11. Welding and cutting safety information list

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This post was last edited by Shutong on 2022-10-17 15:37 │ ├─11.1 Welding and Cutting Standards │ 11.1 Welding and Cutting Standards.txt │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks │ AQ 3053-2015 Safety Technical Specifications for Vertical Cylindrical Steel Welded Storage Tanks.docx │ AQ 4214-2011 Technical Specifications for Dust and Virus Prevention in Welding Processes │ AQ 4237-2014 General Technical Conditions for Welding Fume Purifiers │ CB 3910-1999 Ship Welding and Cutting Safety │ DB13T 2504-2017 Specifications for the assessment of operators for high-frequency straight seam welding of steel pipes for special equipment│ DB37T 1371-2009 General technical conditions for special welding machines│ GB 10879-2009 Dissolved acetylene cylinder valves│ GB 15578-2008 Safety requirements for resistance welding machines│ GB 15579.1-2013 Arc welding equipment Part 1: Welding power source│ GB 15579.10-2008 Arc welding equipment Part 10: Electromagnetic compatibility (EMC) requirements│ GB 15579.11-2012 Arc welding equipment Part 11: Welding clamps│ GB 15579.12-2012 Arc welding equipment Part 12: Welding cable coupling device│ GB 15579.2-2014 Arc welding equipment Part 2: Liquid cooling system│ GB 15579.3-2014 Arc welding equipment Part 3: Arc ignition and arc stabilization device│ GB 15579.4-2014 Arc welding equipment Part 4: Periodic inspection and testing│ GB 15579.5-2013 Arc welding equipment Part 5: Wire feeding device│ GB 15579.6-2008 Arc welding equipment Part 6: Manual metal arc welding power sources with limited load│ GB 15579.7-2013 Arc welding equipment Part 7: Welding torch (gun) │ GB 15579.8-2014 Arc welding equipment Part 8: Gas circuit devices for welding and plasma cutting systems │ GB 20262-2006 Safety specifications for gas cylinder pressure reducers used in welding, cutting and similar processes │ GB 26787-2011 Safety specifications for pipeline pressure reducers used in welding, cutting and similar processes │ GB 9448-1999 Welding and cutting safety.doc │ GB 9448-1999 Welding and cutting safety │ GBT 10235-2012 Arc welding power supply electric shock protection device │ GBT 10249-2010 Welding machine model compilation method │ GBT 15579.13-2016 Arc welding equipment Part 13: Welding clamps│GBT 15579.6-2018 Arc welding equipment Part 6: Equipment with limited load│GBT 15579.9-2017 Arc welding equipment Part 9: Installation and use │ GBT 16273.3-1999 Graphical symbols for equipment General symbols for electric welding equipment │ GBT 19419-2003 Welding management tasks and responsibilities │ GBT 19419-2003; Welding management tasks and responsibilities │ GBT 20723-2006 General technical conditions for arc welding robots │ GBT 24598-2009 Welder skills assessment for fusion welding of aluminum and aluminum alloys│ GBT 25298-2010 General technical conditions for resistance welding machine controllers│ GBT 25301-2010 General technical conditions for resistance welding equipment applicable to all transformers│ GBT 25305-2010 Seam welding machines│ GBT 25310-2010 Fixed spot and projection welding machines│ GBT 25311-2010 Stationary butt welding machine│ GBT 25312-2010 Evaluation criteria for the impact of electromagnetic fields of welding equipment on operators│ GBT 25473-2010 Pipeline pressure reducers for welding, cutting and similar processes│ GBT 2550-2016 Rubber hoses for gas welding equipment for welding, cutting and similar operations│ GBT 2900.22-2005 Electrical terminology welding machine │ GBT 32532-2016 Tungsten electrode for welding and cutting │ GBT 3375-1994 Welding terminology │ GBT 3609.1-2008 Occupational eye and face protection welding protection Part 1 Welding protective gear │ GBT 3670-2021 Copper and copper alloy welding rods│ GBT 39255-2020 Shielding gases for welding and cutting│ GBT 39389-2020 Composite plastic hoses for gas welding, cutting and similar operations│ GBT 40337-2021 Air tightness of gas welding and related process equipment│ GBT 40371-2021 Materials for gas welding equipment welding, cutting and related process equipment│ GBT 41107.2-2021 Destructive testing of metal material welds and hot crack testing of weldments. Arc welding methods Part 2: Self-restraint test │ GBT 41113-2021 Skill assessment of brazing welders and brazing operators │ GBT 41136-2021 1000Hz transformer with built-in rectifier for integrated welding clamps of resistance welding equipment │ GBT 5107-2008 Hose joints for gas welding equipment welding, cutting and related process equipment │ GBT 549-2017 Electric welding anchor chain│ GBT 7899-2006 Gas cylinder pressure reducer for welding, cutting and similar processes│ GBT 8366-2004; Mechanical and electrical requirements for resistance welding machines│ GBT 8366-2021 Mechanical and electrical requirements for resistance welding equipment│ HGT 3728-2004 Mixed gas argon-carbon dioxide for welding │ HGT 4751-2014 Plastic welding equipment hot air welding gun │ JB 3643-2000 Safety requirements for small arc welding transformers.doc │ JB 7496-1994 Safety regulations for gas cylinder pressure reducers used in welding, cutting and similar processes │ JB 8588-1997 Safety requirements for cooling fans for electric welding machines.doc │ JBT 10498-2005 Special transfer switch for electric welding machines │ JBT 5101-1991 Cutting torch for gas cutting machines │ JBT 6968-1993 Portable micro welding torch │ JBT 6969-1993 Jet-suction welding torch │ JBT 6970-1993 Jet suction cutting torch │ JBT 7438-2017 Thermal cutting equipment air plasma arc cutting machine │ JBT 7947-2017 Gas welding equipment torches for welding, cutting and related processes │ JBT 8588-1997 Safety requirements for cooling fans for electric welding machines │ JGT 5063-1995 Steel bar electroslag pressure welding machine │ JGT 5082.2-1996 Construction Machinery and Equipment Welder Technical Examination Regulations│ JGT 94-1999 Steel Bar Gas Pressure Welding Machine│ JTT 1367-2020 Underwater Welding Operation Requirements│ MHT 3013.6-2008 Civil Aircraft Maintenance Standard Occupational Safety and Health Part 6: Welding and cutting safety management rules │ NBT 25042-2014 Technical regulations for welding safety management of conventional islands in nuclear power plants │ SY 6516-2010 Safety regulations for electric welding operations in the petroleum industry │ SYT 0604-2020 Specifications for factory welding liquid storage tanks │ TCWAN 0064-2022 Handheld laser welder │ YBT 4976-2021 Technical Specifications for Industrial Gas Cutting of Continuous Casting Billets │ New text document.bat │ Welding Machine Standards Collection (15) │ Welding Machine Standards Collection (14) │ ├─11.10 Welding and Cutting Emergency Plan and Rescue │ Welding Construction Emergency Plan during Beam Erection.docx │ Welding Professional Practice * Emergency plan.doc │ Welding emergency plan.doc │ Preventive measures and emergency plan for electric welding, gas welding, and electroslag welding operations 4 pages.doc │ Welding emergency plan for occupational hazard workplaces.docx │ ├─11.2 Welding and cutting * * Local industry and enterprise regulations and statutory forms│ Safety technical training outline and assessment standards for pressure welding workers│ Welders * * Occupational Standards │ Welder Project Examination Management Guide │ Welding and Cutting Site Safety Practices Shanghai SECCO.doc │ Safety Regulations for Oxygen Hose and Acetylene Hose in Steel Rolling Mills │ ├─11.3 Welding and Cutting Checklist │ │ Welding and Cutting Safety Checklist.doc │ │ Welding and Cutting Safety Checklist.docx │ │ Welding machine safety evaluation checklist.doc │ │ Inspection methods for electric welding machine safety evaluation.doc │ │ Welding machine safety technical requirements acceptance form.doc │ │ Table 50 Welding machine inspection and evaluation form.doc │ │ │ └─AQ 3053-2015 Vertical cylindrical steel welded storage tanks safety technical regulations inspection performance line │ AQ 3053-2015 Vertical cylindrical steel welded storage tanks safety technical regulations 10. Usage management 10.10 Tank maintenance checklist.doc │ AQ 3053-2015 Vertical cylindrical steel welded storage tanks safety technical regulations 10. Usage management 10.11 tank scrap inspection list.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 10. Usage Management 10.12 Emergency Management Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Welded Steel Tanks 10. Usage Management 10.13 Tank Technical File Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 10. Usage Management 10.1 Transformation and Maintenance 10.1.1 Requirements Checklist for Modification and Maintenance Units.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 10. Usage Management 10.1 Modification and Maintenance 10.1.2 Preparation Checklist before modification and repair.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 10. Usage Management 10.1 Modification and Repair 10.1.3 General Requirements Checklist for Modification and Repair.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 10. Usage Management 10.1 Modification and Maintenance 10.1.4 Working Condition Suitability Evaluation Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 10. Usage Management 10.2 Tank Usage Registration Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 10. Usage Management 10.3 Responsibilities Checklist of User Units.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 10. Usage Management 10.4 Responsibilities Checklist of Relevant Departments.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 10. Usage Management 10.5 Responsibilities Checklist of Operators.doc │ AQ 3053-2015 Safety technical regulations for vertical cylindrical steel welded storage tanks 10. Usage management 10.6 Safety management checklist for storage tanks.doc │ AQ 3053-2015 Safety technical regulations for vertical cylindrical steel welded storage tanks 10. Usage management 10.7 Anti-corrosion management checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 10. Usage and Management 10.8 Lightning Protection and Anti-static Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 10. Usage and Management 10.9 Daily Maintenance Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 11. Tank Inspection 11.1 Tank Inspection Method Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 11. Tank Inspection 11.2 General Provisions for Tank Inspection 11.2.1 Routine Inspection Checklist.doc │ AQ 3053-2015 Safety technical regulations for vertical cylindrical steel welded storage tanks 11. Tank inspection 11.2 General provisions for tank inspection 11.2.2 Annual inspection checklist.doc │ AQ 3053-2015 Safety technical regulations for vertical cylindrical steel welded storage tanks 11. Tank inspection 11.2 General provisions for storage tank inspection 11.2.3 Periodic inspection checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 11. Tank Inspection 11.3 Determination of Inspection Cycle Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Welded Steel Tanks 11. Tank Inspection 11.4 Risk-Based Inspection (RBI) Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 11. Tank Inspection 11.5 Inspector Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Welded Steel Tanks 11. Tank Inspection 11.6 Checklist for Handling Special Situations.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 12. Safety Annex 12.1 Checklist for General Requirements for Safety Accessories.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Welded Steel Tanks 12. Safety Annex 12.2 Configuration Principles for Safety Accessories 12.2.1 Checklist for Pressure Limiting Accessories.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 12. Safety Annex 12.2 Principles for the Configuration of Safety Accessories 12.2.2 Checklist for Liquid Level Limit Accessories.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Welded Steel Tanks 12. Safety Annex 12.2 Principles for the Configuration of Safety Accessories 12.2.3 Checklist for Temperature Control Accessories.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 12. Safety Annex 12.2 Configuration Principles of Safety Accessories 12.2.4 Flame Arrester Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Welded Steel Tanks 12. Safety Annex 12.2 Configuration Principles of Safety Accessories 12.2.5 Alarm System Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 12. Safety Annex 12.2 Configuration Principles of Safety Accessories 12.2.6 Monitoring System Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Welded Steel Tanks 12. Safety Annex 12.3 Safety Valve 12.3.1 Safety Valve Discharge Capacity Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 12. Safety Annex 12.3 Safety Valve 12.3.2 Safety Valve Action Mechanism Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 12. Safety Annex 12.3 Safety Valve 12.3.3 Material Checklist for Manufacturing Safety Valve.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 12. Safety Annex 12.3 Safety Valve 12.3.4 Safety Valve Installation Requirements Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Welded Steel Tanks 12. Safety Annex 12.3 Safety Valve 12.3.5 Safety Valve Calibration Unit Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 12. Safety Annex 12.4 Pressure Gauge 12.4.1 Selection Checklist for Pressure Gauge.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Welded Steel Tanks 12. Safety Annex 12.4 Pressure Gauge 12.4.2 Calibration Checklist for Pressure Gauge.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 12. Safety Annex 12.4 Pressure Gauge 12.4.3 Checklist for Installation Requirements of Pressure Gauge.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Welded Steel Tanks 12. Safety Annex 12.5 Liquid Level Gauge 12.5.1 General Requirements Checklist for Liquid Level Gauge.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 12. Safety Annex 12.5 Liquid Level Gauge 12.5.2 Installation Checklist for Liquid Level Gauge.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 4. General Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 5. Material Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 6. Design 6.10 Seismic Calculation Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 6. Design 6.11 Tank Pipe Flange and Gasket Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 6. Design 6.12 Manhole Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Welded Steel Tanks 6. Design 6.13 Shut-off Valve Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 6. Design 6.14 Checklist for Ladders, Handrails and Platforms.