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Compilation of Chemical Industry Standards and Materials

2008-01-25View Original

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It took a long time to establish a connection between the names of various chemical industry standards and their corresponding standard numbers. There are too many standards, so I haven’t been able to complete all the links – only a small portion has been done so far. I will continue working on creating these links, in the hope that it can be helpful to all of you. Chemical Industry Standards Published in 2006 ≤ General Contracting Management Specifications for Construction Projects ≥ Publicity and Implementation Textbooks (including specifications and interpretations) (two volumes) HG 20234-1993 Outline for Inspection of Imported Equipment and Materials for Chemical Construction Projects http://bbs.hcbbs.com/thread-21092-1-1.html HG 20235-1992 Construction Organization Design Standard for Chemical Construction Projects http://bbs.hcbbs.com/thread-21045-1-1.html HG 20236-1993 Quality Inspection and Assessment Standard for Chemical Equipment Installation Projects http://bbs.hcbbs.com/thread-27463-1-1.html HG 20237-1994 Technical document regulations for construction and delivery of chemical industry projects http://bbs.hcbbs.com/thread-20525-1-1.html HG 20501-1992 Design regulations for environmental protection testing stations for chemical enterprises http://bbs.hcbbs.com/thread-7541-1-1.html HG 20503-1992 Noise control design regulations for chemical construction projects http://bbs.hcbbs.com/thread-7754-1-1.html HG 20504-1992 Design regulations for chemical waste landfills http://bbs.hcbbs.com/thread-7756-1-1.html HG 20506-1992 Functional signs and graphic symbols of process measurement and control instruments http://bbs.hcbbs.com/thread-106883-1-1.html HG/T 20505-2000 Depth regulations on the design content of automatic professional construction drawings http://bbs.hcbbs.com/thread-120913-1-1.html HG/T 20507-2000 Automation instrument selection and design regulations http://bbs.hcbbs.com/thread-13912-1-1.html HG/T 20508-2000 Control room design regulations http://bbs.hcbbs.com/thread-3070-1-1.html HG/T 20509-2000 Instrument power supply design regulations http://bbs.hcbbs.com/thread-104629-1-1.html HG/T 20510-2000 Instrument gas supply design regulations http://bbs.hcbbs.com/thread-104631-1-1.html HG/T 20511-2000 Design regulations for signal alarm and safety interlocking systems http://bbs.hcbbs.com/thread-104632-1-1.html HG/T 20512-2000 Instrument piping and wiring design regulations http://bbs.hcbbs.com/thread-6714-1-1.html HG/T 20513-2000 Instrument system grounding design regulations http://bbs.hcbbs.com/thread-93134-1-1.html HG/T 20514-2000 Design regulations for heating and insulation of instruments and pipelines http://bbs.hcbbs.com/thread-104638-1-1.html HG/T 20515-2000 Instrument isolation and purging design regulations http://bbs.hcbbs.com/thread-104640-1-1.html HG/T 20516-2000 Automatic analyzer room design regulations http://bbs.hcbbs.com/thread-104641-1-1.html HG/T 20699-2000 Common terms and terms for automatic control design http://bbs.hcbbs.com/thread-10128-1-1.html HG/T 20700-2000 Programmable Controller System Engineering Design Regulations http://bbs.hcbbs.com/thread-1861-1-1.html HG 20517-1992 Steel low pressure wet gas cabinet http://bbs.hcbbs.com/thread-55260-1-1.html HG 20518-1992 Design principles for chemical mechanized transportation processes http://bbs.hcbbs.com/thread-21539-1-1.html HG 20519-1992 Unified regulations on the content and depth of chemical process design and construction drawings http://bbs.hcbbs.com/thread-11886-1-1.html HG 20520-1992 Design regulations for fiberglass/polyvinyl chloride (FRP/PVC) composite pipes http://bbs.hcbbs.com/thread-17411-1-1.html HG/T 20521-1992 Design regulations for chemical steam systems http://bbs.hcbbs.com/thread-21702-1-1.html HG 20522-1992 Design regulations for cooling towers in chemical enterprises http://bbs.hcbbs.com/thread-7669-1-1.html HG 20523-1992 Uniform regulations on the design of water treatment and chlorination facilities for chemical enterprises http://bbs.hcbbs.com/thread-27236-1-1.html HG 20524-1992 Uniform regulations on the design of circulating cooling water treatment and dosing devices for chemical enterprises http://bbs.hcbbs.com/thread-41545-1-1.html HG 20527-1992 Stainless steel raised face welding ring steel pipe flange HG 20528-1992 Socket ring loose sleeve steel pipe flange for lined steel pipe http://bbs.hcbbs.com/thread-6021-1-1.html HG 20529-1992 Stainless Steel Lined Flange Cover HG 20530-1992 Welding Lip Seal Ring for Steel Pipe Flange http://bbs.hcbbs.com/thread-69059-1-1.html HG 20531-1993 Cast steel and cast iron containers HG 20532-1993 Safety and health regulations for chemical powder engineering design http://bbs.hcbbs.com/thread-20264-1-1.html HG 20533-1993 Uniform Provisions on Common Terms and Terminology in Chemical Mechanized Transportation Design HG 20534-1993 Design Provisions for the Preparation of Chemical Solid Raw Materials and Fuels HG 20535-1993 Design Provisions for Chemical Solid Material Loading and Unloading Systems http://bbs.hcbbs.com/thread-21535-1-1.html HG 20536-1993 PTFE lining equipment http://bbs.hcbbs.com/thread-26029-1-1.html HG 20537.1-1992 Selection regulations for austenitic stainless steel welded steel pipes; HG 20537.2-1992 Technical requirements for austenitic stainless steel welded steel pipes for shell and tube heat exchangers; HG 20537.3-1992 Technical requirements for austenitic stainless steel welded steel pipes for chemical equipment; HG 20537.4-1992 Technical requirements for austenitic stainless steel large diameter welded steel pipes for chemical equipment http://bbs.hcbbs.com/thread-39194-1-1.html HG 20538-1992 Plastic lined (PP, PE, PVC) steel pipes and fittings http://bbs.hcbbs.com/thread-16224-1-1.html HG 20539-1992 Reinforced Polypropylene (FRPP) Pipes and Fittings http://bbs.hcbbs.com/thread-8921-1-1.html HG 20540-1992 Technical Regulations for Electric Power Design of Fertilizer Plants HG 20542-1992 Technical Conditions for Construction of Carbide