdf Lip oil seal training material (Chinese) Lip-Seal-Training.ppt Lip seal 14.ppt Common foreign seals PPT 120.pdf Training materials four: New technology for turbine compressor dry gas sealing PPT 117.pdf Packing seal PPT 82 classic.pdf Packing seal 171.ppt Packing seal 84.ppt Packing seal (Technical Department).pptx Large unit dry gas sealing technology PPT 77.pdf Dry gas sealing technology for large units 55.ppt Tianze Group_Seal training 53.ppt An YiYa mechanical seal installation demonstration tutorial 25.ppt Sealing expertise PPT 73.pdf Sealing expertise 2013 73 pages.ppt Sealing expertise PPT 73.pdf Seals 103.ppt Seals 43.ppt Seals PPT 89.pdf Seals and sealing systems PPT 47.pdf Seals and sealing systems 49.ppt Seals and sealing systems.ppt Seals and sealing systems (Germany) PPT 16.pdf Basic knowledge of seals PPT 99.pdf Basic knowledge of seals.ppt Lubrication of seals 17.ppt Assembly of seals PPT 192.pdf Seal knowledge 91.ppt Seal knowledge explanation PPT 90.pdf Seal Selection Manual 85.pdf Seal classification, principle, structure, application, selection (intermediate) PPT 49.pdf Sealing principle (2).ppt Sealing principle 26.ppt Sealing principle.ppt Sealed transformer tank pressure and expansion calculation.pps Sealing and anti-corrosion 99.ppt Sealing and anti-corrosion.ppt Classification of sealing rings.ppt Design of sealing rings.ppt Basic knowledge of sealing gaskets.ppt Introduction to basic knowledge of sealing PPT 62.pdf Introduction to sealing basic knowledge PPT 63.pdf Introduction to basic knowledge of sealing (final version).ppt Basic knowledge of sealing and failure modes PPT 58.pdf Sealing basic knowledge PPT 55.pdf Sealing basic knowledge PPT 55.pdf Introduction to sealing basics PPT 22.pdf Principles of sealing PPT 33.pdf Principles of sealing.ppt Application of sealing technology PPT 109.pdf Sealing Technology Lecture-Basic Knowledge 16.ppt Sealing Technology Lecture-Sealing Ring 22.ppt Sealing Technology Lecture-Oil Seal 25.ppt Sealing technology lecture content (new article) 19.ppt sealing material 140.ppt Sealing material properties and applications 84.ppt Detailed explanation of the performance and classification of sealing materials PPT 50.pdf Forming of sealing strip 11.ppt Sealed Air Flow Excitation Lecture 73.ppt Sealing oil system PPT 94.pdf Sealing Oil System.ppt Sealing Knowledge Training Chapter 5 Seals PPT 89 Classic.pdf Sealing Knowledge Training PPT 81.pdf Seal type PPT 17.pdf Seal types.ppt Sealing system technology introduction PPT 102.pdf Introduction to sealing system technology PPT 103 classic.pdf sealing structure 4.ppt Application of sealants in electrolytic aluminum plants 49.ppt Sealant Basics 26.ppt Sealant application method.ppt Sealing device design PPT 56.pdf Key points for selecting sealing device design 13.ppt Seal design PPT 18.pdf Common sealing knowledge and material properties and selection PPT 50.pdf Commonly used pumps and mechanical seals PPT 43.pdf Commonly used pumps and mechanical seals.ppt Commonly used sealing methods PPT 21.pdf Common sealing forms and structural principles PPT 15.pdf dry gas seal 63.ppt Dry gas seal PPT 58.pdf Use, maintenance and repair of dry gas seal.ppt Principle and structure of dry gas seal PPT 22.pdf Dry gas sealing principles and applications 31.ppt Basic principles of dry gas sealing 30.ppt Basic principles of dry gas sealing 43.ppt Basic principles of dry gas sealing...ppt Basic principles of dry gas sealing and analysis of common faults and countermeasures 40.ppt Basic principles of dry gas sealing and common fault analysis and countermeasures.ppt Basic knowledge of dry gas sealing PPT 40.pdf Dry gas sealing * Information PPT 30.pdf Dry gas sealing technology PPT 56.pdf Dry gas sealing technology PPT 63.pdf Dry gas sealing technology PPT 77.pdf Dry gas sealing technology PPT 86.pdf Dry gas sealing technology exchange-John Crane’s famous PPT 49.pdf Basic knowledge of 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38.pdf