المعهد الوطني الأمريكي للمعايير
API Valve Standards
ASME Valve Standards
The American Society of Mechanical Engineers
ANSI Standard Code
ANSI Standard Name
ANSI A126
Grey iron castings for valves flanges and pipe fittings
ANSI A181
Standard specifications for forged or rolled steel pipe flanged forged fittings and valves and parts for general service
ANSI B16.10
Face to face and end to end dimension of ferrous valves
ANSI B16.34
Steel valves
ANSI B127.1
Constant-level oil valves
The American Petroleum Institute
API Standard Code
API Standard Name
API SPEC6D
Supplement 1 to API spec 6D (sixteenth edition ) specification for pipeline valves
API STD6D
Steel gate plug ball and check valves for pipeline service
API STD6D
API Specification for flanged steel gate and plug valves for drilling and production service
API SPE14D
API Specification for wellhead surface safety valves for offshore service
API 526
Flanged steel safety relief valves
API 527
Commercial seat tightness of safety relief valves with metal – to metal seats
API 528
API standard for safety relief valve nameplate nomenclature
API 529
Cast – forged Steel plug valves flanged ends
API 594
Wafer-type check valves
API 595
Cast iron gate valves flanged ends
API 597
Steel venturi gate valves flanged or butt welding ends
API 598
Valve inspection and test
API 599
Steel plug valves flanged or butt welding ends
API 600
Flanged and butt – welding – end steel gate and plug valves for refinery use
API 602
Compact design carbon steel gate valves for refinery use
API 603
150 – pound light – wall corrosion – resistant gate valves for refinery use
API 604
Ductile iron gate valves flanged ends
API 607
Fire-resistant testing of ball valves with soft contact faces
API 609
Butterfly valves to 150 PSIG and 150 F
API SPEC 6FA
Specification for fire test for valves
API SPEC 6FC
Specification for fire test for valves with automatic backseats
API BULL 6RS
Bulletin on referenced standards for committee 6, standardization of valves and wellhead equipment
API RP 11V6
Recommended practice for the design of continuous flow gas lift installations using injection pressure operated valves first edition
API RP 11V7
Recommended practice for repair, testing, and setting gas lift valves
API RP 520 PT 1
Sizing, selection, and installation of pressure-relieving devices in refineries part 1- sizing and selection
API RP 574
Inspection of piping, tubing, valves, and fittings first edition, replaces guide for inspection of refinery equipment Chapter XI
API RP 576
Inspection of pressure-relieving devices first edition
API STD 608
Metal ball valves-flanged, threaded, and welding end
ASME Valve Standard Code
ASME Standard Name
ASME A105/105M
Standard Specification for Carbon Steel Forgings for piping applications
ASME A181/181M
Standard Specification for Carbon Steel Forgings for General purpose piping
ASME A182/182M
Standard Specification for forged or rolled alloy-steel pipe flanges, forged fittings and valves and parts for high-temperature service
ASME A727/727M
Standard specification for carbon steel forgings for piping components with inherent notch toughness.
ASME A961
Standard Specification for Common Requirements for Steel Flanges, Forged Fittings, Valves, and Parts for Piping Applications
ASME B462
Standard Specification for Forged or Rolled UNS N08020, UNS N08024, UNS N08026, UNS N08367, and UNS R20033 Alloy Pipe Flanges, Forged Fittings, and Valves and Parts for Corrosive High-Temperature Service
ASME B834
Standard Specification for Pressure Consolidated Powder Metallurgy Iron-Nickel- Chromium-Molybdenum (UNS N08367) and Nickel- Chromium Molybdenum Columbium (Nb) (UNS N06625) Alloy Pipe Flanges, Fittings, Valves, and Parts
ASME D5500
Standard Test Method for Vehicle Evaluation of Unleaded Automotive Spark-ignition Engine Fuel for Intake Valve Deposit Formation
ASME F885
Standard Specification for Envelope Dimensions for Bronze Globe Valves NPS 1/4 to 2 El-1996 R(1996)
ASME F992
Standard Specification for Valve Label Plates El-1997 R(1997)
ASME F993
Standard Specification for Valve Locking Devices El-1997 R(1997)
ASME F1020
Standard Specification for Line-Blind Valves for marine Applications El-1996 RI’1996)
ASME F1098