Furnaces HG 20543-2006 Technical Conditions for Construction of Chemical Industrial Furnaces http://bbs.hcbbs.com/thread-128918-1-1.html HG 20544-1992 Technical conditions for structural installation of chemical industrial furnaces HG 20545-1992 Technical conditions for manufacturing pressure components of chemical industrial furnaces http://bbs.hcbbs.com/thread-159321-1-1.html http://bbs.hcbbs.com/thread-70383-1-1.html HG 20546-1992 Chemical plant equipment layout design regulations (international general design system and method) http://bbs.hcbbs.com/thread-30605-1-1.html HG 20547-2000 Chemical powder product packaging measurement accuracy regulations HG/T 20549-1998 Chemical plant pipeline layout design regulations (international general design system and method) http://bbs.hcbbs.com/thread-11145-1-1.html HG 20551-1993 Common calculation regulations for chemical plant power design http://bbs.hcbbs.com/thread-27241-1-1.html HG/T 20552-1994 Design and Calculation Regulations for Chemical Water Treatment in Chemical Enterprises http://bbs.hcbbs.com/thread-119188-1-1.html HG 20553-1993 Seamless and welded steel pipe size selection series for chemical piping http://bbs.hcbbs.com/thread-9801-1-1.html HG 20554-1993 Basic design regulations for piston compressors http://bbs.hcbbs.com/thread-128941-1-1.html HG 20556-1993 Architectural design regulations for chemical plant control rooms http://bbs.hcbbs.com/thread-21047-1-1.html HG 20557-1993 Process system design management regulations HG 20558-1993 Process system design document content regulations HG 20559-1993 Pipeline instrument flow chart design regulations http://bbs.hcbbs.com/thread-6448-1-1.html HG/T 20570-1995 Chemical plant process system engineering design regulations (international common design system and method) HG/T 20560-1997 Chemical industry mechanized transportation process design construction drawing content and depth regulations HG/T 20561-1994 Chemical plant general plan transportation construction drawing design document preparation depth regulations http://bbs.hcbbs.com/thread-20255-1-1.html HG/T 20566-1994 Chemical Rotary Kiln Design Regulations http://bbs.hcbbs.com/thread-20214-1-1.html HG/T 20567-1994 Technical conditions for hot oil furnaces HG/T 20568-1994 Design regulations for chemical solid material yards and warehouses http://bbs.hcbbs.com/thread-20219-1-1.html HG/T 20569-1994 Mechanical mixing equipment http://bbs.hcbbs.com/thread-3657-1-1.html HG 20571-1995 Safety and health design regulations for chemical enterprises http://bbs.hcbbs.com/thread-14987-1-1.html http://bbs.hcbbs.com/thread-156271-1-1.html HG/T 20572-1995 Unified Provisions on Content Depth of Water Supply and Drainage Design and Construction Drawings for Chemical Enterprises HG/T 20573-1995 Provisions on Engineering Design of Distributed Control Systems http://bbs.hcbbs.com/thread-104636-1-1.html HG/T 20575-1995 Regulations for calculation of resistance of chemical industrial furnaces http://bbs.hcbbs.com/thread-19861-1-1.html HG/T 20576-1998 Determination of static wall surface friction coefficient of powders and granules http://bbs.hcbbs.com/thread-118728-1-1.html HG/T 20578-1995 Technical regulations for the construction of soft soil foundation reinforced by vacuum preloading method HG/T 20579.1-1999 Design regulations for process equipment models http://bbs.hcbbs.com/thread-19606-1-1.html HG/T 20579.2-1999 Process Equipment Pipeline Model Quality Acceptance Standard http://bbs.hcbbs.com/thread-19607-1-1.html HG/T 20579.3-1999 Technical regulations for packaging and transportation of model design finished products http://bbs.hcbbs.com/thread-19610-1-1.html HG 20580~20585-1998 "Steel Chemical Containers" http://bbs.hcbbs.com/thread-9594-1-1.html HG/T 20586-1996 Technical regulations on lighting design for chemical enterprises http://bbs.hcbbs.com/thread-19559-1-1.html HG/T 20587-1996 Coating Design Regulations for Chemical Buildings HG/T 20588-1996 Unified Regulations on the Content and Depth of Construction Drawings of Chemical Buildings and Structures HG/T 20589-1996 Regulations on Strength Calculation of Pressure Components of Chemical Industrial Furnaces http://bbs.hcbbs.com/thread-66124-1-1.html HG/T 20590-1997 Technical regulations for the design of industrial wastewater treatment of sulfuric acid and phosphate fertilizers HG/T 20591-1997 Technical regulations for the design of chemical steam condensate water systems http://bbs.hcbbs.com/thread-111587-1-1.html HG 20592~20635-1997 steel pipe flanges, gaskets and fasteners http://bbs.hcbbs.com/thread-6012-1-1.html HG/T 20636-1998 Autonomous professional design management regulations http://bbs.hcbbs.com/thread-104542-1-1.html HG/T 20637-1998 Regulations on the preparation of professional engineering design documents for automatic control http://bbs.hcbbs.com/thread-20486-1-1.html HG/T 20638-1998 Provisions on depth of professional engineering design documents for automatic control http://bbs.hcbbs.com/thread-10120-1-1.html HG/T 20639-1998 Typical charts and standard catalog for automatic control professional engineering design http://bbs.hcbbs.com/thread-172894-1-1.html HG 20640-1997 Plastic Equipment http://bbs.hcbbs.com/thread-33030-1-1.html HG/T 20641-1998 Technical conditions for lime kiln masonry HG/T 20642-1998 Technical regulations for design of refractory fiber lining materials for chemical industrial furnaces http://bbs.hcbbs.com/thread-11334-1-1.html HG/T 20643-1998 Basic design regulations for chemical equipment http://bbs.hcbbs.com/thread-5350-1-1.html HG/T 20644-1998 Variable force spring support and hanger http://bbs.hcbbs.com/thread-22382-1-1.html HG/T 20645-1998 Design Regulations for Pipeline Machinery of Chemical Plants (International General Design System and Methods) http://bbs.hcbbs.com/thread-117408-1-1.html HG/T 20646-1998 Chemical plant pipeline material design regulations (international general design system and method) http://bbs.hcbbs.com/thread-121486-1-1.html HG/T 20647-1998 Overall model design regulations HG/T 20648-1998 Equipment layout model design regulations http://bbs.hcbbs.com/thread-14895-1-1.html HG/T 20649-1998 Chemical Enterprise General Plan Transportation