2025-12-19 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 19228.1-2024 Stainless steel press-fitting assemblies—Part 1:Press-fittings 645.0 via email in 1~5 business day valid,,2025-4-1
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Spiral wound gaskets test method of hydraulic pressure sealing characteristics 30.0 via email in 1~3 business day superseded,1993-10-1,1985-6-1
GB 4621-1984 Spiral wound gaskets test method of steam sealing characteristics 30.0 via email in 1~3 business day superseded,1993-10-1,1985-6-1
GB/T 43913-2024 Steel swage(d) nipples 360.0 via email in 1~5 business day valid,,2024-11-1
GB/T 43887-2024 Nuclear related flexible graphite sheets 195.0 via email in 1~3 business day valid,,2024-11-1
GB/T 17241.2-2024 Cast iron pipe flanges—Part 2: Class designated 555.0 via email in 1~5 business day superseded,1998-1-2,2024-11-1
GB/T 17241.1-2024 Cast iron pipe flanges—Part 1:PN designated 750.0 via email in 1~5 business day valid,,2024-11-1
GB 13019-1991 Polypropylene (PP) pipes-tolerances on outside diameters and wall thicknesses 30.0 via email in 1~3 business day abolished2005-10-14 ,,1992-4-1
GB 13018-1991 Polyethylene (PE) pipes-Tolerances on outside diameters and wall thicknesses 30.0 via email in 1~3 business day abolished2005-10-14 ,,1992-4-1
T/ZAWS 001-2024 via email in business day valid,,2024-3-29
T/QGCML 2007-2023 via email in business day valid,,
T/CI 241-2023 Product Specification for Rubber Powder Underground Seepage Pipe via email in business day valid,,
GB/T 43492-2023 Thermal preinsulated ductile iron pipes|| fittings and accessories 510.0 via email in 1~5 business day valid,,2024-7-1
GB/T 43311-2023 Design method for ductile iron pipes 300.0 via email in 1~5 business day valid,,2024-6-1
GB/T 26334-2023 Fittings for installation of gas meters 315.0 via email in 1~5 business day valid,,2024-6-1
GB/T 8261-1987 Flexible coupling of housing for pipe end with shoulder 190.0 via email in 1~3 business day valid,,1988-5-1
GB/T 9128.1-2023 Metallic ring joint gaskets for steel pipe flanges—Part 1：PN designated 255.0 via email in 1~3 business day valid,,2024-4-1
GB/T 9128.2-2023 Metallic ring joint gaskets for steel pipe flanges—Part 2：Class designated 320.0 via email in 1~3 business day valid,,2024-4-1
GB/T 9126.1-2023 Non-metallic flat gaskets for pipe flanges—Part 1：PN designated 320.0 via email in 1~3 business day valid,,2024-4-1
GB/T 9126.2-2023 Non-metallic flat gaskets for pipe flanges―Part 2:Class designated 255.0 via email in 1~3 business day valid,,2024-4-1
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GB/T 19228.1-2024 Stainless steel press-fitting assemblies—Part 1:Press-fittings 
  Issued on: 2024-09-29   Price(USD): 645.0
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
GB/T 43913-2024 Steel swage(d) nipples 
  Issued on: 2024-4-25   Price(USD): 360.0
GB/T 43887-2024 Nuclear related flexible graphite sheets 
  Issued on: 2024-4-25   Price(USD): 195.0
GB/T 17241.2-2024 Cast iron pipe flanges—Part 2: Class designated 
  Issued on: 2024-4-25   Price(USD): 555.0
GB/T 17241.1-2024 Cast iron pipe flanges—Part 1:PN designated 
  Issued on: 2024-4-25   Price(USD): 750.0
GB 13019-1991 Polypropylene (PP) pipes-tolerances on outside diameters and wall thicknesses 
  Issued on: 1991-07-03   Price(USD): 30.0
GB 13018-1991 Polyethylene (PE) pipes-Tolerances on outside diameters and wall thicknesses 
  Issued on: 1991-07-03   Price(USD): 30.0
T/ZAWS 001-2024  
  Issued on: 2024-01-29   Price(USD):
T/QGCML 2007-2023  
  Issued on: 2023-11-03   Price(USD):
T/CI 241-2023 Product Specification for Rubber Powder Underground Seepage Pipe 
  Issued on: 2023-12-25   Price(USD):
GB/T 43492-2023 Thermal preinsulated ductile iron pipes|| fittings and accessories 
  Issued on: 2023-12-28   Price(USD): 510.0
GB/T 43311-2023 Design method for ductile iron pipes 
  Issued on: 2023-11-27   Price(USD): 300.0
GB/T 26334-2023 Fittings for installation of gas meters 
  Issued on: 2023-11-27   Price(USD): 315.0
GB/T 8261-1987 Flexible coupling of housing for pipe end with shoulder 
  Issued on: 1987-10-15   Price(USD): 190.0
GB/T 9128.1-2023 Metallic ring joint gaskets for steel pipe flanges—Part 1：PN designated 
  Issued on: 2023-9-7   Price(USD): 255.0
GB/T 9128.2-2023 Metallic ring joint gaskets for steel pipe flanges—Part 2：Class designated 
  Issued on: 2023-9-7   Price(USD): 320.0
GB/T 9126.1-2023 Non-metallic flat gaskets for pipe flanges—Part 1：PN designated 
  Issued on: 2023-9-7   Price(USD): 320.0
GB/T 9126.2-2023 Non-metallic flat gaskets for pipe flanges―Part 2:Class designated 
  Issued on: 2023-09-07   Price(USD): 255.0
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