2025-12-23 10.8.118.215
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB/T 13404-1992 Polytetrafluorethylene envelope gaskets for pipe flanges 100.0 via email in 1~3 business day abolished2009-04-01,2009-4-1,1992-10-1
GB/T 12621-1990 Test method for stress relaxation of gaskets for pipe flanges 135.0 via email in 1~3 business day abolished2008-11-01,2008-11-1,1991-10-1
GB/T 12622-1990 Test method for compressibility and recorery of gaskets for pipe flanges 75.0 via email in 1~3 business day abolished2008-11-01,2008-11-1,1991-10-1
GB/T 12385-1990 Test method for sealing characteristics of gaskets for pipe flanges 90.0 via email in 1~3 business day abolished2008-11-01,2008-11-1,1991-7-1
GB/T 3452.3-1988 Fluid power systems-O-Ring-Design criteria for O-Ring housing-Basic calculation 1264.0 via email in 1~5 business day superseded,2006-4-1,1989-1-1
GB/T 9126.2-1988 Asbestes rubber gaskets for steel pipe flanges with raised face 184.0 via email in 1~3 business day superseded,2003-12-1,1989-1-1
GB/T 9126.3-1988 Asbestes rubber gaskets for steel pipe flanges with male and female face 184.0 via email in 1~3 business day superseded,2003-12-1,1989-1-1
GB/T 9130-1988 Specification for metallic ring gaskets for steel pipe flange joints 184.0 via email in 1~3 business day superseded,2008-2-1,1989-1-1
GB/T 9129-1988 Specification for asbestes rubber gasket for steel pipe flanges 120.0 via email in 1~3 business day superseded,2003-12-1,1989-1-1
GB/T 9128.1-1988 Octagonal metallic ring gaskets for steel pipe flanges joints 180.0 via email in 1~3 business day superseded,2004-6-1,1989-1-1
GB/T 9126.1-1988 Asbestes rubber gaskets for steel pipe flanges with full face 184.0 via email in 1~3 business day superseded,2003-12-1,1989-1-1
GB/T 9126.4-1988 Asbestes rubber gaskets for steel pipe flanges with tongue and groove face 184.0 via email in 1~3 business day superseded,2003-12-1,1989-1-1
GB/T 9128.2-1988 Oval metallic ring gaskets for steel pipe flange joint 180.0 via email in 1~3 business day valid,,1989-1-1
GB/T 3452.2-1987 Appearance quality acceptance criteria for rubber O-rings 184.0 via email in 1~3 business day superseded2008-02-01,2008-2-1,1987-12-1
GB 4620-1984 Spiral wound gaskets test method of hydraulic pressure sealing characteristics 30.0 via email in 1~3 business day superseded,1993-10-1,1985-6-1
GB 4621-1984 Spiral wound gaskets test method of steam sealing characteristics 30.0 via email in 1~3 business day superseded,1993-10-1,1985-6-1
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GB/T 13404-1992 Polytetrafluorethylene envelope gaskets for pipe flanges 
  Issued on: 1992-03-28   Price(USD): 100.0
GB/T 12621-1990 Test method for stress relaxation of gaskets for pipe flanges 
  Issued on: 1990-12-14   Price(USD): 135.0
GB/T 12622-1990 Test method for compressibility and recorery of gaskets for pipe flanges 
  Issued on: 1990-01-02   Price(USD): 75.0
GB/T 12385-1990 Test method for sealing characteristics of gaskets for pipe flanges 
  Issued on: 1990-06-23   Price(USD): 90.0
GB/T 3452.3-1988 Fluid power systems-O-Ring-Design criteria for O-Ring housing-Basic calculation 
  Issued on: 1988-04-18   Price(USD): 1264.0
GB/T 9126.2-1988 Asbestes rubber gaskets for steel pipe flanges with raised face 
  Issued on: 1988-04-25   Price(USD): 184.0
GB/T 9126.3-1988 Asbestes rubber gaskets for steel pipe flanges with male and female face 
  Issued on: 1988-04-25   Price(USD): 184.0
GB/T 9130-1988 Specification for metallic ring gaskets for steel pipe flange joints 
  Issued on: 1988-04-25   Price(USD): 184.0
GB/T 9129-1988 Specification for asbestes rubber gasket for steel pipe flanges 
  Issued on: 1988-04-25   Price(USD): 120.0
GB/T 9128.1-1988 Octagonal metallic ring gaskets for steel pipe flanges joints 
  Issued on: 1988-04-25   Price(USD): 180.0
GB/T 9126.1-1988 Asbestes rubber gaskets for steel pipe flanges with full face 
  Issued on: 1988-04-25   Price(USD): 184.0
GB/T 9126.4-1988 Asbestes rubber gaskets for steel pipe flanges with tongue and groove face 
  Issued on: 1988-04-25   Price(USD): 184.0
GB/T 9128.2-1988 Oval metallic ring gaskets for steel pipe flange joint 
  Issued on: 1988-04-25   Price(USD): 180.0
GB/T 3452.2-1987 Appearance quality acceptance criteria for rubber O-rings 
  Issued on: 1987-03-07   Price(USD): 184.0
GB 4620-1984 Spiral wound gaskets test method of hydraulic pressure sealing characteristics 
  Issued on: 1984-07-30   Price(USD): 30.0
GB 4621-1984 Spiral wound gaskets test method of steam sealing characteristics 
  Issued on: 1984-07-30   Price(USD): 30.0
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