2024-11-22 3.144.20.66
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
CJ/T 467-2014 Semi-instantaneous water heate 220.0 via email in 1~3 business day valid,,2015-5-1
DB21/T 2546-2015 Radiant-convective heat exchanger with parallel pipes via email in business day valid,,2016-2-10
GB 10476-1989 Specifications for urea high pressure condenser 160.0 via email in 1~3 business day abolished2004-12-01,2004-12-1,1989-10-1
GB/T 10476-2004 Specifications for urea high pressure condenser 180.0 via email in 1~3 business day to be abolished2025-04-01,2025-4-1,2004-12-1
GB/T 28712.1-2012 Types and basic parameters of heat exchangers - Part 1：floating heat exchangers 360.0 via email in 1~3 business day superseded,2024-1-1,2013-1-1
GB/T 28712.1-2023 Types and basic parameters of heat exchangers—Part 1: Floating head exchangers 400.0 via email in 1~5 business day valid,,2024-1-1
GB/T 28712.2-2012 Types and basic parameters of heat exchangers - Part 2: Fixed tube sheet heat exchangers 210.0 via email in 1~3 business day superseded,2024-1-1,2013-1-1
GB/T 28712.2-2023 Types and basic parameters of heat exchangers—Part 2: Fixed tube sheet heat exchangers 400.0 via email in 1~5 business day valid,,2024-1-1
GB/T 28712.3-2012 Types and basic parameters of heat exchangers - Part 3: U-tube heat exchangers 180.0 via email in 1~3 business day superseded,2024-1-1,2013-1-1
GB/T 28712.3-2023 Types and basic parameters of heat exchangers—Part 3: U-tube heat exchangers 320.0 via email in 1~3 business day valid,,2024-1-1
GB/T 28712.4-2012 Types and basic parameters of heat exchangers - Part 4: vertical thermo-siphon reboilers 140.0 via email in 1~3 business day superseded,2023-12-1,2013-1-1
GB/T 28712.4-2023 Types and basic parameters of heat exchangers—Part 4: Thermo-siphon reboilers 225.0 via email in 1~3 business day valid,,2023-12-1
GB/T 28712.5-2023 Types and basic parameters of heat exchangers—Part 5：Spiral heat exchangers 255.0 via email in 1~3 business day valid,,2023-12-1
GB/T 28712.6-2012 Type and basic parameters of heat exchanger - Part 6：air cooled heat exchanger 480.0 via email in 1~3 business day superseded,2023-12-1,2013-1-1
GB/T 9842-2004 Specification for urea reactor 150.0 via email in 1~3 business day abolished2019-11-01 ,2019-11-1,2004-12-1
GB/T 9843-2004 Specifications for urea high pressure scrubber 150.0 via email in 1~3 business day valid,,2004-12-1
HG/T 2376-1992 100.0 via email in 1~3 business day superseded2012-07-01 ,2012-7-1,1993-7-1
HG/T 2650-2011 Water cooled tubular heat exchangers 365.0 via email in 1~3 business day valid,,2012-7-1
JB/T 6924-1998 drawing method of product model for drying equipment 184.0 via email in 1~3 business day valid,,1998-7-1
NB/T 47004-2009(JB/T4752) Plate heat exchangers 160.0 via email in 1 business day valid,,2010-5-1
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CJ/T 467-2014 Semi-instantaneous water heate 
  Issued on: 2014-12-04   Price(USD): 220.0
DB21/T 2546-2015 Radiant-convective heat exchanger with parallel pipes 
  Issued on: 2015-12-10   Price(USD):
GB 10476-1989 Specifications for urea high pressure condenser 
  Issued on: 1989-02-21   Price(USD): 160.0
GB/T 10476-2004 Specifications for urea high pressure condenser 
  Issued on: 2004-06-09   Price(USD): 180.0
GB/T 28712.1-2012 Types and basic parameters of heat exchangers - Part 1：floating heat exchangers 
  Issued on: 2012-9-3   Price(USD): 360.0
GB/T 28712.1-2023 Types and basic parameters of heat exchangers—Part 1: Floating head exchangers 
  Issued on: 2023-9-7   Price(USD): 400.0
GB/T 28712.2-2012 Types and basic parameters of heat exchangers - Part 2: Fixed tube sheet heat exchangers 
  Issued on: 2012-9-3   Price(USD): 210.0
GB/T 28712.2-2023 Types and basic parameters of heat exchangers—Part 2: Fixed tube sheet heat exchangers 
  Issued on: 2023-9-7   Price(USD): 400.0
GB/T 28712.3-2012 Types and basic parameters of heat exchangers - Part 3: U-tube heat exchangers 
  Issued on: 2012-9-3   Price(USD): 180.0
GB/T 28712.3-2023 Types and basic parameters of heat exchangers—Part 3: U-tube heat exchangers 
  Issued on: 2023-9-7   Price(USD): 320.0
GB/T 28712.4-2012 Types and basic parameters of heat exchangers - Part 4: vertical thermo-siphon reboilers 
  Issued on: 2012-9-3   Price(USD): 140.0
GB/T 28712.4-2023 Types and basic parameters of heat exchangers—Part 4: Thermo-siphon reboilers 
  Issued on: 2023-08-06   Price(USD): 225.0
GB/T 28712.5-2023 Types and basic parameters of heat exchangers—Part 5：Spiral heat exchangers 
  Issued on: 2023-08-06   Price(USD): 255.0
GB/T 28712.6-2012 Type and basic parameters of heat exchanger - Part 6：air cooled heat exchanger 
  Issued on: 2012-9-3   Price(USD): 480.0
GB/T 9842-2004 Specification for urea reactor 
  Issued on: 2004-6-9   Price(USD): 150.0
GB/T 9843-2004 Specifications for urea high pressure scrubber 
  Issued on: 2004-6-9   Price(USD): 150.0
HG/T 2376-1992  
  Issued on: 1992-9-15   Price(USD): 100.0
HG/T 2650-2011 Water cooled tubular heat exchangers 
  Issued on: 2011-12-20   Price(USD): 365.0
JB/T 6924-1998 drawing method of product model for drying equipment 
  Issued on: 1998-3-19   Price(USD): 184.0
NB/T 47004-2009(JB/T4752) Plate heat exchangers 
  Issued on: 2009-12-01   Price(USD): 160.0
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