Standard Specification for Envelope Dimensions for Butterfly Valves – NPS 2 to 24 EI-1993 R(1993)
ASME F1271
Standard Specification for Spill Valves for Use in Marine Tank Liquid Overpressure Protection Applications EI-1995 R (1995)
ASME F1370
Standard Specification for Pressure Reducing valves for Water Systems, Shipboard
ASME F1508
Standard Specification for Angle Style, Pressure Relief Valves for Steam, Gas, and Liquid Services
ASME F1565
Standard Specification for Pressure-Reducing Valves for Steam Service
ASME F1792
Standard Specification for Special Requirements for Valves Used in Gaseous Oxygen Service
ASME F1793
Standard Specification for Automatic Shut-Off Valves (Also Known as Excess Flow Valves, EFV) for Air or Nitrogen Service
ASME F1794
Standard Specification for Hand operated, Globe-Style Valves for Gas (Except Oxygen Gas), and Hydraulic Systems
ASME F1795
standard Specification for pressure-reducing Valves for Air or Nitrogen Systems
ASME A230
Standard specification for steel wire oil – tempered carbon valve spring quality
ASME A232
Standard specification for chromium-vanadium alloy steel valve spring quality
ASME A350
Standard specification for forged or rolled carbon and alloy steel flanges forged fittings and valves and parts for low – temperature service
ASME A338
Standard specification for ultrasonic examination of heavy steel forgings
ASME A694
Standard specification for forgings carbon and alloy steel for pipe flanges fittings valves and parts for high-pressure transmission service
ASME A404
Standards specification for forged or rolled alloy – steel pipe flanged forged fittings and valves and parts specially heat-treated for high-temperature service
ASME A522
Forged or rolled 8% and 9% nickel alloy steel flanges fittings valves and parts for low – temperature service
China and International Valve Standards
China Standard Code | China Standard Name | Adopting Standard |
GB12220 | General valve – marking | ISO 5209 |
GB12221 | Flanged ends metal valve – face-to-face dimensions | ISO 5752 |
GB12222 | Multi-turn valve – the connection of the driving device | ISO 5210/1 – 3 |
GB12223 | Part-turn valve – the connection of the driving device | ISO 5211/1 – 3 |
GB12224 | Steel valve – general requirements | ANSI B16.34 |
GB12225 | General valve – copper alloy casting ware technology requirements | ASTM B584 |
GB12226 | General valve – gray casting iron technology requirements | ISO 185,BS 1452 |
GB12228 | General valve – carbon forging steel technology requirements | ASTM A 105,A181 |
GB12229 | General valve – carbon casting steel technology requirements | ASTM A703 |
GB12230 | General valve – Ao casting steel technology requirements | ASTM A351 |
GB12232 | General valve – flanged ends iron gate valve |
ISO5996-1982, API 595 |
GB12233 | General valve – iron gate valve and lift check valve | BS5152,5153 |
GB12234 | General valve – flanged and butt-welding ends copper gate valve | API 600 |
GB12237 | General valve – flanged and butt-welding ends steel ball valve | ISO7121, API 607 |
GB12238 | General valve – flanged and wafer ends butterfly valve | BS5155 |
GB12239 | General valve – diaphragm valve | BS5156,NFE29 |
GB12240 | General valve – iron plug valve | API 593 |
GB12241 | Safety valve – general requirements | ISO 4126 |
GB12242 | Safety valve – characteristic testing solution | ANSI/ASME PTC25.3 |
GB12243 | Direct spring-loaded safety valve | JIS B 8210 |
GB12244 | Pressure reducing valve – general requirements | JIS B 8372, B8410 |
GB12245 | Pressure reducing valve – characteristic testing solution | JIS B 8372, B8410 |
GB12246 | Pilot operated pressure reducing valve | JIS B 8372, DSS405 |
GB12247 | Steam trap valve – classification | ISO 6704 |
GB12248 | Steam trap valve – technology terms | ISO 6552 |
GB12249 | Steam trap valve – marking | ISO 6553 |
GB12250 | Steam trap valve – face-to-face dimensions | ISO 6554 |
GB12251 | Steam trap valve – testing solution | ISO 6948,7841,7842 |
GB/T13927 | General valve – pressure testing | ISO 5208 |
JB/T6899-93 | Valve fire-proof test | ISO10497 |
JB/T7927-95 | Valve casting steelware out-form quality requirements | MSS SP55 |
ZBJ16006-90 | Inspection and testing of valve | API 598 |
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