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Welded Steel Tanks 6. Design 6.15 Floating Roof Sealing Structure Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 6. Design 6.16 Ventilation Device Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 6. Design 6.17 Anti-Corrosion Requirements Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 6. Design 6.18 Auxiliary Facilities Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 6. Design 6.19 Tank Checklist with Heater.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 6. Design 6.1 Qualification and Responsibility Checklist of Design Unit.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 6. Design 6.20 Tank Checklist with Agitator or Blender.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Welded Steel Tanks 6. Design 6.21 Tank Checklist with Additive Facilities.doc │ AQ 3053-2015 Safety technical regulations for vertical cylindrical steel welded storage tanks 6. Design 6.2 Design conditions checklist.doc │ AQ 3053-2015 Safety technical regulations for vertical cylindrical steel welded storage tanks 6. Design 6.3 Design documents 6.3.1 General requirements checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 6. Design 6.3 Design Documents 6.3.2 General Design Drawing 6.3.2.1 Approval Checklist for General Drawing.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 6. Design 6.3 Design Documents 6.3.2 General Design Drawing 6.3.2.2 Checklist for the main contents of the general drawing.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 6. Design 6.4 Energy Saving Requirements Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Welded Steel Tanks 6. Design 6.5 Pressure 6.5.1 Design Positive Pressure Design Negative Pressure Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 6. Design 6.5 Pressure 6.5.2 Set Pressure Checklist for Overpressure Relief Device.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 6. Design 6.6 Design Temperature Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 6. Design 6.7 Corrosion Margin Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Welded Steel Tanks 6. Design 6.8 Minimum Thickness Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 6. Design 6.9 Welded Joints 6.9.1 Tank Joint Design Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 7. Prefabrication, Construction and Acceptance 7.1 General Requirements 7.1.1 Prefabrication and Construction Unit Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 7. Prefabrication, Construction and Acceptance 7.1 General Requirements 7.1.2 Design Modification Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 7. Prefabrication, Construction and Acceptance 7.1 General Requirements 7.1.4 Product Nameplate Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 7. Prefabrication, Construction and Acceptance 7.1 General Requirements 7.1.5 Delivery Document Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 7. Prefabrication, Construction and Acceptance 7.2 Welding 7.2.1 Welder Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 7. Prefabrication, Construction and Acceptance 7.2 Welding 7.2.2 Welding Procedure Assessment Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 7. Prefabrication, Construction and Acceptance 7.2 Welding 7.2.3 Welding Checklist.doc │ AQ 3053-2015 Safety technical regulations for vertical cylindrical steel welded storage tanks 7. Prefabrication, construction and acceptance 7.3 Non-destructive testing 7.3.1 Non-destructive testing personnel and unit qualification checklist.doc │ AQ 3053-2015 Safety technical regulations for vertical cylindrical steel welded storage tanks 7. Prefabrication, construction and acceptance 7.3 Non-destructive testing 7.3.2 Non-destructive testing method checklist.doc │ AQ 3053-2015 Safety technical regulations for vertical cylindrical steel welded storage tanks 7. Prefabrication, construction and acceptance 7.3 Non-destructive testing 7.3.3 Non-destructive testing method selection checklist.doc │ AQ 3053-2015 Safety technical regulations for vertical cylindrical steel welded storage tanks 7. Prefabrication, construction and acceptance 7.3 Non-destructive testing 7.3.4 Proportion of non-destructive testing checklist.doc │ AQ 3053-2015 Safety technical regulations for vertical cylindrical steel welded storage tanks 7. Prefabrication, construction and acceptance 7.3 Non-destructive testing 7.3.5 Non-destructive testing timing checklist.doc │ AQ 3053-2015 Safety technical regulations for vertical cylindrical steel welded storage tanks 7. Prefabrication, construction and acceptance 7.3 Non-destructive testing 7.3.6 Technical requirements for non-destructive testing 7.3.6.1 Radiographic inspection checklist.doc │ AQ 3053-2015 Safety technical regulations for vertical cylindrical steel welded storage tanks 7. Prefabrication, construction and acceptance 7.3 Non-destructive testing 7.3.6 Technical requirements for non-destructive testing 7.3.6.2 Ultrasonic testing checklist.doc │ AQ 3053-2015 Safety technical regulations for vertical cylindrical steel welded storage tanks 7. Prefabrication, construction and acceptance 7.3 Non-destructive testing 7.3.6 Technical requirements for non-destructive testing 7.3.6.3 Combined inspection checklist.doc │ AQ 3053-2015 Safety technical regulations for vertical cylindrical steel welded storage tanks 7. Prefabrication, construction and acceptance 7.3 Non-destructive testing 7.3.6 Technical requirements for non-destructive testing 7.3.6.4 Surface non-destructive testing checklist.doc │ AQ 3053-2015 Safety technical regulations for vertical cylindrical steel welded storage tanks 7. Prefabrication, construction and acceptance 7.3 Non-destructive testing 7.3.6 Technical requirements for non-destructive testing 7.3.6.5 Checklist for non-destructive testing records and reports.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 7. Prefabrication, Construction and Acceptance 7.4 Welding Repair Checklist.doc │ AQ 3053-2015 Safety Technical Regulations for Vertical Cylindrical Steel Welded Storage Tanks 7. Prefabrication, Construction and Acceptance 7.5 Post-Weld Heat Treatment Checklist.doc │ AQ 3053-2015 Safety technical regulations for vertical cylindrical steel welded storage tanks 7. Prefabrication, construction and acceptance 7.6 Water filling test checklist.doc │ AQ 3053-2015 Safety technical regulations for vertical cylindrical steel welded storage tanks 8. Lightning protection and anti-static 8.1 Lightning protection checklist.doc │ AQ 3053-2015 Safety technical regulations for vertical cylindrical steel welded storage tanks 8. Lightning protection and anti-static 8.2 Anti-static checklist.doc │ AQ 3053-2015 Safety technical regulations for vertical cylindrical steel welded storage tanks 8. Lightning protection and anti-static 8.3 Grounding checklist.doc │ AQ 3053-2015 Safety technical regulations for vertical cylindrical steel welded storage tanks 9. Anti-corrosion checklist.doc │ ├─11.4 Welding and cutting courseware │ 23 welding accidents, these mistakes must not