Basic teaching of machine seal 40.ppt Mechanical seal seal flushing plan PPT 22.pdf Mechanical seal technology exchange 50.ppt Mechanical seal technology exchange 51.ppt Balanced design of mechanical seal 15.ppt mechanical seal 73.ppt Mechanical seal PPT 119.pdf mechanical seal 19.ppt mechanical seal 25.ppt mechanical seal 26.ppt mechanical seal 36.ppt mechanical seal 57.ppt mechanical seal 74.ppt mechanical seal 79.ppt Mechanical seal PPT 73.pdf Mechanical seal.ppt Mechanical seal intermediate training tutorial 48.ppt Mechanical Seal Intermediate Training Tutorial AES Company 48.ppt Mechanical seal introduction PPT 90.pdf Introduction to mechanical seal 22.ppt Introduction to mechanical seal 34.ppt Introduction to mechanical seal 37 (2).ppt Introduction to mechanical seal 37.ppt Introduction to mechanical seal.ppt Introduction to mechanical seal JohnCrane.ppt Mechanical seals and their design PPT21.pdf Mechanical seal use and maintenance.pptx Mechanical seal comprehensive explanation PPT 57.pdf Comprehensive explanation of mechanical seal PPT 58.pdf Typical failures of mechanical seals 17.ppt Mechanical Seal Flushing Tutorial 32.ppt Mechanical seal flushing solution 21.ppt Mechanical seal flushing plan (details).ppt Mechanical seal flushing method 50.pdf Introduction to the history of mechanical seals 53.ppt Mechanical seal compression measurement steps.ppt Mechanical seal principle PPT 49.pdf Mechanical seal principles, selection, installation and usage technical essentials 19.ppt Mechanical seal principle, selection, installation and use technical essentials PPT 18.pdf Mechanical seal principle and structure.ppt Mechanical seal and flushing method 27.ppt Mechanical seal and flushing method.ppt Mechanical seal and sealing related knowledge 2019 82 pages.ppt Mechanical seal and sealing related knowledge PPT 80.pdf Mechanical seals and sealing related knowledge PPT 81.pdf Mechanical seal and valve courseware.ppt Mechanical seal double seal.ppt Mechanical seal training PPT 50.pdf Mechanical seal training PPT 79.pdf Mechanical seal training PPT 82.pdf Mechanical seal training PPT 85.pdf Mechanical seal training 51.ppt Mechanical seal training 82.ppt Mechanical seal training handouts.ppt Mechanical seal training materials PPT 79.pdf Mechanical seal training materials.ppt Basic knowledge of mechanical seal PPT 14.pdf Mechanical seal basic knowledge PPT 27.pdf Overview of mechanical seal basics PPT 68.pdf Mechanical seal basic knowledge lecture PPT 397.pdf Mechanical seal basic knowledge lecture PPT 100.pdf Mechanical seal basic knowledge lecture PPT 110.pdf Mechanical seal basic knowledge lecture PPT 155.pdf Mechanical seal basic knowledge lecture PPT 391.pdf Lecture on basic knowledge of mechanical seals 110.ppt Lecture on basic knowledge of mechanical seals 39.ppt Mechanical seal basic knowledge lecture PPT 39 classic.pdf Mechanical seal failure cause analysis PPT 27.pdf Mechanical seal installation.ppt Mechanical seal installation demonstration tutorial 25.ppt Mechanical seal installation process demonstration 24.ppt Mechanical seal installation process demonstration 25.ppt Mechanical seal installation process demonstration 7.ppt Mechanical seal installation process demonstration.ppt Mechanical seal installation process demonstration 2 7.ppt Mechanical seal installation process demonstration 3 7.ppt Mechanical seal installation process demonstration 4 7.ppt Working principle of mechanical seal PPT 40.pdf Working principle of mechanical seal.ppt Mechanical seal technology PPT 73.ppt Mechanical seal technology exchange 54.ppt Mechanical seal technology and materials 102.ppt Mechanical seal technology teaching courseware PPT 71.pdf Mechanical seal technical knowledge PPT 71.pdf Mechanical seal technical knowledge PPT 14.pdf Mechanical seal technical knowledge.ppt Mechanical seal materials, systems, design-7-modification 102.ppt Overview of mechanical seals and common troubleshooting.ppt Basic