2026-3-14 216.73.216.119
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 37605-2025 Welded corrosion resistant alloy pipes and tubes 210.0 via email in 1~3 business day valid,,2026-3-1
GB/T 46219-2025 Corrosion-resistant alloy U-bent tubes 285.0 via email in 1~3 business day valid,,2026-3-1
GB/T 14975-2025 Seamless stainless steel tubes for structure 330.0 via email in 1 business day valid,,2026-3-1
GB/T 5312-2025 Seamless steel tubes and pipes for ship 435.0 via email in 1~5 business day valid,,2026-3-1
GB/T 12770-2025 Welded stainless steel tubes for mechanical structures 300.0 via email in 1~5 business day valid,,2026-3-1
T/UNP 181-2024 High sealing connection pressure-resistant tubing clamps via email in business day valid,,2024-12-6
GB/T 14976-2025 Seamless stainless steel pipes for fluid transport 420.0 via email in 1 business day valid,,2026-2-1
GB/T 31940-2025 Bi-metal composite steel pipes for fluid transportation 660.0 via email in 1~8 business day valid,,2026-2-1
GB/T 34204-2025 Coiled tubing 1320.0 via email in 1~10 business day valid,,2026-2-1
GB/T 3091-2025 Welded steel pipes for low pressure fluid delivery 330.0 via email in 1 business day valid,,2025-10-1
GB/T 17395-2024 Dimensions, shapes, masses and tolerances of steel tubes 795.0 via email in 1~5 business day valid,,2025-4-1
GB/T 43898-2024 Seamless precision steel tubes for engineering machinery hydraulic cylinder 255.0 via email in 1~3 business day valid,,2024-11-1
GB/T 28884-2024 Seamless steel tubes for large capacity gas cylinder 270.0 via email in 1~3 business day valid,,2024-11-1
GB/T 21832.3-2024 Welded austenitic-ferritic(duplex) stainless steel tubes and pipes—Part 3: Pipes for oil and gas transmission 375.0 via email in 1~5 business day valid,,2024-11-1
GB/T 21833.3-2024 Seamless austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 3:Pipes for oil and gas transmission 375.0 via email in 1~5 business day valid,,2024-11-1
GB 13296-2007 Seamless stainless steel Tubes for Boiler and Heat Exchanger 60.0 via email in 1 business day abolished2014-07-01,2014-7-1,2007-10-1
GB 18248-2000 Seamless steel tubes for gas cylinder 150.0 via email in 1~3 business day abolished2009-12-01,2009-12-1,2001-9-1
GB/T 9948-2013 Seamless steel tubes for petroleum cracking 255.0 via email in 1 business day superseded,2026-1-1,2014-7-1
GB/T 5310-2008 Seamless steel tubes and pipes for high pressure boiler 315.0 via email in 1~5 business day superseded,2018-9-1,2009-10-1
GB/T 13296-2013 Seamless stainless steel tubes for boiler and heat exchanger 255.0 via email in 1 business day abolished2024-06-01 ,2024-6-1,2014-7-1
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GB/T 37605-2025 Welded corrosion resistant alloy pipes and tubes 
  Issued on: 2025-08-29   Price(USD): 210.0
GB/T 46219-2025 Corrosion-resistant alloy U-bent tubes 
  Issued on: 2025-8-29   Price(USD): 285.0
GB/T 14975-2025 Seamless stainless steel tubes for structure 
  Issued on: 2025-8-29   Price(USD): 330.0
GB/T 5312-2025 Seamless steel tubes and pipes for ship 
  Issued on: 2025-8-29   Price(USD): 435.0
GB/T 12770-2025 Welded stainless steel tubes for mechanical structures 
  Issued on: 2025-8-29   Price(USD): 300.0
T/UNP 181-2024 High sealing connection pressure-resistant tubing clamps 
  Issued on: 2024-09-06   Price(USD):
GB/T 14976-2025 Seamless stainless steel pipes for fluid transport 
  Issued on: 2025-8-1   Price(USD): 420.0
GB/T 31940-2025 Bi-metal composite steel pipes for fluid transportation 
  Issued on: 2025-8-1   Price(USD): 660.0
GB/T 34204-2025 Coiled tubing 
  Issued on: 2025-8-1   Price(USD): 1320.0
GB/T 3091-2025 Welded steel pipes for low pressure fluid delivery 
  Issued on: 2025-03-28   Price(USD): 330.0
GB/T 17395-2024 Dimensions, shapes, masses and tolerances of steel tubes 
  Issued on: 2024-09-29   Price(USD): 795.0
GB/T 43898-2024 Seamless precision steel tubes for engineering machinery hydraulic cylinder 
  Issued on: 2024-4-25   Price(USD): 255.0
GB/T 28884-2024 Seamless steel tubes for large capacity gas cylinder 
  Issued on: 2024-4-25   Price(USD): 270.0
GB/T 21832.3-2024 Welded austenitic-ferritic(duplex) stainless steel tubes and pipes—Part 3: Pipes for oil and gas transmission 
  Issued on: 2024-4-25   Price(USD): 375.0
GB/T 21833.3-2024 Seamless austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 3:Pipes for oil and gas transmission 
  Issued on: 2024-4-25   Price(USD): 375.0
GB 13296-2007 Seamless stainless steel Tubes for Boiler and Heat Exchanger 
  Issued on: 2007-3-9   Price(USD): 60.0
GB 18248-2000 Seamless steel tubes for gas cylinder 
  Issued on: 2000-10-25   Price(USD): 150.0
GB/T 9948-2013 Seamless steel tubes for petroleum cracking 
  Issued on: 2013-09-18   Price(USD): 255.0
GB/T 5310-2008 Seamless steel tubes and pipes for high pressure boiler 
  Issued on: 1985-08-24   Price(USD): 315.0
GB/T 13296-2013 Seamless stainless steel tubes for boiler and heat exchanger 
  Issued on: 2013-09-18   Price(USD): 255.0
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