Technical Regulations http://bbs.hcbbs.com/thread-5431-1-1.html HG 20652-1998 Technical regulations for column design http://bbs.hcbbs.com/thread-7930-1-1.html HG/T 21618-1998 wire mesh demister http://bbs.hcbbs.com/thread-11424-1-1.html HG/T 20653-1998 Technical regulations for chemical water treatment design for chemical enterprises http://bbs.hcbbs.com/thread-6941-1-1.html HG/T 20656-1998 Provisions on detailed design content and depth of chemical heating, ventilation and air conditioning http://bbs.hcbbs.com/thread-66057-1-1.html HG 20660-2000 Classification of toxicity hazards and explosion hazards of chemical media in pressure vessels http://bbs.hcbbs.com/thread-3446-1-1.html HG/T 20661-1999 Technical conditions for masonry construction of sulfuric acid boiling furnace http://bbs.hcbbs.com/thread-59008-1-1.html HG/T 20662-1999 Technical regulations on mechanical conveying design of chemical powder materials http://bbs.hcbbs.com/thread-24409-1-1.html HG/T 20663-1999 Design regulations for measurement, packaging and palletizing systems of chemical powder products http://bbs.hcbbs.com/thread-59009-1-1.html HG/T 20664-1999 Technical regulations on power supply design for chemical enterprises http://bbs.hcbbs.com/thread-153733-1-1.html HG/T 20665-1999 Classification Standard for Seismic Protection of Chemical Buildings and Structures http://bbs.hcbbs.com/thread-9148-1-1.html HG/T 20666-1999 Electrical Design Code for Corrosive Environment of Chemical Enterprises http://bbs.hcbbs.com/thread-173636-1-1.html HG/T 20668-2000 Regulations on Preparation of Design Documents for Chemical Equipment http://bbs.hcbbs.com/thread-39192-1-1.html HG/T 20670-2000 Design regulations for pipe racks and pipe piers in chemical and petrochemical industries http://bbs.hcbbs.com/thread-7535-1-1.html HG/T 20671-1989 Lead-lined chemical equipment HGJ 24-1989 Design regulations for foundation deformation of chemical buildings (structures) HG/T 20675-1990 Design regulations for electrostatic grounding of chemical enterprises http://bbs.hcbbs.com/thread-5645-1-1.html HG/T 20676-1990 Brick board lining chemical equipment http://bbs.hcbbs.com/thread-62759-1-1.html HG/T 20677-1990 Rubber lined chemical equipment http://bbs.hcbbs.com/thread-41753-1-1.html HG/T 20678-2000 Technical regulations for the design of lined steel shells http://bbs.hcbbs.com/thread-9149-1-1.html HG/T 20679-1990 Design regulations for external anti-corrosion of chemical equipment and pipelines http://bbs.hcbbs.com/thread-8064-1-1.html HG/T 20684-1990 Regulations on the selection of metal materials for chemical industrial furnaces http://bbs.hcbbs.com/thread-24560-1-1.html HG/T 20686-1990 Unified Provisions on Graphics and Text Symbols for Electric Power Design of Chemical Enterprises http://bbs.hcbbs.com/viewthread.php?tid=178147&extra=page%3D1&frombbs=1 HG/T 20687-1989 Design Code for Electric Power in Explosion and Fire Risk Environments for Chemical Enterprises http://bbs.hcbbs.com/viewthread.php?tid=178242&extra=page%3D1&frombbs=1 HG/T 20688-2000 In-depth unified provisions on the content of preliminary design documents for chemical plants http://bbs.hcbbs.com/thread-10507-1-1.html HG/T 20690-2000 Technical regulations for the design of circulating cooling water treatment for chemical enterprises http://bbs.hcbbs.com/thread-15822-1-1.html HG/T 20692-2000 Unified regulations on the content of thermal design and construction drawings for chemical enterprises http://bbs.hcbbs.com/thread-14896-1-1.html Compilation of engineering design standards for process systems used in the chemical industry such as HG 20695-1987 HG/T 20696-1999 Design regulations for fiberglass chemical equipment http://bbs.hcbbs.com/thread-33504-1-1.html HG/T 20698-2000 Chemical Industry Heating, Ventilation and Air Conditioning Design Regulations http://bbs.hcbbs.com/thread-10781-1-1.html HG/T 20701-2000 Professional Engineering Design Management Regulations for Containers and Heat Exchangers http://bbs.hcbbs.com/thread-175003-1-1.html HG/T 20702-2000 Special Equipment Professional Engineering Design Management Regulations HG/T 20702-2000.1 http://bbs.hcbbs.com/thread-14299-1-1.html HG/T 20702-2000.2 http://bbs.hcbbs.com/thread-29581-1-1.html HG/T 20702-2000.3 http://bbs.hcbbs.com/thread-29580-1-1.html HG/T 20702-2000.4 http://bbs.hcbbs.com/thread-29579-1-1.html HG/T 20702-2000.5 http://bbs.hcbbs.com/thread-29578-1-1.html HG/T 20702-2000.6 http://bbs.hcbbs.com/thread-29576-1-1.html HG/T 20703-2000 Materials professional engineering design management regulations HG/T 20703-2000.1 http://bbs.hcbbs.com/thread-12087-1-1.html HG/T 20703-2000.2 http://bbs.hcbbs.com/thread-14301-1-1.html HG/T 20703-2000.3 http://bbs.hcbbs.com/thread-76966-1-1.html HG/T 20703-2000.4 http://bbs.hcbbs.com/thread-14897-1-1.html HG/T 20703-2000.5 http://bbs.hcbbs.com/thread-28612-1-1.html HG/T 20703-2000.6 http://bbs.hcbbs.com/thread-28614-1-1.html HG/T 20703-2000.7 http://bbs.hcbbs.com/thread-109281-1-1.html HG/T 20703-2000.8 http://bbs.hcbbs.com/thread-28611-1-1.html HG/T 20703-2000.9 http://bbs.hcbbs.com/thread-72069-1-1.html HG/T 20704-2000 Professional Engineering Design Management Regulations for Machine and Pumps HG/T 20704-2000.1 http://bbs.hcbbs.com/thread-109155-1-1.html HG/T 20704-2000.2 http://bbs.hcbbs.com/thread-109158-1-1.html HG/T 20704-2000.3 http://bbs.hcbbs.com/thread-109159-1-1.html HG/T 20704-2000.4 http://bbs.hcbbs.com/thread-109161-1-1.html HG/T 20704-2000.5 http://bbs.hcbbs.com/thread-109163-1-1.html HG/T 20704-2000.6 http://bbs.hcbbs.com/thread-109166-1-1.html HG/T 20704-2000.7 http://bbs.hcbbs.com/thread-109167-1-1.html HG/T 20704-2000.8 http://bbs.hcbbs.com/thread-109169-1-1.html HG/T 20704-2000.9 http://bbs.hcbbs.com/thread-109171-1-1.html HG 21501-1993 Rubber lined steel pipes and fittings http://bbs.hcbbs.com/thread-21075-1-1.html HG 21502.1-1992 Steel vertical cylindrical fixed roof storage tank series http://bbs.hcbbs.com/thread-7933-1-1.html HG 21502.2-1992 Steel vertical cylindrical internal floating roof storage tank series http://bbs.hcbbs.com/thread-7935-1-1.html HG 21503-1992 Steel fixed thin tube plate and tube heat exchanger http://bbs.hcbbs.com/thread-7938-1-1.html HG 21504.1-1992 