principle classification and structure of mechanical seals.ppt Installation and use of mechanical seals.ppt Materials of mechanical seals 8.ppt The structure of mechanical seal.ppt Mechanical seal knowledge 52.pptx Mechanical seal knowledge training PPT 50.pdf Mechanical seal knowledge lecture PPT 75.pdf Introduction to mechanical seal PPT 79.pdf Introduction to mechanical seal 10.ppt Introduction to mechanical seal 85.ppt Introduction and use of mechanical seal PPT 19.pdf Introduction to mechanical seal structure 20.ppt Mechanical seal structure and flushing plan API682 standard PPT 52.pdf Mechanical seal structure and maintenance PPT 60.pdf Mechanical seal explanation 23.ppt Mechanical seal design overview PPT 83.pdf Mechanical seal courseware part one 31.ppt Mechanical Seal Courseware Part 3 93.ppt Mechanical Seal Courseware Part 4 39.ppt Mechanical seal auxiliary system PPT 135.pdf Mechanical seal auxiliary system 59.ppt Mechanical seal (face seal) 63.ppt Mechanical Face Seal Technology 43.ppt Mechanical Face Seal Technology 65.ppt Mechanical end sealing PPT 63.pdf The development process and direction of mechanical end seals 56.ppt Lubrication and sealing of mechanical devices 39.ppt Mechanical Design Manual-Sealing Device.ppt Mechanical Design Manual-Sealing Device PPT 34.pdf Mechanical Design Manual Sealing Device Courseware PPT 34.pdf Lubrication and sealing of mechanical parts 19.ppt Rubber seal knowledge.ppt Rubber seal knowledge training.ppt Pneumatic technology 80.ppt Basic knowledge of water pump sealing PPT 39.pdf Basic knowledge of water pump sealing.ppt Application of steam (gas) sealing technology in turbines PPT 50.pdf Cangzhou Dahua reduces leakage of 1110-JA pump body seal 30.ppt Oil seal 5.ppt Oil seal knowledge introduction PPT 120.pdf Introduction to oil pipe heads.ppt Introduction to air-sealing threaded joints for oil pipes.ppt Oil cylinder sealing PPT 10.pdf Cylinder seal 58.pdf Cylinder seal 59.ppt Cylinder seal PPT 10.pdf Cylinder seal.ppt 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for pumps 23.ppt Lecture notes on dry gas seals for pumps 30.ppt Basic knowledge of pump mechanical seal PPT 140.pdf Pump mechanical seal technology and development 37.ppt Auxiliary facilities for pump mechanical seals 39.ppt Common sealing shapes of pumps PPT courseware 25.pdf Pump construction axial force and sealing 26.ppt fluid seal 24.ppt Fluid sealing PPT 23.pdf Application of fluid sealing technology in engineering PPT 66.pdf Development of fluid sealing technology 72.pdf Basic theory and basic knowledge of fluid sealing 49.ppt Fluid seal (mechanical seal) 58.ppt Fluid machinery sealing PPT 7.pdf Fluid machinery sealing PPT 96.pdf Fluid machinery seals 97.ppt Hydrostatic sealing technology PPT 101 classic.pdf Brief discussion on the application of several common seals in floating roof tanks.ppt Working principle of floating ring seal.ppt Lubrication and friction 21.ppt Hydraulic and Pneumatic Transmission Chapter 5 Seals 91.ppt Hydraulic and pneumatic transmission * complex * Courseware Chapter 5 Seals 18.ppt Hydraulic seal internal information 66.ppt Hydraulic sealing knowledge.ppt Leakage and sealing of hydraulic systems 34.ppt Leakage and sealing of hydraulic system PPT 31.pdf Introduction to concrete sealing and curing agent.ppt Slurry pump. Desulfurization pump mechanical seal (slideshow).ppt Lubrication and sealing of rolling bearings and sliding bearings.ppt Characteristics and applications of pump mechanical seals for key actuating equipment in refinery plants PPT 100.pdf Basic knowledge of welded metal bellows mechanical seals 46.ppt Basic knowledge of welded metal bellows mechanical seals 70.ppt Trelleborg Sealing-O-ring PPT 168.pdf Trelleborg seal-rotary seal PPT 307.pdf Trelleborg Sealing-Pneumatic Seals PPT 60.pdf Trelleborg Sealing-Static Seals PPT 124.pdf Trelleborg seals_speech 31.ppt Introduction to modern sealing technology.ppt Bottle cap structure and cooperation