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Insulation fittings

Insulation fittings, Total:7 items.

In the international standard classification, Insulation fittings involves: Installations in buildings, Energy and heat transfer engineering in general, Elements of buildings, Construction materials.


国家市场监督管理总局、中国国家标准化管理委员会, Insulation fittings

  • GB/T 39246-2020 Prefabricated directly buried insulating fittings with seamless high density polyethylene casing pipe
  • GB/T 29047-2021 Prefabricated directly buried insulating pipes and fittings with polyurethane foamed-plastics and high density polyethylene casing pipes

Group Standards of the People's Republic of China, Insulation fittings

  • T/CDHA 2-2019 Prefabricated steam insulation pipes and pipe fittings for overhead and comprehensive pipe galleries
  • T/CDHA 1-2019 Prefabricated hot water insulation pipes and pipe fittings for overhead and comprehensive pipe galleries
  • T/LJH 022-2021 Prefabricated directly buried spherical silicone insulating pipes and fittings

Professional Standard - Urban Construction, Insulation fittings

  • CJ/T 155-2001 Preformed directly buried insulating fittings with polyurethane [PUR] foamed-plastics and high density polyethylene [PE] casing pipes

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Insulation fittings

  • GB/T 29047-2012 Prefabricated directly buried insulating pipes and fittings with polyurethane [PUR]foamed-plastics and high density polyethylene [PE]casing pipes




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