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 13754-2017 Test methods of thermal output of heating radiators $300.00 via email in 1~5 business day valid
GB/T 19913-2018 Cast iron heating radiator $220.00 via email in 1~3 business day valid
GB/T 28638-2023 Heat loss test for thermal insulation structure and evaluation methods for thermal insulation efficiency of district heating pipes $495.00 immediately valid
GB/T 29046-2023 Detection methods of technical specification for pre-insulated district heating pipes $930.00 via email in 1~5 business day valid
GB/T 29047-2021 Prefabricated directly buried insulating pipes and fittings with polyurethane foamed-plastics and high density polyethylene casing pipes $495.00 via email in 1~5 business day valid
GB/T 31542-2015 Steel-aluminum compound radiator $220.00 via email in 1~3 business day valid
GB/T 32224-2020 Heat meters $930.00 via email in 1~2 business day valid
GB/T 32835-2016 General technical specification for steel heating radiator accessories $250.00 via email in 1~3 business day valid
GB/T 33833-2017 Urban heating service $180.00 via email in 1~3 business day superseded
GB/T 33833-2017/XG1-2020 Urban heating service,includes Amendment 1 $240.00 via email in 1~3 business day valid
GB/T 34017-2017 Compound heating radiator $250.00 via email in 1~3 business day valid
GB/T 34187-2017 Units and symbols for urban heating $220.00 immediately valid
GB/T 37263-2018 Prefabricated directly buried insulating plastic-steel-plastic composite pipes with polyurethane(PUR) foamed-plastics and high density polyethylene(PE) casing pipes $310.00 immediately valid
GB/T 37827-2019 Welded ball valve for urban heating $370.00 immediately valid
GB/T 37828-2019 Bidirectional metal to metal sealed butterfly valve for urban heating $310.00 immediately valid
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 $310.00 immediately valid
GB/T 38105-2019 Urban heating—Steel jacket prefabricated directly buried pipes and fittings with vacuum insulating layers $310.00 immediately valid
GB/T 38585-2020 Technical specification of joint assembling for directly buried insulated pipeline of urban heating $220.00 immediately valid
GB/T 38588-2020 In-situ measurements of heat loss of insulating pipes for urban heat-supplying $370.00 immediately valid
GB/T 38705-2020 Classification and basic requirements for urban heat supply facilities operation safety information $340.00 via email in 1~5 business day valid
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