with bottle mouth.ppt Electric spindle arc mechanical seal.ppt Electric spindle labyrinth seal PPT 10.pdf Three commonly used sealing materials for solenoid valves.pps Packing seal.ppt Vacuum seal PPT 16.pdf vacuum seal 109.pdf Vacuum material sealing methods PPT 77 classic.pdf Petrochemical sealing technology exchange PPT 160.pdf Basic knowledge of silicone sealant.ppt Centrifugal compressor dry gas seal.pptx Centrifugal compressor dry gas sealing technology (3) PPT 14.pdf Centrifugal compressor dry gas sealing technology (2) PPT 14.pdf Introduction to air preheater sealing technology.ppt Chapter 6---Sealing and riveting.pps Chapter 1 Gasket sealing 50.ppt Chapter 1 Sealing Principle PPT 90.pdf Chapter 7 Valve sealing pair design PPT 9.pdf Chapter 3 Mechanical Seal PPT 89.pdf Chapter 3 Mechanical Seal PPT 92.pdf Chapter 3 Mechanical Seal PPT 91 Classic.pdf Chapter 3 Mechanical Seal PPT 92.pdf Chapter 3 Static sealing of process equipment and pipelines 52.ppt Chapter 3 Ram Blowout Preventer 84.ppt Chapter 2 Hydraulic Pumps and Hydraulic Motors 26.ppt Chapter 2 Packing Seal PPT 50 Classic.pdf Chapter 2 Packing Seal 82.ppt Chapter 2 Packing Seal Seal PPT 50.pdf Chapter 2 - Packing Seal.ppt Chapter 5 Seals PPT 89.pdf Chapter 5 Sealing Structure Design PPT 40.pdf Chapter 5 - Complete PPT of seals 42.pdf Chapter 5_Seals courseware 43.ppt Chapter 8 Non-Contact Seal.ppt Chapter 6 Packing Seal PPT 97.pdf Chapter 15 Lubrication and Sealing.ppt Chapter 10-Hermetic Packaging.ppt Chapter 4 Non-Contact Sealing PPT 78.pdf Chapter 4 Mechanical Seal PPT 60.pdf Section 4 Power Seal PPT 19.pdf Pipe thread sealant.ppt Sealing structure of pipeline valve PPT 25.pdf John Crane Dry Gas Sealing Technology PPT 42.pdf John Crane Mechanical Seal Products and Applications 19.ppt Introduction to John Crane Mechanical Seals 40.ppt John Crane mechanical seal introduction.ppt American Flexi sealing gasket Flex PPT 130.pdf American Flexi gasket Flex.ppt Progress in heat-resistant sealing materials 32.ppt Maintenance of self-sealing gate valve.pptx Screw glue, sealant, thread glue, thread locking agent.ppt Western Pipe Sealing Training PPT 81.pdf Course Summary 1-Basic theory and basic knowledge of fluid sealing 49.ppt Course Summary 2-Hydrostatic Sealing Technology 45.ppt Course Summary 2-Hydrostatic Sealing Technology 51.ppt Course Summary 3-Fluid Dynamic Sealing Technology 100.ppt Course Summary 3-Fluid Dynamic Sealing Technology 53.ppt Chishi Shield Double End Mechanical Seal.ppt Introduction to Shaft Seal Flushing System 15.pptx Soft seal gate valve 11.ppt Introduction to bearing seals.ppt Introduction to auxiliary sealing materials PPT 69.pdf Process equipment sealing technology 86.pdf Dynamic seal of process machinery PPT 75.pdf Labyrinth seal.ppt Turbine compressor dry gas sealing principle PPT 29.pdf Principle and application of metal hard-sealed triple eccentric butterfly valve 60.ppt Precautions for installation of mechanical seal for kettle PPT 29.ppt Four seals of gate blowout preventer.ppt Valve sealing surface surfacing and heat treatment.ppt Valve sealing principle PPT 10.pdf Reduce leakage of 1110-JA pump body seal 30.ppt Static sealing technology PPT 40.pdf Static sealing technology.ppt Static sealing knowledge PPT 34.pdf Non-contact mechanical seal technology PPT 59.pdf Installation of non-cartridge mechanical seals 27.ppt Shaoguan Hydraulic Technology Exchange-Metallurgical Industry Rolling Mill Hydraulic Seals 42.ppt Technical exchange on sealing solutions for high-risk medium pumps.ppt Technical exchange on mechanical seal modification of high-risk medium pumps 92.ppt High-risk medium pump mechanical seal modification solution.ppt High-risk pump mechanical seal principle and maintenance 49.ppt High-pressure sealing and high-speed sealing application PPT 47.pdf Structural form of high pressure seal PPT 13.pdf High-pressure sealing, high-speed sealing applications 51.ppt High pressure and high speed mechanical seal 51.ppt