FRP storage tank standard series (VN0.5m3~VN100m3) http://bbs.hcbbs.com/thread-79290-1-1.html HG 21504.2-1992 Standard series of assembled fiberglass storage tanks (VN100m3~VN500m3) http://bbs.hcbbs.com/thread-8298-1-1.html HG 21505-1992 Combined sight glass http://bbs.hcbbs.com/thread-21079-1-1.html HG 21506-1992 Reinforcement Circle http://bbs.hcbbs.com/thread-21158-1-1.html HG 21507-1992 Unified regulations on the content of power design and construction drawings for chemical enterprises http://bbs.hcbbs.com/viewthread.php?tid=178213&extra=page%3D1&frombbs=1 HG 21508-1992 General diagrams for wiring and electrical equipment installation in explosive hazardous atmospheres http://bbs.hcbbs.com/viewthread.php?tid=178242&extra=page%3D1&frombbs=1 HG 21509-1995 General diagram for cable tunnel laying in chemical enterprises http://bbs.hcbbs.com/viewthread.php?tid=156314 HG/T 21512-1995 Beam type gas injection packing support plate http://bbs.hcbbs.com/thread-28123-1-1.html HG/T 21554-1995 moment saddle ring packing HG/T 21554-1995.1 http://bbs.hcbbs.com/thread-11374-1-1.html HG/T 21554-1995.2 http://bbs.hcbbs.com/thread-11375-1-1.html HG/T 21556-1995 Pall ring packing HG/T 21556-1995.1 http://bbs.hcbbs.com/thread-11376-1-1.html HG/T 21556-1995.2 http://bbs.hcbbs.com/thread-11377-1-1.html HG/T 21556-1995.3 http://bbs.hcbbs.com/thread-11378-1-1.html HG/T 21556-1995.4 http://bbs.hcbbs.com/thread-11379-1-1.html HG/T 21557-1995 step ring packing HG/T 21557-1995.1 http://bbs.hcbbs.com/thread-11380-1-1.html HG/T 21557-1995.2 http://bbs.hcbbs.com/thread-11381-1-1.html HG/T 21559.1-95 stainless steel mesh plate corrugated packing http://bbs.hcbbs.com/thread-11383-1-1.html HG/T 21559.2-2005 Stainless steel orifice plate corrugated packing http://bbs.hcbbs.com/thread-118589-1-1.html HG/T 21559.3-2005 Stainless steel wire mesh corrugated filler http://bbs.hcbbs.com/thread-118590-1-1.html HG/T 21512-1995 Beam type gas injection filler support plate (construction drawing) includes: Carbon steel (Ⅰ) and stainless steel (Ⅱ) have 10 albums each. http://bbs.hcbbs.com/thread-28123-1-1.html HG 21536-1992 Unified regulations on the content and depth of industrial furnace design and construction drawings for chemical plants http://bbs.hcbbs.com/thread-24892-1-1.html HG 21537.1~8-1992 stuffing box http://bbs.hcbbs.com/thread-25912-1-1.html HG 21538-1992 Chemical mechanized transportation process design flow chart legend http://bbs.hcbbs.com/thread-28125-1-1.html HG 21539-1992 General drawing of reinforced concrete independent pipe frame http://bbs.hcbbs.com/thread-120062-1-1.html HG 21540-1992 General drawing of reinforced concrete longitudinal beam pipe frame HG 21541-1992 General drawing of welded H-beam standard joints HG 21542-1992 General drawing of monorail suspension crane beam http://bbs.hcbbs.com/thread-16227-1-1.html HG 21543-1992 General drawing of circular tower platform http://bbs.hcbbs.com/thread-12200-1-1.html HG 21546.1~6-93 Standard for cylindrical supporting wheels, blocking wheels and sealing devices http://bbs.hcbbs.com/thread-5632-1-1.html HG 21547-1993 Steel insert plates, gaskets, and figure 8 blind plates for pipelines http://bbs.hcbbs.com/thread-8070-1-1.html HG 21548-1993 Radial flow secondary sedimentation tank mud suction machine standard series http://bbs.hcbbs.com/thread-78390-1-1.html HG/T 21549-1995 Steel low-pressure wet gas cabinet series http://bbs.hcbbs.com/thread-24382-1-1.html HG/T 21550-1993 Anti-frost liquid level gauge HG/T 21551-1995 Plunger type discharge valve HG 21552-1993 General drawing of reinforced concrete truss type pipe rack HG 21553-1993 General drawing of steel decking HG/T 21561-1994 Acrylonitrile-butadiene-styrene (ABS) pipe and pipe fittings http://bbs.hcbbs.com/thread-28350-1-1.html HG/T 21562-1994 PTFE lined steel pipes and fittings http://bbs.hcbbs.com/thread-6480-1-1.html HG 21563-1995 Mixing transmission system combination, selection and technical requirements http://bbs.hcbbs.com/thread-11404-1-1.html HG 21564-1995 Mixing transmission device - flange flange http://bbs.hcbbs.com/thread-11405-1-1.html HG 21565-1995 Mixing transmission device - installing the bottom cover http://bbs.hcbbs.com/thread-92134-1-1.html HG 21566-1995 Mixing transmission device - single pivot frame http://bbs.hcbbs.com/thread-28108-1-1.html HG 21567-1995 Mixing transmission device - double pivot frame http://bbs.hcbbs.com/thread-11407-1-1.html HG 21568-1995 Mixing transmission device - drive shaft http://bbs.hcbbs.com/thread-11408-1-1.html HG 21569.1-1995 Mixing transmission device - with short coupling http://bbs.hcbbs.com/thread-11410-1-1.html HG 21569.2-1995 Mixing transmission device-block elastic coupling http://bbs.hcbbs.com/thread-11411-1-1.html HG 21570-1995 Mixing transmission device - coupling http://bbs.hcbbs.com/thread-11412-1-1.html HG 21571-1995 Mixing transmission device-mechanical seal http://bbs.hcbbs.com/thread-11413-1-1.html HG 21572-1995 Mixing transmission device - mechanical seal circulation protection system http://bbs.hcbbs.com/thread-11414-1-1.html HG 21537.1~8-92 stuffing box http://bbs.hcbbs.com/thread-25912-1-1.html HG/T 21573-1995 High-pressure bolts and bolt hydraulic tightening devices http://bbs.hcbbs.com/thread-116157-1-1.html HG/T 21574-1994 Equipment lifting lugs http://bbs.hcbbs.com/thread-11421-1-1.html HG/T 21575-1994 Illuminated sight glass http://bbs.hcbbs.com/thread-11422-1-1.html HG/T 21578-1994 Pipe damper http://bbs.hcbbs.com/thread-14898-1-1.html HG/T 21579-1995 Polypropylene/glass fiber reinforced plastic (PP/FRP) composite pipes and fittings http://bbs.hcbbs.com/thread-24390-1-1.html HG/T 21581-1995 General instructions, graphic symbol regulations and material library for automatic installation drawings http://bbs.hcbbs.com/thread-10146-1-1.html HG/T 21581-1995(HK01) Temperature measuring element installation album http://bbs.hcbbs.com/thread-10151-1-1.html HG/T 21581-1995(HK02) Pressure gauge and pressure transmitter pipeline connection and installation album http://bbs.hcbbs.com/thread-10155-1-1.html HG/T 21581-1995(HK03) Flow measurement differential pressure transmitter pipeline connection and installation drawing book