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Database: 365,228(8 Aug 2026)

Insulation Pipe

Insulation Pipe, Total:23 items.

The international standard classification for "Insulation Pipe" includes: Gas supply systems , Central heating systems , Installations in buildings in general , Water supply systems .

The Chinese standard classification for "Insulation Pipe" includes: Plastic profile , Air supply instrument and equipment , Heat supply and heating engineering , Heat supply instrument and equipment , Water supply and draining engineering in general .


Professional Standard - Urban Construction

  • CJ/T 114-2000 Preformed directly buried insulating pipes for polyurethane(PUR)foamed-plastics and high density polyethylene(PE)
  • CJ/T 246-2007 Technical specification of preformed directly buried steam insulating pipeline accessories for municipal heat-supply
  • CJ/T 246-2018 Preformed directly buried steam insulating pipes and fittings for urban heating
  • CJ/T 200-2004 Preformed directly buried steam insulating pipe technical-specification for heating in city
  • CJ/T 3002-1992 Performed insulating pipes for polyurethane [PUR] foamed plastics
  • 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

  • GB/T 45472-2025 Prefabricated insulation pipes for overhead and utility tunnel
  • GB/T 39246-2020 Prefabricated directly buried insulating fittings with seamless high density polyethylene casing pipe
  • 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
  • GB/T 38588-2020 In-situ measurements of heat loss of insulating pipes for urban heat-supplying
  • GB/T 29047-2012 Prefabricated directly buried insulating pipes and fittings with polyurethane [PUR]foamed-plastics and high density polyethylene [PE]casing pipes
  • GB/T 29047-2021 Prefabricated directly buried insulating pipes and fittings with polyurethane foamed-plastics and high density polyethylene casing pipes
  • GB/T 40068-2021 Electrofusion welding sleeve(tape) for thermal insulation pipeline
  • GB/T 29046-2012 Test methods of technical specification for pre-insulated directly buried district heating pipes
  • GB/T 29046-2023 Detection methods of technical specification for pre-insulated district heating pipes
  • GB/T 34611-2017 Rigid polyurethane spray polyethylene winding prefabricated directly buried insulating pipes

Professional Standard - Energy

Group Standards of the People's Republic of China

Taiwan Provincial Standard of the People's Republic of China

United States Navy

Military Standards (MIL-STD)

SE-SIS