2024-12-22 3.138.137.16
Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Code of China
Chinese National Standard List: Oil and gas gathering and transportation equipment

SY/T 5989-1994  
  Issued on: 1995-01-18   Price(USD): 1100.0
GB/T 43926-2024 Technical specification for state assessment after oil and gas transportation pipeline accident 
  Issued on: 2024-4-25   Price(USD): 375.0
GB/T 27866-2023 Specification of controlling weld hardness of steel pipe and equipment to prevent sulfide stress cracking 
  Issued on: 2023-11-27   Price(USD): 225.0
GB/T 18603-2023 Technical requirements of measuring systems for natural gas 
  Issued on: 2023-11-27   Price(USD): 645.0
GB/T 24259-2023 Petroleum and natural gas industries—Pipeline transportation systems 
  Issued on: 2023-9-7   Price(USD): 1185.0
GB/T 18604-2023 Measurement of natural gas flow by gas ultrasonic flow meters  
  Issued on: 2023-05-23   Price(USD): 675.0
GB/T 42797-2023 Carbon dioxide capture, transportation and geological storage—Pipeline transportation systems 
  Issued on: 2023-05-23   Price(USD): 450.0
GB/T 27699-2023 Technical specification for in-line inspection of steel pipeline  
  Issued on: 2023-05-23   Price(USD): 630.0
GB/T 28055-2023 Technical specification for hot tapping and plugging on steel pipeline  
  Issued on: 2023-05-23   Price(USD): 465.0
GB/T 21391-2022 Measurement of natural gas flow by turbine gas meters 
  Issued on: 2022-4-15   Price(USD): 465.0
GB/T 42033-2022 Specification for oil and gas pipeline integrity assessment 
  Issued on: 2022-10-12   Price(USD): 435.0
GB/T 39636-2020 Specification of fusion-bonded epoxy external coatings for steel pipeline 
  Issued on: 2020-12-14   Price(USD): 555.0
GB/T 23258-2020 Standard practicecontrolling internal corrosion in steel pipelines and piping systems 
  Issued on: 2020-11-19   Price(USD): 200.0
GB/T 21246-2020 Measurement method for cathodic protection parameters of buried steel pipelines 
  Issued on: 2020-11-19   Price(USD): 435.0
GB/T 37587-2019 Technical specification for corrosion resistance of buried steel bend pipe polyethylene anti-corrosion tapes 
  Issued on: 2019-06-04   Price(USD): 250.0
GB/T 36989-2018 Measurement of liquid hydrocarbons by ultrasonic flow meters 
  Issued on: 2018-12-28   Price(USD): 490.0
GB/T 36701-2018 Guideline for defect repair of buried steel pipelines 
  Issued on: 2018-09-17   Price(USD): 430.0
GB/T 35068-2018 Operation and maintenance specification for oil and gas pipeline 
  Issued on: 2018-05-14   Price(USD): 610.0
GB/T 35988-2018 Cathodic protection of offshore pipeline in petroleum, natural gas industries 
  Issued on: 2018-02-06   Price(USD): 670.0
GB/T 21447-2018 Specifications for steel pipeline external corrosion control 
  Issued on: 2018-02-06   Price(USD): 140.0
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