2024-11-24 13.58.61.197
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
DL/T 1822-2018 Guide in order and acceptance of extraction check valves used for power station 430.0 via email in 1~5 business day valid,,2018-7-1
DL/T 2489-2022 Guide on selection of safety valves for power station 400.0 via email in 1~5 business day valid,,2022-11-13
GB/T 12233-2006 General purpose industrial valves - Casting iron globe valves and lift check valves 294.0 via email in 1 business day valid,,2007-5-1
GB/T 12235-2007 Steel globe valves and lift check valve for petroleum petrochemical and allied industries 270.0 via email in 1 business day superseded,2011-7-1,2007-11-1
GB/T 12235-2007/XG1-2011 Steel globe valves and lift check valve for petroleum||petrochemical and allied industries, includes Amendment 1 200.0 via email in 1 business day valid,,2011-7-1
GB/T 12236-2008 Steel swing check valve for petroleum petrochemical and allied industries 120.0 via email in 1 business day valid,,2008-7-1
GB/T 21387-2008 Aaxial flow check valve 120.0 via email in 1~3 business day valid,,2008-7-1
GB/T 26478-2011 Globe valves for ammonia and lift check valves 240.0 via email in 1~3 business day valid,,2011-10-1
GB/T 26482-2011 Fire type-testing requirement for check valves 210.0 via email in 1~3 business day valid,,2011-10-1
T/QGCML 1981-2023 via email in business day valid,,
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DL/T 1822-2018 Guide in order and acceptance of extraction check valves used for power station 
  Issued on: 2018-04-03   Price(USD): 430.0
DL/T 2489-2022 Guide on selection of safety valves for power station 
  Issued on: 2022-05-13   Price(USD): 400.0
GB/T 12233-2006 General purpose industrial valves - Casting iron globe valves and lift check valves 
  Issued on: 2006-12-25   Price(USD): 294.0
GB/T 12235-2007 Steel globe valves and lift check valve for petroleum petrochemical and allied industries 
  Issued on: 2007-04-18   Price(USD): 270.0
GB/T 12235-2007/XG1-2011 Steel globe valves and lift check valve for petroleum||petrochemical and allied industries, includes Amendment 1 
  Issued on: 2011-5-30   Price(USD): 200.0
GB/T 12236-2008 Steel swing check valve for petroleum petrochemical and allied industries 
  Issued on: 2008-2-2   Price(USD): 120.0
GB/T 21387-2008 Aaxial flow check valve 
  Issued on: 2008-2-2   Price(USD): 120.0
GB/T 26478-2011 Globe valves for ammonia and lift check valves 
  Issued on: 2011-5-12   Price(USD): 240.0
GB/T 26482-2011 Fire type-testing requirement for check valves 
  Issued on: 2011-5-12   Price(USD): 210.0
T/QGCML 1981-2023  
  Issued on: 2023-10-30   Price(USD):
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