2025-12-9 216.73.216.21
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 12221-2025 Metal valves - Face to face;end to end;center to face and center to end dimensions 615.0 via email in 1~3 business day to be valid,,2026-5-1
GB/T 12226-2025 General purpose industrial valves - Technical specification for gray iron castings 195.0 via email in 1~3 business day to be valid,,2026-5-1
GB/T 12227-2025 General purpose industrial valves - Technical specification for ductile iron castings 270.0 via email in 1~3 business day to be valid,,2026-5-1
GB/T 17213.9-2024 Industrial-process control valves—Part 2-3: Flow capacity—Test procedures 600.0 via email in 1~5 business day valid,,2025-5-1
T/HEMIA 0001-2024 via email in business day valid,,2024-10-15
GB/T 12250-2023 Automatic steam traps—Marking 105.0 via email in 1 business day valid,,2024-7-1
GB/T 12223-2023 Part-turn valve actuator attachments 345.0 via email in 1~5 business day valid,,2023-12-1
GB/T 12230-2023 General purpose industrial valves—Specification of stainless steel castings 255.0 via email in 1~3 business day valid,,2023-12-1
GB/T 8464-2023 Cast iron and copper valves with screwed connections 390.0 via email in 1 business day valid,,2023-10-1
GB/T 12222-2023 Multi-turn valve actuator attachments 285.0 via email in 1~3 business day valid,,2023-10-1
GB/T 26481-2022 Industrial valves test for fugitive emissions 105.0 via email in 1~3 business day valid,,2023-7-1
GB/T 13927-2022 Industrial valves—Pressure testing 210.0 via email in 1 business day valid,,2023-7-1
GB/T 40079-2021 Classification system and qualification procedures for fugitive emission type testing of valves 585.0 via email in 1 business day valid,,2021-11-1
GB/T 19672-2021 Pipeline valves—Technical specification 615.0 via email in 1~8 business day valid,,2021-10-1
GB/T 22652-2019 Overlaying-welding procedure qualification for valves sealing face 300.0 via email in 1 business day valid,,2020-5-1
GB/T 38202-2019 Installation,operation,maintenance of fully welded body ball valve 310.0 via email in 1~5 business day valid,,2020-5-1
T/ZZB 1023-2019 Pneumatic control valves for petroleum, petrochemical, natural gas and related industries via email in business day valid,,2019-3-21
T/CGMA 041004-2018 via email in business day valid,,2019-2-11
GB/T 12225-2018 General purpose industrial valves—Specification of copper alloy castings 130.0 via email in 1 business day valid,,2018-12-1
CJ/T 514-2018 Metal valves for gas transmission 340.0 via email in 1~5 business day valid,,2018-12-1
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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   Price(USD): 615.0
GB/T 12226-2025 General purpose industrial valves - Technical specification for gray iron castings 
  Issued on: 2025-10-31   Price(USD): 195.0
GB/T 12227-2025 General purpose industrial valves - Technical specification for ductile iron castings 
  Issued on: 2025-10-31   Price(USD): 270.0
GB/T 17213.9-2024 Industrial-process control valves—Part 2-3: Flow capacity—Test procedures 
  Issued on: 2024-10-26   Price(USD): 600.0
T/HEMIA 0001-2024  
  Issued on: 2024-10-15   Price(USD):
GB/T 12250-2023 Automatic steam traps—Marking 
  Issued on: 2023-12-28   Price(USD): 105.0
GB/T 12223-2023 Part-turn valve actuator attachments  
  Issued on: 2023-05-23   Price(USD): 345.0
GB/T 12230-2023 General purpose industrial valves—Specification of stainless steel castings  
  Issued on: 2023-05-23   Price(USD): 255.0
GB/T 8464-2023 Cast iron and copper valves with screwed connections 
  Issued on: 2023-03-17   Price(USD): 390.0
GB/T 12222-2023 Multi-turn valve actuator attachments  
  Issued on: 2023-03-17   Price(USD): 285.0
GB/T 26481-2022 Industrial valves test for fugitive emissions 
  Issued on: 2022-12-30   Price(USD): 105.0
GB/T 13927-2022 Industrial valves—Pressure testing 
  Issued on: 2022-12-30   Price(USD): 210.0
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 19672-2021 Pipeline valves—Technical specification 
  Issued on: 2021-03-09   Price(USD): 615.0
GB/T 22652-2019 Overlaying-welding procedure qualification for valves sealing face 
  Issued on: 2019-10-18   Price(USD): 300.0
GB/T 38202-2019 Installation,operation,maintenance of fully welded body ball valve 
  Issued on: 2019-10-18   Price(USD): 310.0
T/ZZB 1023-2019 Pneumatic control valves for petroleum, petrochemical, natural gas and related industries 
  Issued on: 2019-03-21   Price(USD):
T/CGMA 041004-2018  
  Issued on: 2018-12-12   Price(USD):
GB/T 12225-2018 General purpose industrial valves—Specification of copper alloy castings 
  Issued on: 2018-05-14   Price(USD): 130.0
CJ/T 514-2018 Metal valves for gas transmission 
  Issued on: 2018-06-12   Price(USD): 340.0
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