be made! .ppt │ Junior welder skills training PPT 19 │ Comparison and interpretation of various welder certificates changed to template and italics.ppt │ Safety experience sharing electric welder electrocuted.ppt │ Engineering department welder and mechanic injury safety prevention training.ppt │ Chengdu Xindu District Welder Skills Competition Safety Production Lecture.ppt │ Inspection of handheld power tools and welding machines before use 6.ppt │ PPT 36 on the management and use of electric welding machines at construction sites │ Safety management and use of electric welding machines on construction sites PPT 39 │ Gas cutting.ppt │ Gas welding and gas cutting.ppt │ Gas welding and gas cutting.ppt │ Gas welder HSE training.ppt │ Gas cylinder and electric welding safety knowledge training 40.ppt │ Oxyacetylene safety management regulations PPT 5 │ Comic illustration 8 welding and thermal cutting operations.pptx │ Welding and cutting safety operation technology needs to be modified to italics and replaced with a new template.ppt │ Welding and cutting safety operation technology.ppt │ Welder.ppt │ Welding operation safety accident case.ppt │ Welder training safety knowledge.ppt │ Welder safety training.ppt │ Welder safety technical training.ppt │ Welder safety technical training.ppt │ Welder basic knowledge training on safe electricity use.ppt │ Welder safety knowledge training.ppt │ Welder safety knowledge brochure.ppt │ Welder safety courseware.ppt │ Welder common sense PPT 139 │ Welding and cutting operation safety training 49.pptx │ Welding and cutting safety training 92 pages.pptx │ Welding and cutting safety instructions 147.ppt │ Welding and safety training.ppt │ Welding operation safety training handout.ppt │ Welding operation safety technology (59 pages).ppt │ Welding operation safety knowledge lecture.ppt │ Welding and cutting operation fire protection.ppt │ Temperature of the welding site_humidity_Wind speed PPT 11 │ Welding safety.ppt │ Welding safety.ppt │ Welding safety and labor protection.ppt │ Welding safety and skills PPT 29 │ Welding safety training.ppt │ Welding safety training 68 pages.pptx │ Welding safety training.ppt │ Welding safety manual.ppt │ Welding safety technology.ppt │ Welding safety technology.ppt │ Welding safety technology.ppt │ Welding safety technology 1.ppt │ Welding safety standards.ppt │ Safe use of electricity for welding.ppt │ Safe use of electricity for welding.ppt │ Basic knowledge of safe use of electricity for welding.ppt │ Welding safety knowledge.ppt │ Welding safety knowledge.ppt │ Welding safety knowledge 1.ppt │ Welding safety knowledge training.ppt │ Welding safety management 72.ppt │ Welder training PPT 67 │ Welder training.ppt │ Welding skills training lesson plan course full lesson plan course PPT 284 │ Welding machinery.ppt │ Welding gas cutting operation safety skills and knowledge.ppt │ Welding fire prevention and control overview.ppt │ Welding hazards and safety protection 14.pptx │ Welding fire protection and explosion-proof technology.ppt │ Welding machine usage specifications and safety precautions PPT 35 │ Welding machine usage specifications and safety precautions.pptx │ Structure, working principle and safety requirements of welding torches, cutting torches and other accessories.ppt │ Basic safety knowledge training for special operators (electricians, welders) operating qualifications.ppt │ Explanation of issues related to special equipment welding operator assessment rules Shi Jiajun 2019.ppt │ Special equipment welding operation assessment rules PPT 47 │ Safety risk management and control of electric and gas welding operations.pptx │ Safety risk management and control of electric and gas welding operations 28.pptx │ Electricians and welders work safely to prevent electric shock.ppt │ Electric welding, argon arc welding, gas cutting technology.ppt │ Electrical welding safety.ppt │ Electrical welding safety training 78.ppt │ Electric welding safety training.ppt │ Electric welding safety training courseware 53 pages.pptx │ Electric welding safety training PPT 299 │ Electric welding safety training.ppt │ Electric welding safety training 116 pages.pptx │ Electric welding and gas (welding) cutting safety training.ppt │ Electric welding safety training 32.pptx │ Welding safety training.ppt │ Welding safety training.pptx │ Explosive accidents caused by welding.ppt │ Welder safety training for special workers.ppt │ Welder safety training in the second half of the year.ppt │ Welder training.pptx │ Welder safety training.ppt │ Welder safety training.ppt │ Welder operation safety knowledge.ppt │ Welder welding and cutting knowledge 29.pptx │ Welding machine PPT 63 │ Welding machine accident cases and safe operating specifications PPT 45 │ Welding machine operation safety management.ppt │ Hazards of overlapping the ground wire of electric welding machine in different places.ppt │ Special training on the safe use of electric welding machine.ppt │ Safety inspection of electric welding machine 47.ppt │ Safe use of electric welding machine PPT 54 │ Safe use of electric welding machine.ppt │ Safe use of electric welding machine.ppt │ Structure and use of electric welding machine PPT 37 │ Licheng welding safety training.ppt │ Chapter 2 Safety instructions for welding inspectors 21.ppt │ Selection of materials and welding technology for supercritical ultra-supercritical units.ppsx │ Safety training for lathe rivet welded pipe operations is ready for upload.ppt │ Safety technical training for metal welding (gas cutting) operations.ppt │ Analysis and prevention of accident cases in metal welding and cutting operations.ppt │ Safety technical training course handout for metal welding and cutting operations PPT 323 │ Safety technical training for metal welding and cutting operations.ppt │ Metal welding and safety knowledge training.ppt │ Fire safety technology for metal welding operations.ppt │ Safe operation training in riveting and welding workshops.ppt │ Safety management of electric welding machine operations.ppt │ ├─11.5 Welding and cutting papers │ Application of safety protection products such as small and medium-sized safety PLC in robot welding units │ Safety and energy-saving transformation of AC welding power supply │ Safety assessment of welding cracks in natural gas buffer tanks │ How to prevent electric welding machine induction hazards Yang Zhongzheng 7 │ Thoughts on several issues in welding safety training │ Research on safety limits of uneven welding of embedded rail rails │ Analysis of electric shock accidents of manual electric welding machines and corresponding improvements in welding equipment 2 │ Explore the safety training of welders in welding and cutting operations │ Brief analysis of welding hazards and protective measures │ Brief discussion on daily protection of welding workers │ Research on welding and safety control technology of submarine pipelines in Bohai Bay │ Analysis of welding safety accidents in thermal power plant maintenance │ Construction of welding environmental safety risk assessment system │ Research on safety inspection of welding appliances │ Research on safety inspection of welding appliances │ Occupational hazards and safety protection caused by pollution in arc welding operations │ Discussion on protective grounding technology of electric welding machines Wang Shuicheng 3 │ Risks and countermeasures of electric welding machines Fu Junfeng, Bie Fengxi 2 │ Key points for safe operation in electric welding and gas cutting operations │ The hazards of welding smoke and its protective effects │ Deciphering the "accident door" of welding safety │ Talking about the electric shock hazard and safety precautions of electric welding machines Chen Qiaofeng 2 │ Ten things you should not do in metal welding operations │ ├─11.6 Cases of welding and cutting accidents │ Analysis of an accident involving electric shock caused by no-load voltage of a welding machine 8.doc │ Analysis of an electric shock accident involving a welding machine 5.doc │ Analysis of an electric shock accident involving a welding machine.doc │ An accident involving electric shock and injury due to poor grounding of a low-voltage electric welding machine 2.doc │ Notice on the “2.22” flash explosion accident of Shaanxi Shuangyi Coal Chemical Technology Industrial Co., Ltd. (1) │ Typical Case 8: Liaoning Fushun Shunte Chemical Co., Ltd. "9·14" explosion and fire accident│ Typical welding and cutting accident cases 18.doc │ Analysis and Thoughts on the "2.23" Fire Accident of Wuxi Quanli Chemical Co., Ltd.doc │ Safety Accidents of Electrocution Deaths of Overhauling Welding Machines 2.doc │ A huge fire accident in Luoyang killed 309 people.docx │ Welder accident case 12.doc │ Welder electric shock accident case 2.doc │ Electrician accidentally electrocuted while desoldering machine 2.doc │ Electrician was electrocuted while repairing the welding machine illegally 1.doc │ Analysis of electric shock accidents in electroslag pressure welding machines 5.doc │ Analysis and preventive measures on electroslag pressure welding machine electric shock accidents 2.doc │ Analysis and preventive measures on electroslag pressure welding machine electric shock accidents 3.doc │ Analysis and preventive measures on electroslag pressure welding machine electric shock accidents 8.docx │ Causes and prevention of electric shock accidents during welding operations 6.doc │ Preventive measures for electric shock accidents during welding operations 2.doc │ Analysis and Countermeasures on Electric Shock in the Secondary Wire of Electric Welding Machine 3.docx │ Causes and prevention of electric shock from secondary wire of electric welding machine 11.doc │ Causes and prevention time of electric shock in the secondary line of electric welding machine 5.doc │ Analysis of electric shock accidents caused by electric welding machines 12.doc │ Analysis of electric shock accidents on the load side of welding machines 2.doc │ Illegal welding operations caused explosion accidents.doc │ ├─11.7 Welding and Cutting Video │ ├─Welding and Cutting Accident Cases │ │ Seven people were burned in Shanghai fire accident and deflagration was caused by suspected electric welding fire-_SD.mp4 │ │ Safety is more important than Taishan welding operation accident demonstration, please be patient!-_SD.mp4 │ │ Reappearance of common illegal work accident cases--welder safety accidents-_SD.mp4 │ │ Gas welding and cutting accident cases.mp4 │ │ Welding accidents-_HD.mp4 │ │ Welding accident manual arc welding.mp4 │ │ Explosion accident caused by welding operation-_Ultra HD-03: 59.mp4 │ │ Welding safety accident case 1-_HD.mp4 │ │ Compiled version of welding operation accident cases (2)_01_1-_HD.mp4 │ │ Analysis of typical cases of electric welding accidents-_SD.mp4 │ │ Safety accident caused by fire caused by welding machine-Education-HD Video-iQi-Video Details-Quick Video 1-_HD.mp4 │ │ │ ├─Welding and cutting safety│ │ 10. Electric welding and gas welding safety operations-2-_SD.mp4 │ │ 10. Safety operations of electric welding and gas welding-3-_SD.mp4 │ │ C Safety Production Technology (Civil Engineering) 6 (Lesson 18)-_SD.mp4 │ │ Reappearance of common illegal work accident cases--welder safety accidents_SD-_SD.mp4 │ │ Micro Course-Western Union Company-Three Elements of Fire Safety in Electrical Welding-Zhang Zhonghua-_HD.mp4 │ │ Manual arc welding and gas welding-_SD.mp4 │ │ Excellent manual arc welding safety technology video 41: 36.avi │ │ Manual arc welding safety technology-_SD.mp4 │ │ Key points and safety techniques for gas welding operations-_SD.mp4 │ │ Oxyacetylene gas cutting training-_HD.mp4 │ │ Welder safety training-_SD.mp4 │ │ Excellent video on welding and cutting safety technology 5.mp4 │ │ Safety hazards in welding and thermal cutting operations-_SD.mp4 │ │ Basic knowledge of welding 6 - Manual arc welding: production safety-_SD.mp4 │ │ Safety Technology and Accident Prevention for Special Operators Episode 2 2 Excellent Welding 14: 36.avi │ │ Power plant safety education video episode 10 (safety operations of electric welding and gas cutting)_SD-_SD.mp4 │ │ Electrical welding safety video-_SD.mp4 │ │ Safety technology for electric welding, gas welding and gas cutting-_SD.mp4 │ │ Electric welding, gas welding and gas cutting safety technology.3gp-_SD.mp4 │ │ Welding safety-_SD.mp4 │ │ Electric welding, gas welding and gas cutting safety technology SD-_SD.mp4 │ │ Excellent video on electric welding, gas welding and gas cutting safety technology 24: 12.mp4 │ │ Electric welding, gas welding and gas cutting safety technology_SD (001250401-001940943)-_SD.mp4 │ │ │ └─Welding and cutting technology, welding equipment, invention, welding machine maintenance│ │ 1 A 10-year-old welder demonstrates the techniques of argon arc welding in all directions, learn it quickly! .mp4 │ │ 10 Basic stainless steel welding teaching, it will be so simple immediately after reading it.mp4 │ │ 11 Basic stainless steel welding teaching, it will be so simple immediately after reading it (2).mp4 │ │ 12 Super practical and simple welding technology, you can learn it at a glance.mp4 │ │ 12. Auxiliary power supply part for welding machine maintenance (1).mp4 │ │ 13 German workers’ welding technology, standard fish scale welding, everything is useful in 60 seconds! .mp4 │ │ 13 Add a magnet to the welded ground wire! .mp4 │ │ 15 Plasma arc welding cutting and cutting.avi │ │ 16 Spot welding.avi │ │ 167 An expert makes homemade welding tools, and the finished product is better than a master with 10 years of experience.mp4 │ │ 168 An expert makes homemade welding tools, breaking the traditional welding method, it is so convenient.mp4 │ │ 17 Butt welding video.avi │ │ 18 The vertical welding seam of square steel and thin iron is large. The old welder teaches you the rapid spot welding method of the electrode and the welding bucket technique in welding.mp4 │ │ 184 The talented man made a small welding trailer. This is the most practical tool in the workshop! .mp4 │ │ 19 All the unique skills of advanced welders are here, you can be considered a technician after reading this.mp4 │ │ 2 10 kinds of wiring methods welding, crimping, guaranteeing, introduction to 10 kinds of wire connection methods.mp4 │ │ 20 Demonstration of advanced welder skills - horizontal welding.mp4 │ │ 21 Pipe welding, the