2025-12-14 216.73.216.3
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
T/CAS 892-2024 Technical regulations for liquefied natural gas cylinder information traceability 255.0 via email in 1~3 business day valid,,2024-12-1
T/CGAS 032-2024 Smart automatic shutoff valve for pipeline gas based on NB-IoT technology 255.0 via email in 1~3 business day valid,,2024-7-5
DB4201/T 623-2020 Standard for assessment of service quality of installation and maintenance of gas burners via email in business day abolished2025-08-01,,2020-6-15
T/CAS 844-2024 Technical regulations for liquefied natural gas filling station 570.0 via email in 1~5 business day valid,,2024-7-1
GB 44016-2024 Electro-magnetic emergency shut-off valve for gas 375.0 via email in 1~3 business day valid,,2024-8-1
T/CGAS 027-2023 Technical specifications for city gas smart pressure regulating installation 435.0 via email in 1~5 business day valid,,
DB32/T 4628-2023 Quality standard for urban and town gas service 225.0 via email in 1~3 business day valid,,2024-6-18
T/CGAS 025-2023 Specification for intelligence evaluation of city gas system 495.0 via email in 1~5 business day valid,,2023-3-1
T/CAS 605-2022 Technical specification for directly buried natural gas pressure regulating engineering 410.0 via email in 1~5 business day valid,,2022-6-27
T/CGAS 023-2022 Buried type underground gas pressure regulating device 435.0 via email in 1~5 business day valid,,2022-7-1
CJ/T 50-2008 Pressure regulators for liquefied petroleum gas cylinders 240.0 via email in 1~3 business day valid,,
T/CGAS 021-2022 Technical specification for application with unplasticized polyvinyl chloride coating steel gas pipe and fittings 435.0 via email in 1~5 business day valid,,2022-5-1
T/CGAS 020-2022 Technical specification for plastic(PE)liner aluminum alloy pipe subjected to ring compression in gas engineering 375.0 via email in 1~5 business day valid,,2022-5-1
T/CGAS 010-2020 Technical specification for trenchless rehabilitation and renewal of city gas pipeline 435.0 via email in 1~5 business day valid,,2020-9-1
T/CGAS 017-2021 Specification for pre-start-up safety review of city gas distribution works 225.0 via email in 1~3 business day valid,,2021-12-1
T/CECS 10178-2022 Certification requirements for buried polyethylene pipes and fit-tings for the supply of gaseous fuels 165.0 via email in 1~3 business day valid,,2022-8-1
DB31/T 1224-2020 Technical specification for operation and maintenance ofgas distributed energy system 315.0 via email in 1~5 business day valid,,2020-7-1
T/CGAS 016-2021 Press connection pre-coated carbon steel pipe and fittings for gas supply 690.0 via email in 1~5 business day valid,,2021-12-1
T/CNESA 1201-2018 Design specification of gas-gathering pipeline for compressed air energy storage systems 225.0 via email in 1~3 business day valid,,
GB/T 41319-2022 Liquefied natural gas（LNG）fueling installations 600.0 via email in 1~5 business day valid,,2022-10-1
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T/CAS 892-2024 Technical regulations for liquefied natural gas cylinder information traceability 
  Issued on: 2024-07-02   Price(USD): 255.0
T/CGAS 032-2024 Smart automatic shutoff valve for pipeline gas based on NB-IoT technology 
  Issued on: 2024-07-05   Price(USD): 255.0
DB4201/T 623-2020 Standard for assessment of service quality of installation and maintenance of gas burners 
  Issued on: 2020-05-15   Price(USD):
T/CAS 844-2024 Technical regulations for liquefied natural gas filling station 
  Issued on: 2024-06-30   Price(USD): 570.0
GB 44016-2024 Electro-magnetic emergency shut-off valve for gas 
  Issued on: 2024-04-29   Price(USD): 375.0
T/CGAS 027-2023 Technical specifications for city gas smart pressure regulating installation 
  Issued on: 2023-07-03   Price(USD): 435.0
DB32/T 4628-2023 Quality standard for urban and town gas service 
  Issued on: 2023-12-18   Price(USD): 225.0
T/CGAS 025-2023 Specification for intelligence evaluation of city gas system 
  Issued on: 2023-02-28   Price(USD): 495.0
T/CAS 605-2022 Technical specification for directly buried natural gas pressure regulating engineering 
  Issued on: 2022-05-27   Price(USD): 410.0
T/CGAS 023-2022 Buried type underground gas pressure regulating device 
  Issued on: 2022-06-24   Price(USD): 435.0
CJ/T 50-2008 Pressure regulators for liquefied petroleum gas cylinders 
  Issued on: 2008-02-29   Price(USD): 240.0
T/CGAS 021-2022 Technical specification for application with unplasticized polyvinyl chloride coating steel gas pipe and fittings 
  Issued on: 2022-04-28   Price(USD): 435.0
T/CGAS 020-2022 Technical specification for plastic(PE)liner aluminum alloy pipe subjected to ring compression in gas engineering 
  Issued on: 2022-04-28   Price(USD): 375.0
T/CGAS 010-2020 Technical specification for trenchless rehabilitation and renewal of city gas pipeline 
  Issued on: 2020-09-01   Price(USD): 435.0
T/CGAS 017-2021 Specification for pre-start-up safety review of city gas distribution works 
  Issued on: 2021-10-22   Price(USD): 225.0
T/CECS 10178-2022 Certification requirements for buried polyethylene pipes and fit-tings for the supply of gaseous fuels 
  Issued on: 2022-03-18   Price(USD): 165.0
DB31/T 1224-2020 Technical specification for operation and maintenance ofgas distributed energy system 
  Issued on: 2020-04-22   Price(USD): 315.0
T/CGAS 016-2021 Press connection pre-coated carbon steel pipe and fittings for gas supply 
  Issued on: 2021-10-22   Price(USD): 690.0
T/CNESA 1201-2018 Design specification of gas-gathering pipeline for compressed air energy storage systems 
  Issued on: 2018-06-26   Price(USD): 225.0
GB/T 41319-2022 Liquefied natural gas（LNG）fueling installations 
  Issued on: 2022-03-09   Price(USD): 600.0
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