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Std ID |
Description (Standard Title) |
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GB/T 6443-1986
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Involute cylindrical gears. Information of the dimensional data to be given on the drawing
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GB/T 3481-1983
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Nomenclature, characteristics, causes of gear tooth failure
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GB/T 14043-1993
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Hydraulic fluid power. Code for identification of valve mounting
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GB/T 12244-2025
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Pressure reducing valves - General requirements
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GB/T 44519-2024
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Industrial valves - Gearbox for valves
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GB/T 45161-2024
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Technical specification of safety valves for liquid hydrogen vessels
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GB/T 12222-2023
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Multi-turn valve actuator attachments
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GB/T 8464-2023
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Cast iron, copper and stainless steel valves with screwed connections
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GB/T 12223-2023
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Part-turn valve actuator attachments
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GB/T 12230-2023
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General purpose industrial valves - Specification of stainless steel castings
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GB/T 42609-2023
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Coal feed flow three-way diverter valve
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GB/T 28778-2023
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Pilot operated safety valves
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GB/T 12250-2023
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Automatic steam traps - Marking
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GB/T 43619-2023
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Safety devices for protection against excessive pressure - Controlled safety pressure relief systems
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GB/T 13927-2022
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Industrial valves - Pressure testing
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GB/T 26481-2022
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Industrial valves test for fugitive emissions
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GB/T 12237-2021
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Steel ball valves for petroleum, petrochemical and allied industries
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GB/T 12241-2021
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Safety valves - General requirements
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GB/T 12242-2021
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Pressure relief devices - Performance test code
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GB/T 19672-2021
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Pipeline valves - Technical specification
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GB/T 12243-2021
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Spring loaded safety valves
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GB/T 40011-2021
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Pilot safety valve for cryogenic fluid service
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GB/T 40079-2021
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Classification system and qualification procedures for fugitive emission type testing of valves
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GB/T 38599-2020
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Safety valves and bursting disc safety devices in combination
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GB/T 12234-2019
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Bolted bonnet steel gate valves for petroleum and natural gas industries
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GB/T 22652-2019
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Overlaying-welding procedure qualification for valves sealing face
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GB/T 24925-2019
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Low temperature valve - Technical specifications
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GB/T 38202-2019
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Installation, operation, maintenance of fully welded body ball valve
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GB/T 12225-2018
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General Purpose Industrial Valves - Specification of Copper Alloy Castings
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GB/T 36523-2018
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Compound quick intake and exhaust air valve for water supply pipeline
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GB/T 36588-2018
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Safety devices for protection against excessive pressure -- Common data
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GB/T 34618-2017
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Temperature detection method for judging internal leakage faults of working valves in steam drainage steam
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GB/T 7512-2017
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[Including 2022XG1] Valves for liquefied petroleum gas cylinders
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GB/T 35741-2017
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Specification of stainless steel forgings for industrial valves
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GB/T 35740-2017
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Specification of nickel and nickel alloy castings for industrial valves
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GB/T 13932-2016
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Cast Iron Swing Check Valves
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GB/T 15185-2016
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Flanged Iron and Copper Ball Valves
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GB/T 21384-2016
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Electric Water-Heater Safety Valve
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GB/T 32808-2016
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Valves -- Model designation method
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GB/T 33146-2016
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Valves for liquefied dimethyl ether cylinders
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GB/T 12220-2015
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Industrial valves -- Marking
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GB/T 12224-2015
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General requirements for industrial steel valves
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GB/T 12247-2015
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Automatic steam traps -- Classification
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GB/T 32290-2015
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Reduced-wall, resilient-seated gate valves for water supply service
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GB/T 32291-2015
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Offline inspection and evaluation of high and super-high pressure safety valves
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GB/T 30818-2014
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Fully welded body ball valves for pipeline transportation systems in petroleum and natural gas industries
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GB/T 30832-2014
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Valves - Test method of flow coefficient and flow resistance coefficient
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GB/T 29528-2013
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Specification of copper alloy forgings for valves