welder can do it in one go.mp4 │ │ 22 Domestic top welders, this swing welding method is really amazing.mp4 │ │ 23 The welding bead is wide, the old welder teaches you to use one welding handle to control three electrodes, and the welding groove speed is four times faster.mp4 │ │ 24 Welder (advanced).avi │ │ 25 Advanced Welder An experienced welder teaches you how to perform overhead butt welding and how to swing the molten iron without falling off the welding rod.mp4 │ │ 255 A young man can make a welding machine with just a few cents of salt water, which is 10 times more effective than a 3,000 yuan welding machine! .mp4 │ │ 26 In the welder interview, he showed his hand in front of the boss, what do you think.mp4 │ │ 27 The welder master teaches you how to make a powerful welding workbench. The design of the moving wheels is so clever.mp4 │ │ 273 There is no need for a soldering iron. Simply weld the copper wire to the metal, which is better than the soldering iron.mp4 │ │ 275 Welder's grounding tool.avi │ │ 277 Welding pipe positioning skills.mp4 │ │ 28 Welding.avi │ │ 280 Spherical circle cutting skills.mp4 │ │ 29 Welding brazed white steel strength test.mp4 │ │ 3 A 20-year-old argon arc welder who earns 500 a day will show you what swing welding is.mp4 │ │ 30 The highest level of welding, fish scale welding, is worthy of an old welder. It has become a work of art as soon as he does it.mp4 │ │ 305 I used it to make a small home welding machine, which is safe and convenient, and easy to use.mp4 │ │ 317 Apprentices always fail to weld round welding parts, so the master adds a disc to the welding machine and solves the problem immediately! .mp4 │ │ 32 Overhead welding in welding has troubled many young welders. The master will teach you how to do overhead welding. Once you learn it, you will make money! .mp4 │ │ 326 An experienced foreign welder made a homemade welding workbench, which is much more convenient to use than those bought! .mp4 │ │ 33 Welding assembly 2.avi │ │ 330 An amazing welding tool invented by an expert. Novices can also weld at standard 90 degrees. The function is so practical.mp4 │ │ 34 What is the purpose of wrapping the copper wire around the welding rod? Do you know? .mp4 │ │ 348 A great guy built an ideal welding workbench, and workers are rushing to use it. It’s so practical.mp4 │ │ 35 Many welders don’t tell anyone that the original pipe weld bead is wide and the secondary cover is welded like this.mp4 │ │ 36 What other welding is stronger than this? .mp4 │ │ 38 Those who know this kind of welding technology are said to have an annual salary of more than one million! .mp4 │ │ 39 Obtain the most practical universal welding diagram, there is nothing that cannot be welded.mp4 │ │ 4 This is how our teacher teaches brazing, do you think the skill is awesome? mp4 │ │ 40 Put the welding rod in the iron seam, and after the power is turned on, perfect automatic welding? .mp4 │ │ 41 Tutorial explaining which transport rod is suitable for which welding method! .mp4 │ │ 42 It’s that simple, basic stainless steel welding teaching with zero foundation, you will know it immediately.mp4 │ │ 43 After reading this detailed principle, I realized that MIG welding is the most powerful among argon arc welding! .mp4 │ │ 44 Only after watching the demonstration did you know how dangerous underwater welding is. A monthly salary of 200,000 yuan is not much at all to exchange your life for money! .mp4 │ │ 45 The old welder didn’t tell you that this is how large welds are welded, and he learned another trick.mp4 │ │ 46 The old welder teaches you how to perform overhead butt welding, and how to swing the welding rod so that the molten iron does not fall off! .mp4 │ │ 47 An old welder teaches you how to weld fish scales with welding rods. If you learn this craft, you will be popular no matter where you go.mp4 │ │ 48 An old welder teaches you how to weld thin iron sheets in this way. You will no longer have to worry about the welding rod leaking. mp4 │ │ 49 A foreigner studies a new welding method and says that even novices can weld well. Can you see if this works? .mp4 │ │ 5 An eight-year-old welder made a comfortable big bed from square pipes, and brought his own lazy man.mp4 │ │ 50 Submerged arc automatic welding.avi │ │ 51 Daily Drawing" Zero-Based Drawing Class - Welding Technology.mp4 │ │ 52 The man sawed the square pipe, polished and welded it, assembled it, and finally made it into a mini iron planer.mp4 │ │ 53 The awesome guy welded two screws together to make an awesome tool.mp4 │ │ 54 The awesome guy made a stand for the small cutting machine, so it will be much more comfortable to cut things in the future! .mp4 │ │ 55 The best equipment for welding stainless steel letters in advertising production is Yijin HD cold welding machine.mp4 │ │ 55 An expert teaches you copper wire welding, which is better than a soldering iron! .mp4 │ │ 56 A great guy teaches you how to make a welding artifact. From now on, you don’t have to worry about anything when welding.mp4 │ │ 57 A great guy made a welding machine using 4 12V batteries. You can learn it after reading this too! .mp4 │ │ 58 Such precision welding, it’s really an eye-opener, it’s the first time I see it.mp4 │ │ 58 You don’t need to use a welding machine to solder small things.mp4 │ │ 59 Flat welding operation and safety technology.avi │ │ 6 Add a magnet to the ground wire of the electric welding! The effect will open your eyes.mp4 │ │ 60 Bevel form.avi │ │ 61 Gas shielded welding video.avi │ │ 62 Full HD fish scale welding wire drawing technology, it is no problem to learn the monthly salary of 10,000, the shot is really clear this time.mp4 │ │ 63 A thirty-year-old welder uses a welding rod to weld a bevel, and the coating automatically falls off after welding. This is a first-class welder.mp4 │ │ 64 The long-lost welding artifact has now been processed by an expert, and its functions are beyond your imagination! .mp4 │ │ 65 The long-lost triangular welding clamp is now made by an expert.mp4 │ │ 68 It is always easy to fail to weld with manual square fillet welding. It turns out that the welding rod does not swing open! .mp4 │ │ 7 Explosive welding.avi │ │ 72 I know some experts will criticize me when I post this, but I still want to share it with my friends who are beginner welders.mp4 │ │ 73 Teach you how to weld in fifty-seven seconds.mp4 │ │ 74 Argon arc welding teaching (1) The optimal angle of the welding gun, welding wire and weldment, the generation of arc craters and cracks.mp4 │ │ 75 The whole process of argon arc welding in high definition! The old masters who have been working as chefs for many years were full of praise after seeing it! .mp4 │ │ 76 Use this method to weld, don’t say you have never done it before.mp4 │ │ 77 With this video, laymen can also understand the working principle of argon arc welding.mp4 │ │ 78 With this video, laymen can also understand the working principle of argon arc welding (2).mp4 │ │ 79 Apply this on metal and the welding effect will instantly be 10 times better! .mp4 │ │ 8 Explosive welding.avi │ │ 80 This high-tech welding gun can weld without even arc light.mp4 │ │ 81 This is TIG