2025-12-15 216.73.216.89
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Code of China
Chinese National Standard List: Steel tube and cast iron pipe

GB/T 13296-2013 Seamless stainless steel tubes for boiler and heat exchanger 
  Issued on: 2013-09-18   Translation Price(USD): 255.0
GB 9948-2013 Seamless steel tubes for petroleum cracking 
  Issued on: 2013-9-18   Translation Price(USD): 130.0
GB 6479-2013 Seamless steel tubes for high-pressure chemical fertilizer equipments 
  Issued on: 2013-9-18   Translation Price(USD): 80.0
GB/T 28884-2012 Seamless steel tubes for large volume gas cylinder 
  Issued on: 2012-11-05   Translation Price(USD):
GB/T 28897-2012 Steel pipes of complex plastic 
  Issued on: 2012-11-5   Translation Price(USD): 270.0
GB/T 14975-2012 Seamless stainless steel tubes for structure 
  Issued on: 2012-11-5   Translation Price(USD): 150.0
GB/T 12770-2012 Welded stainless steel tubes for mechanical structures 
  Issued on: 2012-11-5   Translation Price(USD): 210.0
GB 28883-2012 Composite seamless steel tubes for pressure 
  Issued on: 2012-11-5   Translation Price(USD): 210.0
GB 28884-2012 Seamless steel tubes for large volume gas cylinder 
  Issued on: 2012-11-5   Translation Price(USD): 120.0
GB/T 28413-2012 Welded carbon steel tubes for boilers and heat exchangers 
  Issued on: 2012-6-29   Translation Price(USD): 330.0
NB/T 20007.26-2012 Stainless Steel for Pressurized Water Reactor Nuclear Power Plants - Part 26: Austenitic-ferritic Stainless Steel Centrifugally Cast Pipes for Reactor Coolant Piping  
  Issued on: 2012-10-19   Translation Price(USD): 240.0
GB/T 14976-2012 Seamless stainless steel pipes for fluid transport 
  Issued on: 2012-05-11   Translation Price(USD): 70.0
GB/T 3094-2012 Cold drawn shaped steel tubes 
  Issued on: 2012-5-11   Translation Price(USD): 80.0
GB/T 28713.2-2012 Enhanced heat transfer elements used in tube-shell heat exchangers- Part 2：Stainless steel corrugated tubes 
  Issued on: 2012-9-3   Translation Price(USD): 210.0
GB/T 28713.1-2012 Enhanced heat transfer elements used in tube-shell heat exchangers -Part 1：Threaded tubes 
  Issued on: 2012-9-3   Translation Price(USD): 100.0
GB/T 28713.3-2012 Enhanced heat transfer elements used in tube-shell heat exchangers - Part 3：Wavy tubes 
  Issued on: 2012-9-3   Translation Price(USD): 140.0
NB/T 20007.22-2012 Stainless Steel for Pressurized Water Reactor Nuclear Power Plants. Part 22: Seamless Pipes Made from Martensitic Stainless Steel for Drive Rods of Reactor Control Rod Drive Mechanisms 
  Issued on: 2012-01-06   Translation Price(USD): 254.0
NB/T 20005.11-2012 Carbon Steel and Low Alloy Steel for Pressurized Water Reactor Nuclear Power Plant - Part 11: Seamless Pipes for Classes S1 and S2 Supports 
  Issued on: 2012-1-6   Translation Price(USD): 210.0
GB/T 26081-2010 Ductile iron pipes fittings and accessories for sewage applications 
  Issued on: 2011-1-10   Translation Price(USD): 570.0
GB/T 17456.2-2010 Ductile iron pipes—External zinc coating—Part 2:Zinc rich paint with finishing layer 
  Issued on: 2011-1-10   Translation Price(USD): 100.0
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