http://bbs.hcbbs.com/thread-10157-1-1.html HG/T 21581-1995(HK04) Level measuring instrument installation brochure http://bbs.hcbbs.com/thread-10159-1-1.html HG/T 21581-1995(HK05) Analytical Instrument System Pipeline Connection and Installation Drawing http://bbs.hcbbs.com/thread-10162-1-1.html HG/T 21581-1995(HK06) Flange pressure throttling device installation brochure http://bbs.hcbbs.com/thread-10163-1-1.html HG/T 21581-1995(HK07) Corner joint pressure throttling device installation brochure http://bbs.hcbbs.com/thread-10166-1-1.html HG/T 21581-1995(HK08) Transmitter Installation Picture Book http://bbs.hcbbs.com/thread-13900-1-1.html HG/T 21581-95(HK09) Instrument pipe, cable and bridge installation album http://bbs.hcbbs.com/thread-117023-1-1.html HG/T 21581-1995(HK10) Instrument and instrument pipeline insulation installation album http://bbs.hcbbs.com/thread-13903-1-1.html HG/T 21581-1995(HK11) Pneumatic instrument pipeline connection and installation drawing book http://bbs.hcbbs.com/thread-13909-1-1.html HG/T 21581-1995(HK12) Instrument Cable Protection and Connection Atlas http://bbs.hcbbs.com/thread-13911-1-1.html HG/T 21583-1995 quick opening stainless steel removable cover HG/T 21584-1995 magnetic liquid level gauge http://bbs.hcbbs.com/thread-5349-1-1.html HG/T 21585.1-1998 Detachable trough plate gas-liquid distributor http://bbs.hcbbs.com/thread-52728-1-1.html HG/T 21586-1998 Drawer type wire mesh demister http://bbs.hcbbs.com/thread-149836-1-1.html HG 21588-1995 glass plate liquid level meter (series) http://bbs.hcbbs.com/thread-5424-1-1.html HG 21592-1995 Glass Tube Liquid Level Gauge (Series) http://bbs.hcbbs.com/thread-163831-1-1.html HG 21594~21604-1999 Stainless steel man and hand holes (series) HG 21594-1999 http://bbs.hcbbs.com/thread-14038-1-1.html HG 21595-1999 http://bbs.hcbbs.com/thread-14050-1-1.html HG 21596-1999 http://bbs.hcbbs.com/thread-167593-1-1.html HG 21597-1999 http://bbs.hcbbs.com/thread-14052-1-1.html HG 21598-1999 http://bbs.hcbbs.com/thread-7635-1-1.html HG 21599-1999 http://bbs.hcbbs.com/thread-83490-1-1.html HG 21600~21604-1999 http://bbs.hcbbs.com/thread-91312-1-1.html HG 21595-1999 Normal pressure stainless steel manhole construction drawing http://bbs.hcbbs.com/thread-14050-1-1.html HG 21596-1999 Rotary Cover Stainless Steel Manhole Construction Drawing http://bbs.hcbbs.com/thread-167593-1-1.html HG 21597-1999 Rotary arch cover quick opening stainless steel manhole construction drawing http://bbs.hcbbs.com/thread-14052-1-1.html HG 21598-1999 Construction drawing of stainless steel manhole with horizontal hanging cover http://bbs.hcbbs.com/thread-7635-1-1.html HG 21599-1999 Vertical ceiling stainless steel manhole construction drawing http://bbs.hcbbs.com/thread-83490-1-1.html HG 21600~21604-1999 Oval quick-opening stainless steel manhole construction drawings, normal pressure quick-opening stainless steel handhole construction drawings, flat cover stainless steel handhole construction drawings, rotary cover quick-opening stainless steel handhole construction drawings, rotating handle quick-opening stainless steel handhole construction drawings http://bbs.hcbbs.com/thread-91312-1-1.html HG 21605-1995 Steel and glass sintered sight glass http://bbs.hcbbs.com/thread-21159-1-1.html HG 21606-1995 Steel and Glass Sintered Liquid Level Gauge http://bbs.hcbbs.com/thread-21160-1-1.html HG 21607-1992 Special-shaped cylinder and head http://bbs.hcbbs.com/thread-5877-1-1.html HG/T 21608-1996 Liquid loading and unloading arm http://bbs.hcbbs.com/thread-126212-1-1.html HG/T 21609-1996 PTFE-rubber composite gasket for pipe flanges http://bbs.hcbbs.com/thread-3177-1-1.html HG/T 21610-1996 General diagram of hot-rolled ordinary section steel standard nodes HG/T 21611.1-96 General diagram of reinforced concrete belt conveyor trestle HG/T 21612-1996 Press-welded steel grating diagram HG/T 21613-1996 General diagram of steel ladders and steel railings http://bbs.hcbbs.com/thread-41942-1-1.html HG/T 21615-1997 Modified polypropylene chamber and plate and frame filter press series HG/T 21616-1997 Standard series of silencers for commonly used equipment in chemical plants http://bbs.hcbbs.com/thread-14899-1-1.html HG/T 21617-1998 General drawing of grooved anchor rail embedded parts http://bbs.hcbbs.com/thread-11423-1-1.html HG/T 21618-1998 Wire mesh demister http://bbs.hcbbs.com/thread-11424-1-1.html HG/T 21619-1986 Pressure vessel sight glass http://bbs.hcbbs.com/thread-5669-1-1.html HG/T 21620-1986-1~10 standard drawing with neck scope http://bbs.hcbbs.com/thread-145756-1-1.html HG/T 21621-1991 General drawing for direct burial and cable trench laying of cables in chemical enterprises HG/T 21622-1999 Lined sight glass HG/T 21623-1990 Standard drawing for rigid polyvinyl chloride sight glass http://bbs.hcbbs.com/thread-53352-1-1.html HG/T 21629-1999 Pipe rack standard drawing (2001 edition) http://bbs.hcbbs.com/thread-13007-1-1.html HG/T 21630-1990 Reinforced pipe http://bbs.hcbbs.com/thread-16080-1-1.html HG/T 21631-1990 Steel seam butt welded pipe fittings http://bbs.hcbbs.com/thread-5428-1-1.html HG/T 21632-1990 Forged steel socket welding, threaded and butt welding pipe stands http://bbs.hcbbs.com/thread-29782-1-1.html HG/T 21633-1991 FRP pipes and fittings http://bbs.hcbbs.com/thread-28091-1-1.html HG/T 21634-1988 Forged steel socket welded pipe fittings http://bbs.hcbbs.com/thread-20538-1-1.html HG/T 21635-1987 Carbon steel and low alloy steel seamless butt welding pipe fittings http://bbs.hcbbs.com/thread-20510-1-1.html HG/T 21636-1987 FRP/PVC composite pipes and fittings http://bbs.hcbbs.com/thread-62017-1-1.html HG/T 21637-1991 Chemical pipeline filter http://bbs.hcbbs.com/thread-14900-1-1.html HG/T 21640.1-2000H Section Steel Steel Structure Pipe Rack General Drawing Truss Type Pipe Rack Contents include: (1) General description (2) Steel truss (3) Movable bracket and fixed bracket (1) General description (4) Fixed bracket http://bbs.hcbbs.com/thread-57151-1-1.html (2) Steel truss http://bbs.hcbbs.com/thread-57122-1-1.html (3) Movable bracket http://bbs.hcbbs.com/thread-57124-1-1.html HG/T 21640.2-2000H steel structure pipe rack general drawing longitudinal beam type pipe