Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 21448-2017 Specification of cathodic protection for underground steel pipelines $490.00 via email in 1~5 business day valid
GB/T 23257-2009 Polyethylene coating for buried steel pipeline $270.00 immediately superseded
GB/T 23257-2017 Polyethylene coating for buried steel pipeline $340.00 immediately valid
GB/T 23258-2009 Standard practice controlling internal corrosion in steel pipelines $210.00 via email in 1~3 business day superseded
GB/T 23258-2020 Standard practicecontrolling internal corrosion in steel pipelines and piping systems $200.00 via email in 1~3 business day valid
GB/T 24259-2009 Petroleum and natural gas industries—Pipeline transportation systems $690.00 via email in 1~3 business day superseded
GB/T 24259-2023 Petroleum and natural gas industries—Pipeline transportation systems $1185.00 via email in 1~5 business day valid
GB/T 27699-2011 Steel pipeline in-line inspection technical specification $170.00 immediately superseded
GB/T 27699-2023 Technical specification for in-line inspection of steel pipeline $630.00 via email in 1~5 business day valid
GB/T 27866-2011 Specification of controlling weld hardness of carbon steel and low alloy steel piping and equipment to prevent sulfide stress cracking $240.00 via email in 1~3 business day superseded
GB/T 28055-2011 Technical standard for hot tapping and plugging on steel pipeline $370.00 via email in 1~3 business day superseded
GB/T 28055-2023 Technical specification for hot tapping and plugging on steel pipeline $465.00 via email in 1~5 business day valid
GB/T 29165.1-2012 Petroleum and natural gas industries—Glass-reinforced plastics(GRP) piping—Part 1:Vocabulary,symbols,applications and materials $390.00 via email in 1~3 business day superseded
GB/T 29165.2-2012 Petroleum and natural gas industries—Glass-reinforced plastics(GRP) piping—Part 2:Qualification and manufacture $1080.00 via email in 1~3 business day abolished
GB/T 29165.3-2015 Petroleum and natural gas industries―Glass-reinforced plastics(GRP)piping―Part 3:System design $930.00 via email in 1~5 business day superseded
GB/T 29165.3-2023 Petroleum and natural gas industries—Glass-reinforced plastics (GRP) piping—Part 3:System design $630.00 via email in 1~5 business day valid
GB/T 29165.4-2015 Petroleum and natural gas industries―Glass-reinforced plastics(GRP) piping―Part 4:Fabrication,installation and operation $670.00 via email in 1~5 business day superseded
GB/T 29165.4-2023 Petroleum and natural gas industries—Glass-reinforced plastics (GRP) piping—Part 4: Fabrication, installation and operation $990.00 via email in 1~5 business day valid
GB/T 29167-2012 Petroleum and natural gas industries—Pipeline transportation systems—Reliability-based limit state methods $750.00 via email in 1~3 business day valid
GB/T 29168.1-2012 Petroleum and natural gas industries—Induction bends,fittings and flanges for pipeline transportation systems—Part 1:Induction bends $480.00 via email in 1~3 business day abolished
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