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GB/T 28270-2012
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Intelligent valve electric actuator
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GB/T 28776-2012
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Steel gate, globe and check valve for the petroleum and natural gas industries (for sizes DN100 and smaller)
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GB/T 28777-2012
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Process valve qualification procedure for the petrochemical industry
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GB/T 28778-2012
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Pilot-operated safety valves
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GB/T 29026-2012
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Spring loaded safety valve for cryogenic service
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GB/T 26478-2011
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Globe valves for ammonia and lift check valves
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GB/T 26479-2011
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Fire test for soft-seated quarter-turn valves
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GB/T 26480-2011
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Valve inspection and testing
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GB/T 26481-2011
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Valve test for fugitive emissions
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GB/T 26482-2011
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Fire type-testing requirement for check valves
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GB/T 24917-2010
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Glass valve
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GB/T 24918-2010
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Cryogenic emergency shutoff valve
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GB/T 24919-2010
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Installation, operation, maintenance of industrial valves -- General requirements
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GB/T 24920-2010
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Steel pressure relief valves for petrochemical industries
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GB/T 24921.1-2010
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Sizing, ion and installation of pressure relieving valves for petrochemical industries -- Part 1: Sizing and se-lection
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GB/T 24921.2-2010
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Sizing, se-lection and installation of pressure relieving valves for petrochemical industries -- Part 2: Installation
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GB/T 24922-2010
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Technical specifications of explosion-proof version electric valve actuators
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GB/T 24923-2010
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Technical specifications of basic version electric valve actuators
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GB/T 24924-2010
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Resilient-seated gate valves for water supply service
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GB/T 24925-2010
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Cryogenic valve technical specifications
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GB/T 26144-2010
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Liner fluoroplastics for flanged and wafer steel butterfly valve
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GB/T 26145-2010
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Drain valve
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GB/T 26146-2010
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Eccentric semi-ball value
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GB/T 26147-2010
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Specification for ball of ball valve
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GB/T 12236-2008
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Steel swing check valve for petroleum, petrochemical and allied industries
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GB/T 12238-2008
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Flanged and wafer resilient seal butterfly valves
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GB/T 12239-2008
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Industrial valves -- Diaphragm valves made of metallic materials
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GB/T 12240-2008
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Iron plug valves
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GB/T 13927-2008
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Industrial valves -- Pressure testing
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GB/T 21384-2008
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Electric water-heater safety valve
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GB/T 21385-2008
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Metal-seated ball valve
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GB/T 21386-2008
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Ratio pressure reducing
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GB/T 21387-2008
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Axial flow check valve
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GB/T 21465-2008
|
Terminology for valves
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GB/T 22130-2008
|
Steel plug valves
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GB/T 22652-2008
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Overlaying-welding procedure qualification for valves sealing face
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GB/T 22653-2008
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Emergency shutoff valve for LG equipment
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GB/T 22654-2008
|
Automatic steam traps -- Technical specification
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GB/T 8464-2008
|
Cast iron and copper valves with screwed connections
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GB/T 12234-2007
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Bolted bonnet steel gate valves for petroleum and natural gas industries [including MODIFICATION 1]
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GB/T 12235-2007
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Steel globe valves and lift check valve for petroleum, petrochemical and allied industries [including MODIFICATION 1]
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GB/T 12237-2007
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Steel ball valves for petroleum, petrochemical and allied industries
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GB/T 20910-2007
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Temperature/pressure safety valve for hot water supply system
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GB/T 12228-2006
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General purpose industrial valves - Specification of carbon steel forgings
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GB/T 12233-2006
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General purpose industrial valves -- Casting iron globe valves and lift check valves
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GB/T 12244-2006
|
General requirements for pressure reducing valves
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GB/T 12245-2006
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Methods of performance test for pressure reducing valves
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GB/T 12246-2006
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Pilot operated pressure reducing valves
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GB/T 12243-2005
|
Spring loaded safety valves
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GB/T 12221-2005
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Metal valves -- Face to face, end to end, center to face and center to end dimensions
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GB/T 12222-2005
|
Multi-turn valve actuator attachments
|
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GB/T 12223-2005
|
Part-turn valve actuator attachments
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