rack http://bbs.hcbbs.com/thread-57106-1-1.html HG/T 21640.3-2000H Section Steel Steel Structure Pipe Rack General Drawing Independent Pipe Rack http://bbs.hcbbs.com/thread-57140-1-1.html HG/T 22814-1999 Design specifications for tunnel engineering in chemical mines HG 23011-1999 Safety regulations for hot work in factory areas http://bbs.hcbbs.com/thread-24023-1-1.html HG 23012-1999 Safety regulations for operations in factory equipment http://bbs.hcbbs.com/thread-104336-1-1.html HG 23013-1999 Safety regulations for blind plate extraction and plugging operations in factory areas http://bbs.hcbbs.com/thread-24033-1-1.html HG 23014-1999 Safety regulations for working at heights in factories http://bbs.hcbbs.com/thread-64116-1-1.html HG 23015-1999 Safety regulations for hoisting operations in factory areas http://bbs.hcbbs.com/thread-106753-1-1.html HG 23016-1999 Safety Regulations for Circuit Breaking Operations in Factory Areas http://bbs.hcbbs.com/thread-127171-1-1.html HG 23017-1999 Safety regulations for groundbreaking operations in factory areas http://bbs.hcbbs.com/thread-64107-1-1.html HG 23018-1999 Safety regulations for factory equipment maintenance operations http://bbs.hcbbs.com/thread-127172-1-1.html HGJ 12-1988 Chemical industrial furnace burner design regulations HGJ 201-83 Chemical engineering construction lifting construction regulations http://bbs.hcbbs.com/thread-9791-1-1.html HGJ 202-82 Specifications for construction and acceptance of degreasing projects http://bbs.hcbbs.com/thread-21166-1-1.html HGJ 203-83 General provisions for construction and acceptance specifications of chemical machine installation projects http://bbs.hcbbs.com/thread-9993-1-1.html HGJ 204-83 Chemical machinery installation engineering construction and acceptance specifications for opposed compressors http://bbs.hcbbs.com/thread-9994-1-1.html HGJ 205-1992 Chemical Machinery Installation Engineering Construction and Acceptance Specification Centrifugal Compressor http://bbs.hcbbs.com/thread-10109-1-1.html HGJ 206-1992 Specifications for construction and acceptance of chemical machine installation projects for small and medium-sized piston compressors http://bbs.hcbbs.com/thread-13271-1-1.html HGJ207-83 Specifications for construction and acceptance of chemical pump installation projects http://bbs.hcbbs.com/thread-7046-1-1.html HGJ 208-83 Specifications for construction and acceptance of high-pressure chemical equipment http://bbs.hcbbs.com/thread-5646-1-1.html HGJ209-83 Specifications for Construction and Acceptance of Medium and Low Voltage Chemical Equipment http://bbs.hcbbs.com/thread-21629-1-1.html HGJ 222-1992 Technical regulations for welding of aluminum and aluminum alloys http://bbs.hcbbs.com/thread-18521-1-1.html HGJ 223-1992 Technical regulations for welding and brazing of copper and copper alloys http://bbs.hcbbs.com/thread-21665-1-1.html HGJ 226-87 Specifications for construction and acceptance of tube furnace installation projects http://bbs.hcbbs.com/thread-75092-1-1.html HGJ227-84 Specifications for construction and acceptance of chemical furnace masonry projects http://bbs.hcbbs.com/thread-21666-1-1.html HGJ 228-87 Specifications for construction and acceptance of gas generator masonry projects in medium-sized fertilizer plants http://bbs.hcbbs.com/thread-21668-1-1.html HGJ 229-1991 Construction and acceptance specifications for industrial equipment and pipeline anti-corrosion projects http://bbs.hcbbs.com/thread-179595-1-1.html HGJ 230-89 Technical Regulations for Construction of Cracking Furnace of Ethylene Unit http://bbs.hcbbs.com/thread-75097-1-1.html HGJ 231-1991 Commissioning work specifications for large and medium-sized equipment in the chemical industry http://bbs.hcbbs.com/thread-5042-1-1.html HGJ 232-1992 Specifications for Production Preparation of Large and Medium-sized Equipment in the Chemical Industry CD130A3-84 "Technical Conditions for Welded Pressure Vessels of Stainless Composite Steel Plate" http://bbs.hcbbs.com/thread-109695-1-1.html CD 30A7-1987 Regulations on Calculation of Design and Operation Costs for Railway Transportation of Chemical Enterprises CD 30A 8-1987 Drawing and Application of Wind Rose Diagram CD 30A 9-1987 Regulations on Calculation of Design and Operation Costs of Automobile Transportation of Chemical Enterprises CD 30A 10-198 Regulations on Vertical Design Data of Sites of Chemical Enterprises 7 CD 42 A17-1984, CD 42 B1-1984, CD 42 A18-1984, CD 42 B2-1984, CD 42 A20-1983, CD 42 A21-1983, CD 42 B6-1983, CD 42 B7-1983 Design regulations and general atlas for thermal insulation, cold insulation, steam tracing and fully jacketed heating systems CD 42 A22-1984 Pipe span design regulations CD 42 A23-1985 extrusion tee series design standard CD 42 A25-1986 plunger valve standard series CD 42 B3-1984 single-layer U-shaped bellows expansion joint series standard CD 60 B1-1989 reinforced concrete anti-corrosion lining storage tank CD 62 B2-1984 steel grate plate atlas CD 62 B3-1986 steel structure node general diagram - steel platform beam column node atlas CD 62 B5-1986 Tower Platform Atlas CD 62 B6-1986 General Diagram of Steel Structure Nodes - Multi-layer Steel Structure Frame Node Atlas CD 91 A2-1989 Technical Regulations for Telecommunication Design of Production Equipment of Chemical Enterprises CD 90 B3-1986 General Diagram of the Secondary Principle of Restarting of Asynchronous Motors and Groups (upper and lower) CD 90 B4-1988 General Diagram of Electrostatic Grounding Installation of Chemical Enterprises CD 130A 8-1987 Titanium Equipment Design Technical Regulations CD 130A 9-1987 Titanium Equipment Technical Conditions CD 130 B4-1983 Stainless Steel Diffusion Buffer Type Vent Muffler Standard Drawing CD 130 B4-1983 Carbon Steel Diffusion Buffer Type Vent Muffler Standard Drawing CD 130 B5-1983 Stainless Steel Small Hole Type Vent Muffler (φ1) Standard Drawing CD 130 B5-1983 Stainless steel small hole type vent silencer (φ2) standard drawing CD 130 B5-1983 Carbon steel small hole type vent silencer (φ1) standard drawing CD 130 B5-1983 Carbon steel small hole type vent silencer (φ2) standard drawing TC 42 A1-1993 Pipeline common data sheet TC 42 A3-1988 