welding, the weld pattern is so beautiful, your bicycle girder is also welded in this way.mp4 │ │ 82 A teaching demonstration for beginners of argon arc welding, focusing on how to shake weld. The content is detailed and the techniques are superb.mp4 │ │ 83 I have been a welder all my life, and it was the first time I saw a welding rod welding like this. I was very surprised! .mp4 │ │ 9 The welding of stainless steel color plate is opaque, detailed operation and explanation.mp4 │ │ 91 The master’s ceramic cup broke, but he used argon arc welding to weld it without leaving any trace? Awesome! .mp4 │ │ ZX7-300 Welding Machine Principle and Maintenance Episode 9, Resistor Voltage Division and Current Limiting Circuit.mp4 │ │ A welder with 600 jobs a day can also repair the welding machine. The boss was very happy when he saw it, it was worth it.mp4 │ │ Zhongtong Steel Structure Gas Cutting Operation Guide-_HD.mp4 │ │ As an argon arc welding apprentice, can I pass the test by welding stainless steel like this? .mp4 │ │ A farmer retrieved an electric welding machine from the scrapyard, repaired it and it was still usable, and sold it for another 1,000 yuan.mp4 │ │ Automatic natural gas pipeline welding machine.mp4 │ │ Maintenance of small DC welding machine.mp4 │ │ Small battery welding machine operation video DC welding machine working video-_HD.mp4 │ │ Let’s learn together with you * Maintenance of electric welding machine.mp4 │ │ How to make welders on the construction site perform standardized operations, please keep this explanation video! .mp4 │ │ The most complete argon arc welding instruction video! Various welding seams, postures, and methods, you will also be an argon arc master after reading it.mp4 │ │ Let’s get to know the resistance in the welding machine.mp4 │ │ Tempering in gas cutting is mainly caused by these points. Pay attention to these to avoid tempering during use.mp4 │ │ The welding master teaches you step by step to weld fish scales with manual arc welding, which is a unique skill! .mp4 │ │ Welding technology training tutorial: Vertical Welding Operation Technology (Collector's Edition).mp4 │ │ What should I do if the welding machine fails and goes on strike? The experienced driver explains the principles of welding machine maintenance and you will know it after reading it! .mp4 │ │ Welding Machine Maintenance Episode 15 Complete Circuit Diagram of Welding Machine Auxiliary Power Supply.mp4 │ │ Welding Machine Maintenance Video Tutorial.mp4 │ │ On-site introduction on how to repair DC welding machine.mp4 │ │ Welder Training-_SD.mp4 │ │ Basic professional skills of welders-_SD.mp4 │ │ Use of electric welding machine-_HD.mp4 │ │ Principles and Maintenance of Electric Welding Machines.mp4 │ │ Principles and Maintenance of Electric Welding Machines Episode 1, Internal Structure of the Welding Machine.mp4 │ │ Principles and Maintenance of Electric Welding Machines Episode 3, Circuit Breaker and Rectifier Bridge Circuit.mp4 │ │ Principles and Maintenance of Electric Welding Machines Episode 4, Four Large Electrolytic Capacitors.mp4 │ │ Should the welding handle of the welding machine be connected to the positive pole or the negative pole? The functions of forward connection and reverse connection are different.mp4 │ │ For the repair and maintenance of electric welding machine, you can repair it yourself without asking for help, and you can save a lot of maintenance fees.mp4 │ │ Here comes the tutorial for repairing electric welding machine.mp4 │ │ Maintenance of electric welding machine Episode 17 Bridge inverter and rectifier output circuit 2.mp4 │ │ Welding machine repair 16th set of bridge inverter and finishing output circuit 1.mp4 │ │ How to disassemble the manifold during the maintenance of the welding machine.mp4 │ │ What is the NTC in the welding machine? .mp4 │ │ Do you know the relay in the welding machine? .mp4 │ │ An example of plasma cutting machine maintenance.mp4 │ │ Pipeline welding machinery.mp4 │ │ Ji Xingang’s water jet can safely cut the top of oil storage tanks without burning.mp4 │ │ Make your own fixing tool like this, it is safe and practical, and many welders have already used it-_Ultra-clear.mp4 │ │ Homemade vertical welding profile device, easy and convenient to operate, the welding is really straight! .mp4 │ │ Compared with acetylene and oxygen cutting, water cutting is too safe!-_HD.mp4 │ │ Follow me and learn how to repair the inverter DC welding machine (3).mp4 │ │ Follow me and learn how to repair the welding machine. Episode 45: Reassembly of components.mp4 │ │ Follow me and learn how to repair the welding machine. Episode 18: H-bridge circuit composed of four IGBTs.mp4 │ │ Learn from me the maintenance of inverter DC welding machine Episode 33 The current transformer circuit of the electric welding machine.mp4 │ │ Learn from me the maintenance of inverter DC welding machine (4).mp4 │ │ Learn from me the maintenance of inverter DC welding machine Episode 42 DC 5V generating circuit.mp4 │ │ Inverter welding machine pipe explosion repair.mp4 │ │ Inverter welding machine maintenance episode 19: Simple measurement of IGBT tube.mp4 │ │ Learn this way * DC welding machine maintenance, you will soon become a maintenance expert.mp4 │ │ Yidun welding machine common fault repair guide.mp4 │ │ Yidun welding machine common faults and repair.mp4 │ │ │ ├─Cold cutting│ │ Portable CNC plasma cutting machine automatic height adjustment cutting video_SD.avi │ │ Natural gas pipeline hot coupling cold cutting (Shanghai Baosi Mechanical Engineering Co., Ltd.)_SD.avi │ │ Section 4 Plasma Arc Welding and Cutting Resistance Welding Advanced Welding Methods Selection of Materials for Welded Structural Parts Selection of Welding Methods - Wuhan University of Technology.mp4 │ │ │ ├─Water Jet │ │ The fastest knife in the world is not a knife made of steel, but a water jet.ifox │ │ Five-axis water jet cuts holes in pipes.mp4 │ │ Shanna synthetic rubber pipe cutting_HD.mp4 │ │ Bitong waterjet can cut bevels on pipes.mp4 │ │ Waterjet cutting is the future cutting pioneer.ifox │ │ Waterjet cuts square holes in pipes.mp4 │ │ Waterjet principle.ifox │ │ Waterjet makes holes in pipes.ifox │ │ Water jet can safely cut benzene tanks that cannot be used for hot work.mp4 │ │ Pipe cutter - portable water cutting.mp4 │ │ Suqi water jet - cutting stainless steel cutter.mp4 │ │ Metal cutting, metal electrical cabinet cutting, portable water cutting machine, four-axis cutting machine, water cutting machine, Shenyang Haider head, special-shaped glass cutting, ceramic cutting_SD.mp4 │ │ High-definition BROCO underwater cutting operation video.mp4 │ │ │ └─Pipe Cutting│ FEIN Power Tools - Pipe Cutting and Beveling_SD.avi │ ISD-450 electric pipe cutting and beveling machine.avi │ The unexpected ending of pipe cutting is so awesome_SD.avi │ External card natural gas pipeline cutting bevel.mp4 │ Xuanbang Technology—steel pipe cutting machine, pipe cutting machine, dead end cutting_SD.avi │ Fast, non-fire, and pressure flexible leak-stopping fixture used at PetroChina drill site.mp4 │ Pipe cutting and beveling machine cutting process.avi │ Wire saw cutting sewage pipe cutting square wire