Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 $220.00 via email in 1~3 business day valid
DB21/T 2546-2015 Radiant-convective heat exchanger with parallel pipes via email in business day valid
GB 10476-1989 Specifications for urea high pressure condenser $160.00 via email in 1~3 business day abolished
GB/T 10476-2004 Specifications for urea high pressure condenser $180.00 via email in 1~3 business day to be abolished
GB/T 28712.1-2012 Types and basic parameters of heat exchangers - Part 1:floating heat exchangers $360.00 via email in 1~3 business day superseded
GB/T 28712.1-2023 Types and basic parameters of heat exchangers—Part 1: Floating head exchangers $400.00 via email in 1~5 business day valid
GB/T 28712.2-2012 Types and basic parameters of heat exchangers - Part 2: Fixed tube sheet heat exchangers $210.00 via email in 1~3 business day superseded
GB/T 28712.2-2023 Types and basic parameters of heat exchangers—Part 2: Fixed tube sheet heat exchangers $400.00 via email in 1~5 business day valid
GB/T 28712.3-2012 Types and basic parameters of heat exchangers - Part 3: U-tube heat exchangers $180.00 via email in 1~3 business day superseded
GB/T 28712.3-2023 Types and basic parameters of heat exchangers—Part 3: U-tube heat exchangers $320.00 via email in 1~3 business day valid
GB/T 28712.4-2012 Types and basic parameters of heat exchangers - Part 4: vertical thermo-siphon reboilers $140.00 via email in 1~3 business day superseded
GB/T 28712.4-2023 Types and basic parameters of heat exchangers—Part 4: Thermo-siphon reboilers $225.00 via email in 1~3 business day valid
GB/T 28712.5-2023 Types and basic parameters of heat exchangers—Part 5:Spiral heat exchangers $255.00 via email in 1~3 business day valid
GB/T 28712.6-2012 Type and basic parameters of heat exchanger - Part 6:air cooled heat exchanger $480.00 via email in 1~3 business day superseded
GB/T 9842-2004 Specification for urea reactor $150.00 via email in 1~3 business day abolished
GB/T 9843-2004 Specifications for urea high pressure scrubber $150.00 via email in 1~3 business day valid
HG/T 2376-1992 $100.00 via email in 1~3 business day abolished
HG/T 2650-2011 Water cooled tubular heat exchangers $365.00 via email in 1~3 business day valid
JB/T 6924-1998 drawing method of product model for drying equipment $184.00 via email in 1~3 business day valid
NB/T 47004-2009(JB/T4752) Plate heat exchangers $160.00 immediately valid
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