2023-2-1 3.235.195.196
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Code of China
Chinese National Standard List: Valve

GB/T 7512-2017/XG1-2022 Valves for liquefied petroleum gas cylinders 
  Issued on: 2022-12-30   Price(USD):
T/CGMA 041005-2018 Basic version electric actuators for valve―Quality classification specification 
  Issued on: 2018-12-12   Price(USD): 105.0
T/ZZB 0050-2016 Steel ball valves for petroleum , petrochemical , natural gas and allied industries 
  Issued on: 2016-08-12   Price(USD):
JB/T 7748-1995  
  Issued on: 1995-06-20   Price(USD): 224.0
GB/T 40011-2021 Pilot safety valve for cryogenic fluid service 
  Issued on: 2021-04-30   Price(USD): 200.0
GB/T 12243-2021 Spring loaded safety valves  
  Issued on: 2021-04-30   Price(USD): 360.0
GB/T 40079-2021 Classification system and qualification procedures for fugitive emission type testing of valves 
  Issued on: 2021-04-30   Price(USD): 585.0
GB/T 12242-2021 Pressure relief devices—Performance test code 
  Issued on: 2021-03-09   Price(USD): 870.0
GB/T 12237-2021 Steel ball valves for petroleum, petrochemical and allied industries 
  Issued on: 2021-03-09   Price(USD): 315.0
GB/T 19672-2021 Pipeline valves—Technical specification 
  Issued on: 2021-03-09   Price(USD): 615.0
GB/T 12241-2021 Safety valves—General requirements 
  Issued on: 2021-03-09   Price(USD): 240.0
T/ZZB 1964-2020 Ball of ball valve 2020 
  Issued on: 2020-11-23   Price(USD):
GB/T 38599-2020 Safety valves and bursting disc safety devices in combination 
  Issued on: 2020-03-31   Price(USD): 160.0
GB/T 38202-2019 Installation,operation,maintenance of fully welded body ball valve 
  Issued on: 2019-10-18   Price(USD): 310.0
GB/T 22652-2019 Overlaying-welding procedure qualification for valves sealing face 
  Issued on: 2019-10-18   Price(USD): 300.0
GB/T 24925-2019 Low temperature valve—Technical specifications 
  Issued on: 2019-10-18   Price(USD): 380.0
GB/T 12234-2019 Bolted bonnet steel gate valves for petroleum and natural gas industries  
  Issued on: 2019-10-18   Price(USD): 330.0
GB/T 36588-2018 Safety devices for protection against excessive pressure—Common data 
  Issued on: 2018-09-17   Price(USD): 370.0
GB/T 36523-2018 Compound quick intake and exhaust air valve for water supply pipeline 
  Issued on: 2018-07-13   Price(USD): 310.0
GB/T 12225-2018 General purpose industrial valves—Specification of copper alloy castings 
  Issued on: 2018-05-14   Price(USD): 130.0
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