Pipe circumferential weld groove type TC 42 A4-1991 Uniform regulations on professional vocabulary for pipelines TC 42 A5-1993 Regulations on the selection of steel pipe flanges and gaskets TC 42 B2-1994 Design and calculation of pipe supports TC 60 B1~2-1981 General atlas of seismic design node structures of buildings TC 62 B4-1981φ4.7m Mechanical ventilation cooling tower reuse diagram TC 62 H1-1982 Reinforced Concrete Column Foundation Selection Manual TC 62 H2-1982 Piston Compressor Foundation Selection Manual TC 62 H3-1982 Reinforced Concrete Rack Column Selection Manual TC 60 H4-1982 Cylindrical (column) Tower Equipment Foundation Selection Manual 1984 Published Chemical Industry Engineering Construction Standards and Specifications Compilation Volume 2 Machinery, Installation, Electrical, Instrumentation Volume 3 Furnace Building, Anti-corrosion, Insulation, Lining, Security category ; Published in 2005, the \"Design and Management Manual\" for small and medium-sized design firms and engineering companies. Overview: This manual is a set of design and management guidelines prepared by the China Petroleum and Chemical Exploration and Design Association, intended for use by small and medium-sized design firms and engineering companies. Key features: 1. Focuses primarily on provincial design institutes, while also taking into account various small and medium-sized design firms. With the new system as the main focus, ensure a smooth transition between the old and new systems. 2. Design-oriented, covering all aspects of the EPC turnkey project. 3. Wide scope with appropriate depth to adapt to changes in various institutions. The manual is comprehensive, covering both managerial and technical aspects, and essentially addressing the entire production and operation process of engineering companies. For companies that have not yet prepared an enterprise manual, even for design firms with similar specialties (such as those in the light industry or pharmaceutical sector), obtaining such a manual is undoubtedly a significant time- and effort-saving achievement in terms of the company’s foundational work, and it will surely lay an important foundation for the preparation of the company’s manual. Published in 2005 (second edition): Training Manual for Approvers of Chemical Process Pressure Pipeline Design. This manual was developed to support the qualification certification of pipeline design firms and those responsible for approving pipeline designs, taking into account the characteristics of the chemical industry. It provides concise and clear explanations in question-and-answer format regarding the issues that are commonly encountered in the design of pressure pipelines: http://bbs.hcbbs.com/thread-6620-1-1.html. Published in 1992, it is a compilation of standards, regulations, and related documents for chemical plant layout design, including the Regulations on the Management of Chemical Plant Layouts (issued by the former Ministry of Chemical Industry) ; Interim Measures for the Management of Construction Land Planning (**Planning Commission, **Land Administration Bureau) ; Interim Provisions on the Approval Process for Construction Land (**Land Administration Bureau**) ; Several Interim Provisions on the Preparation of As-Built Drawings for Capital Construction Projects (**Construction Commission**) ; Several Provisions on Saving Land Use in Chemical Industry Enterprises (Former Ministry of Chemical Industry) ; Specifications for the overall transportation design of chemical enterprises (issued by the former Ministry of Chemical Industry), published in 1987; Handbook of Control Engineering Components, published in 1996; Filter Design Handbook, published in 1993; Design Handbook for Instrument Repair Shops, published in 1993; Anti-Corrosion Guidelines for Automatic Control Design, published in 1992; Handbook of Common Materials and Devices for Automatic Control (Volumes I and II), published in 1994; Handbook on the Application of New Types of Industrial Column Packings (Bulk Packing Section), published in 1993; Catalogue of Non-Standard Equipment and Waste Heat Recovery Equipment for Small Nitrogen Fertilizer Plants (Volumes I and II), published in 1987; Design Handbook for Chemical Unit Operations (Volumes I and II), published in 2002; Practical Special Topics in Chemical Engineering – Design Handbook (Volumes I and II), published in 2001; Design Handbook for the Transportation of Powdered and Granular Gases, published in 2003; Guidebook for the Qualification Examination for Registered Chemical Engineers, published in 2003; Review Materials for the Qualification Assessment of Registered Chemical Engineers, published in 2003; Review Guide for the Qualification Examination of Registered Chemical Engineers, published in 2004; Practical Guide to Establishing International Project Management and Engineering Companies (Hardcover Edition). This book was compiled by the China Survey and Design Association in collaboration with the China Engineering Consulting Association, with the help of experienced experts who provided a comprehensive and in-depth analysis from both theoretical and practical perspectives on how to establish international project management companies. It is the first book in China to discuss the characteristics, functions, organizational structure, work procedures, management systems, as well as modern project management methods from the perspective of engineering and project management companies. It will also provide specific guidance for entities in our country such as engineering consulting, design, supervision, and construction firms in establishing international project management companies and engineering companies. Published in 2000: Training Materials for Project Managers in Engineering Construction. The content includes: Introduction to Project Management, Project Managers, Schedule Management and Integrated Cost/Schedule Control, Cost Estimation and Control, Project Quality Management, Design Management, Procurement Management, Construction Management, Commissioning Management, Computerized Management of Engineering Projects, Contract Conditions for General Contracting and Turnkey