2025-12-8 216.73.216.21
Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Code of China
Chinese National Standard List: Valve

GB/T 12233-2025 General purpose industrial valves - Casting iron globe valves and lift check valves 
  Issued on: 2025-10-31   Translation Price(USD): 210.0
GB/T 12221-2025 Metal valves - Face to face;end to end;center to face and center to end dimensions 
  Issued on: 2025-10-31   Translation Price(USD): 615.0
GB/T 12226-2025 General purpose industrial valves - Technical specification for gray iron castings 
  Issued on: 2025-10-31   Translation Price(USD): 195.0
GB/T 12232-2025 General purpose industrial valves - Flanged iron gate valves 
  Issued on: 2025-10-31   Translation Price(USD): 270.0
GB/T 12227-2025 General purpose industrial valves - Technical specification for ductile iron castings 
  Issued on: 2025-10-31   Translation Price(USD): 270.0
GB/T 12235-2025 Steel globe valves and lift check valve for petroleum;petrochemical and allied industries 
  Issued on: 2025-10-31   Translation Price(USD): 405.0
GB/T 12244-2025 Pressure reducing valves—General requirements 
  Issued on: 2025-10-05   Translation Price(USD): 135.0
GB/T 44519-2024 Industrial valves—Gearbox for valves 
  Issued on: 2024-09-29   Translation Price(USD): 375.0
GB/T 43619-2023 Safety devices for protection against excessive pressure—Controlled safety pressure relief systems 
  Issued on: 2023-12-28   Translation Price(USD): 315.0
GB/T 12250-2023 Automatic steam traps—Marking 
  Issued on: 2023-12-28   Translation Price(USD): 105.0
DL/T 2659-2023 Guide of selection for high-pressure heater three-way valves in power station 
  Issued on: 2023-10-11   Translation Price(USD): 225.0
GB/T 28778-2023 Pilot operated safety valves 
  Issued on: 2023-9-7   Translation Price(USD): 320.0
GB 7512-2023 Valves for liquefied petroleum gas cylinders 
  Issued on: 2023-11-27   Translation Price(USD): 435.0
GB/T 42609-2023 Coal feed flow three-way diverter valve  
  Issued on: 2023-05-23   Translation Price(USD): 285.0
GB/T 12223-2023 Part-turn valve actuator attachments  
  Issued on: 2023-05-23   Translation Price(USD): 345.0
GB/T 12230-2023 General purpose industrial valves—Specification of stainless steel castings  
  Issued on: 2023-05-23   Translation Price(USD): 255.0
GB/T 8464-2023 Cast iron and copper valves with screwed connections 
  Issued on: 2023-03-17   Translation Price(USD): 390.0
GB/T 12222-2023 Multi-turn valve actuator attachments  
  Issued on: 2023-03-17   Translation Price(USD): 285.0
GB/T 26481-2022 Industrial valves test for fugitive emissions 
  Issued on: 2022-12-30   Translation Price(USD): 105.0
GB/T 13927-2022 Industrial valves—Pressure testing 
  Issued on: 2022-12-30   Translation Price(USD): 210.0
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