saw_HD.mp4 │ ├─11.8 Welding and Cutting Manual │ Shanghai Construction Industry Special Operations Training Material Safety Technology for Construction Welding and Cutting Workers │ Illustrated Railway Engineering Welding and Power Electrical Safety 2012 Edition │ Construction Welding and Cutting Workers 2010 Edition │ Number of files.txt │ Safety Technology for Welders │ Welder Safety Manual compiled by China National Petroleum Corporation Safety and Environmental Protection Department 2011 edition │ Welder safety assessment Q&A [Yang Silin Gu Jian] │ Welding and cutting safe operation technology │ Welding and cutting safe operation technology Dong Changfu, Sun Yanyan editor-in-chief 2015 edition │ Welding and cutting safe operation technology high-definition reproducible text version │ Welding and thermal cutting operation safety technology 2013 │ New edition of welding and thermal cutting operations 2011 edition │ Welding and safe work at heights │ Welding safety (second edition) │ Welding safety technology Modern production safety technology series (second edition) │ Welding safety technology │ Welding construction and safety technology 328 │ Occupational health and safety in the welding environment original book 5th edition │ Occupational health and safety in the welding environment original book 5th edition 2011 edition │ Safety education and training materials for electric power employees Welding and cutting safety operations edited by Guo Haiyan, Cheng Liping and Si Haicui 2015 edition │ Safety technology for metal welding and cutting workers 2010 edition │ Safety technology refresher training materials for metal welding and cutting workers 2010 edition │ Safety technology for metal welding and thermal cutting workers │ Safety technology for welding of boilers, pressure vessels and pressure pipes (2) │ Safety technology for welding of boilers, pressure vessels and pressure pipes │ └─11.9 General Information on Welding and Cutting 022 Welding Machinery Electrical Safety Technical Briefing.doc 2019 Latest Sample - Oxyacetylene Safety Management Regulations WI-04-22_Lens blackness selection table.xls WSM-160 welding rear panel.jpg Electric shock on the load side of the welding machine cannot be ignored.doc 24. "Ten not to weld and cut" in welding and cutting operations.doc The difference between AC spot welding machine and DC welding machine.doc Prevention of electric shock with AC welding machine 3.doc Comparison of AC and DC welding machines.doc Notice on the immediate launch of special inspection of secondary side electric shock protectors of welding machinery.doc 19. "Ten not burning" for welders.doc Domestic and foreign welding standards.doc How to protect welders in welding production.doc A small amount of electric welding is harmful.docx Basic knowledge of commonly used welding equipment and materials.txt Basic knowledge of commonly used welding equipment and materials. Basic requirements for establishing a welder training center.doc Arc welding generator parameters.jpg Manual arc welding electric shock accidents and prevention countermeasures 1.doc Safety precautions for welders at construction sites.doc The importance of secondary electric shock protectors for welding machines at construction sites 3.doc Use of gas cutting 2.doc Gas welding.docx Safety requirements for the use of main tools of gas welding How harmful is argon arc welding to the human body? Be sure to pay attention! .doc Basic knowledge of welding in oil field construction process.doc A brief discussion on the identification of hazard factors and preventive measures for welders.doc A brief discussion on the measures to prevent electric shock on the secondary side of the welding machine 9.doc Welder Safety Technical Regulations.doc Welders must remember these 26 experiences when engaging in gas cutting. If you disagree, it will explode! .doc Safety regulations and systems in welding and cutting operations.doc Safety in welding and cutting.doc "Ten Do's and Don'ts in Welding".doc Fire prevention measures in welding and cutting.doc Welding ground wire wiring diagram.jpg Questions and Answers on basic welding knowledge - welding equipment.doc Technical specifications for dust and virus prevention in welding processes.doc Hazards and safety protection of welding.docx Welding protection.doc Welding fire and explosion protection (17 questions) 10.doc Welding machine sales skills and knowledge.doc Welding safety technical manual 62 Welder JHA risk factor analysis and evaluation form.doc Welder safety knowledge 2.doc Safety measures for welders to prevent electric shock accidents.doc Welding site hazard map.jpg Safety management regulations for the use of electric welding machines.doc Standards for the use of electric welding machines 2.doc Welding machine use management.doc Welding machine use management, regular inspection and test system, inspection and maintenance responsibility system.doc Welding machine use management system.doc Welding machine usage regulations.doc Key points of welding machine usage specifications.doc Discussion on protective grounding technology of electric welding machines 3.doc Discussion on protective grounding technology of electric welding machines.doc Safety regulations for the use of electric welding machines and their equipment.doc Precautions for models and specifications of electric welding machines 6.doc Welding machine room and welding machine use management system.doc How to connect the grounding of welding machine.doc Installation specifications of grounding wire of welding machine 2.doc Specifications for installation of ground wires for electric welding machines 3.doc Grounding requirements for welding machine grounding wires 1.doc Ground wire regulations for electric welding machines.doc Operating rules for electric welding machines.doc Use of electric welding machines 2.doc The use, maintenance, repair, maintenance and management systems and measures of electric welding machines 3.doc Use and maintenance of electric welding machine.doc Safety requirements for the use of electric welding machine 5.doc Basic knowledge of electric welding machine 9.doc Why can't the grounding wire of an electric welding machine be connected by scaffolding, tower cranes, guide rails, engineering steel bars and other equipment and facilities?doc Management system measures for electric welding machines.doc Should welding machines be grounded? How should welding machines be grounded?.doc Analysis of electric shock accidents of electric welding machines 3.doc Welding machine acceptance form.doc Welding electricity safety knowledge 5.doc What is the difference between DC and AC welding machines.doc Chapter 01 Welding safety and health protection.doc Chapter 5 Commonly used welding equipment.doc Safe riveting equipment for metal welding and cutting operations - AC welding machine.doc Lightning protection grounding device, electric welding machine evaluation checklist.doc Attachment (3) "Ten no burn" content regulations for gas cutting and electric welding.doc Preventing electric shock accidents in electric welding operations 2 Preventing electric shock accidents in electric welding operations 3.doc