2025-12-25 10.8.118.215
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Code of China
Chinese National Standard List: Heat supply and heating engineering

DB37/T 3799-2019 Code for urban heating service 
  Issued on: 2019-12-24   Translation Price(USD):
GB/T 40379-2021 Multifunctional air-handling unit for residential and similar application  
  Issued on: 2021-08-20   Translation Price(USD): 1290.0
GB/T 29047-2021 Prefabricated directly buried insulating pipes and fittings with polyurethane foamed-plastics and high density polyethylene casing pipes 
  Issued on: 2021-08-20   Translation Price(USD): 495.0
T/CECA-G0094-2020 Specification for design,installation and acceptance of heat pump hot water integrated device for commercial & industrial and similar application 
  Issued on: 2020-12-19   Translation Price(USD): 255.0
GB/T 40068-2021 Electrofusion welding sleeve(tape) for thermal insulation pipeline 
  Issued on: 2021-05-21   Translation Price(USD): 300.0
GB/T 39802-2021 Technical requirements for thermal insulation material of urban heat-supplying 
  Issued on: 2021-03-09   Translation Price(USD): 405.0
GB/T 32224-2020 Heat meters 
  Issued on: 2020-11-19   Translation Price(USD): 930.0
GB/T 39288-2020 Thermal storage device with electrical input and thermal output 
  Issued on: 2020-11-19   Translation Price(USD): 375.0
GB/T 39286-2020 Absorption heat exchanger 
  Issued on: 2020-11-19   Translation Price(USD): 255.0
GB/T 39246-2020 Prefabricated directly buried insulating fittings with seamless high density polyethylene casing pipe 
  Issued on: 2020-11-19   Translation Price(USD): 315.0
GB/T 33833-2017/XG1-2020 Urban heating service,includes Amendment 1 
  Issued on: 2017-05-31   Translation Price(USD): 240.0
GB/T 21087-2020 Energy recovery ventilators for outdoor air handling 
  Issued on: 2020-09-29   Translation Price(USD): 630.0
T/CECS 10105-2020 Commercial gas-fired full pre-mixed condensing hot water boiler 
  Issued on: 2020-08-25   Translation Price(USD): 615.0
GB/T 38705-2020 Classification and basic requirements for urban heat supply facilities operation safety information 
  Issued on: 2020-03-31   Translation Price(USD): 340.0
GB/T 38588-2020 In-situ measurements of heat loss of insulating pipes for urban heat-supplying 
  Issued on: 2020-03-31   Translation Price(USD): 370.0
GB/T 38585-2020 Technical specification of joint assembling for directly buried insulated pipeline of urban heating 
  Issued on: 2020-03-31   Translation Price(USD): 220.0
DB37/T 3798-2019 Code for city gas industry service 
  Issued on: 2019-12-24   Translation Price(USD):
GB/T 38105-2019 Urban heating—Steel jacket prefabricated directly buried pipes and fittings with vacuum insulating layers 
  Issued on: 2019-10-18   Translation Price(USD): 310.0
GB/T 38097-2019 Urban heating—Prefabricated directly buried insulating pipes and fittings with polyurethane(PUR)foamed-plastics and glass fiber reinforced plastics protect layers 
  Issued on: 2019-10-18   Translation Price(USD): 310.0
GB/T 37261-2018 Ball joint compensator for district heating system 
  Issued on: 2018-12-28   Translation Price(USD): 250.0
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