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Code of China
Chinese National Standard List: Natural gas

T/COSHA 60-2025 Requirements for process safety management of liquefied natural gas (LNG) enterprises 
  Issued on: 2025-07-16   Translation Price(USD):
T/COSHA 50-2024 Quantitative assessment of process safety management performance in liquefied natural gas (LNG) enterprises 
  Issued on: 2025-07-16   Translation Price(USD):
T/COSHA 61-2025 Quantitative assessment of process safety management performance in liquefied natural gas (LNG) enterprises 
  Issued on: 2025-07-16   Translation Price(USD):
GB/T 46550.2-2025 Natural gas—Determination of odorant—Part 2:Determination of tetrahydrothiophene by electrochemical sensor 
  Issued on: 2025-12-2   Translation Price(USD): 180.0
GB/T 46550.1-2025 Natural gas—Determination of odorant—Part 1:Determine tetrahydrothiophene and non-sulfur odorant concentration by gas chromatography with photo ionization detector 
  Issued on: 2025-12-2   Translation Price(USD): 180.0
GB/T 13609-2025 Natural gas - Gas sampling 
  Issued on: 2025-10-31   Translation Price(USD): 810.0
GB/T 27894.7-2025 Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 7:Rapid determination of helium content using two packed columns 
  Issued on: 2025-08-29   Translation Price(USD): 285.0
GB/T 17283.1-2025 Natural gas—Determination of moisture—Part 1:Determination of water dew point by cooled surface condensation hygrometers 
  Issued on: 2025-8-29   Translation Price(USD): 225.0
T/CSMT-FW005-2024 Certification specifications for chief metrologist officer 
  Issued on: 2024-11-25   Translation Price(USD):
T/CAOE 81-2024 .Multi-step loading creep test method for hydrate-bearing sediment 
  Issued on: 2024-12-03   Translation Price(USD):
T/CAOE 80-2024 Test method for sand and silt migration in hydrate-bearing sediment 
  Issued on: 2024-12-03   Translation Price(USD):
GB/T 32865-2025 Quality requirements and test methods for tight sandstone gas products 
  Issued on: 2025-04-25   Translation Price(USD): 120.0
GB/T 20604-2025 Natural gas—Vocabulary 
  Issued on: 2025-04-25   Translation Price(USD): 735.0
T/CAS 907-2024 Technical requirements for intelligent distributed LNG gas supply system 
  Issued on: 2024-07-12   Translation Price(USD): 345.0
DZ/T 0254-2020/XG1-2025 Regulation of shale gas resources and reserves estimation includes Amendment 1 
  Issued on: 2025-01-17   Translation Price(USD): 390.0
T/CSMT-YB011-2024 Evaluation and test requirements of natural gas calorific value measuring device 
  Issued on: 2024-11-25   Translation Price(USD):
DB15/T 3225-2023 The norm of the energy consumption per unit product of coke oven gas to LNG 
  Issued on: 2023-11-30   Translation Price(USD):
DB15/T 3226-2023 The norm of the power consumption per unit product of natural gas liquefaction 
  Issued on: 2023-11-30   Translation Price(USD):
DB15/T 3099-2023 Code for inspection of public gas pipelines 
  Issued on: 2023-07-25   Translation Price(USD):
GB/T 44561-2024 Petroleum and natural gas industries—Design and testing of LNG marine transfer arms for conventional onshore terminals 
  Issued on: 2024-09-29   Translation Price(USD): 930.0
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