Projects in Engineering Design and Construction (1st English edition, 1995). Handbook of Basic Data for Chemical Process Design (supplied as loose sheets). Volume 1: Unit Conversions and Constants, Basic Physical Properties of Pure Compounds; Volume 2: Vapor Pressure, Density (Specific Gravity); Volume 3: Enthalpy and Heat Capacity, Phase Transition Properties, Reaction Heat and Thermochimical Properties; Volume 4: Viscosity, Thermal Conductivity, Diffusion Coefficient, Surface Tension; Volume 5: Coefficient of Expansion, Phase Equilibrium, Properties of Solutions, Thermodynamic Properties and Charts, Properties of Petroleum Distillates; Volume 6: Methods for Calculating Physical Property Data. Published in 2000: Budget Quotas for Chemical Plant Construction and Installation Projects. A total of 10 volumes. The content includes: Volume 1: Building Projects and Anti-corrosion Works in Industrial Buildings; Volume 2: Mechanical Engineering (Volumes 1 and 2); Volume 3: Pipeline Engineering (Volumes 1 and 2); Volume 4: Electrical Engineering; Volume 5: Automation Control and Instrumentation Engineering; Volume 6: Furnace Construction; Volume 7: Anti-corrosion and Insulation Works; Volume 8: Rules for Calculating Quantities in Budget Quotas for Chemical Plant Construction and Installation Projects. Published in 1993: Indicators for Estimating Investment Costs of Chemical Plants. The content includes: Volume 1: Indicators for Estimating Investment Costs of Nitrogen Fertilizer Plants; Volume 2: Indicators for Estimating Investment Costs of Phosphorus Fertilizer Plants; Volume 3: Indicators for Estimating Investment Costs of Acid and Alkali Plants; Volume 4: Indicators for Estimating Investment Costs of Organic Chemical Plants; Volume 5: Indicators for Estimating Investment Costs of Other Types of Plants. Published in 1995: Regulations on Compiling Other Costs for Chemical Plant Construction Projects. Published in 1989: Quotas for Construction Periods of Chemical Industry Projects (Trial Version). Published in 1995: Regulations on Compiling Preliminary Estimates for Imported Chemical Plant Construction Projects. Published in 1995: Land Use Quotas for Chemical Industry Project Construction (quotas issued by the Ministry of Construction and the Ministry of Land and Resources). Published in 1996: Methods for Adjusting Preliminary Estimates for Chemical Plant Projects (Trial Version). Published in 1993: Methods for Compiling Preliminary Estimates for Chemical Plant Design. Published in 1994: Budget Quotas for Construction and Installation Costs in Chemical Plant Projects. Published in 1983: Records of Control Room Construction in Chemical Plants. Published in 1991: Project Management Abroad (materials provided by the China Chemical Engineering Survey and Design Association). Published in 1995: Technical Specifications for Anti-corrosion Engineering Using Xylenic Unsaturated Polyester Resins (CEC S 73∶95) (standard of the China Society for Standardization of Engineering Construction). Published in 2006: Training Materials for Promoting the Implementation of ≥Specifications for General Contracting Management of Construction Projects≥ (including the specifications and their interpretations) (2 volumes). Published in 1988: Manual for Managing General Contracting Projects in Engineering Construction. Published in 1996: Table of Design and Construction Technical Standards in the Chemical Industry (table issued by the ministry). Published in 1999: Collection of Illustrative Drawings for Refrigeration Plant Design. Last edited by liuyuqian on 2008-4-13 01:06
Reply #22008-03-31
HG/T 20687-1989 (original code HGJ21-89), the Code for Electrical Design in Explosive and Fire-Hazardous Environments in Chemical Enterprises, has been uploaded at http://bbs.hcbbs.com/viewthread.php?tid=178128&extra=page%3D1&frombbs=1
Reply #32008-03-31
HG/T 20686-1990 Unified Specifications for Graphic and Text Symbols in Electrical Design of Chemical Enterprises has been uploaded. http://bbs.hcbbs.com/viewthread.php?tid=178147&extra=page%3D1&frombbs=1
Reply #42008-03-31
The Unified Specifications for the Depth of Content in Electrical Design and Construction Drawings for Chemical Enterprises, HG 21507-1992, has been uploaded at http://bbs.hcbbs.com/viewthread.php?tid=178213&extra=page%3D1&frombbs=1
Reply #52008-03-31
The general diagram for wiring and installation of electrical equipment in explosive hazardous environments, HG 21508-1992, has been uploaded. http://bbs.hcbbs.com/viewthread.php?tid=178242&extra=page%3D1&frombbs=1
Reply #62008-03-31
We have HG 21509-1995 General Diagrams for the Installation of Cable Tunnels in Chemical Enterprises here. We hope the original poster can complete the post. http://bbs.hcbbs.com/viewthread.php?tid=156314
Reply #72008-09-24
HG/T 20704-2000 Regulations on the Design Management of Machinery and Pump Engineering HG/T 20704-2000.1 http://bbs.hcbbs.com/thread-109155-1-1.html HG/T 20704-2000.2 http://bbs.hcbbs.com/thread-109158-1-1.html HG/T 20704-2000.3 http://bbs.hcbbs.com/thread-109159-1-1.html HG/T 20704-2000.4 http://bbs.hcbbs.com/thread-109161-1-1.html HG/T 20704-2000.5 http://bbs.hcbbs.com/thread-109163-1-1.html HG/T 20704-2000.6 http://bbs.hcbbs.com/thread-109166-1-1.html HG/T 20704-2000.7 http://bbs.hcbbs.com/thread-109167-1-1.html HG/T 20704-2000.8 http://bbs.hcbbs.com/thread-109169-1-1.html HG/T 20704-2000.9 http://bbs.hcbbs.com/thread-109171-1-1.html The above links are not working; please update them promptly
Reply #82009-04-17
Please upload it directly to the forum, OP
Reply #92009-05-13
HG/T 20639-1998 Typical Diagrams and Standard Catalogs for Engineering Design in the Field of Automatic Control http://bbs.hcbbs.com/thread-172894-1-1.html This post has been deleted
Reply #102009-08-23
This post was last edited by swpiwqw on 2009-8-23 13:05. Design standards for the CD 42 A23-1985 extruded tee series – I need this standard; why is it marked as under review or pending deletion? Could you please send it to me? Email address: swpiwqw@126.com. Thank you very much!
Reply #112011-09-09
The poster’s experience is priceless. Thanks for sharing!

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