BS EN 15632-4:2009
District heating pipes - Pre-insulated flexible pipe systems - Bonded system with metal service pipes; requirements and test methods
- Standard No.
- BS EN 15632-4:2009
- Release Date
- 2009
- Published By
- British Standards Institution (BSI)
- Status
- 2022-05
- Replace By
- BS EN 15632-4:2022
- Latest
- BS EN 15632-4:2022
- Replace
- 07/30160800 DC-2007
- Scope
- This European Standard provides requirements and test methods for flexible, pre-insulated, directly buried district heating pipe assemblies with metallic service pipes and bonding between the layers of the pipes and thermal insulation materials of polyurethane or polyisocyanurate foam, the casing pipes being made of polyethylene. This European Standard is valid for maximum operating temperatures up to 140 °C and pressures up to 25 bar for a design lifetime of at least 30 years.
BS EN 15632-4:2009 Referenced Document
- EN 10088-2:2005 Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
- EN 10246-1:1996 Non-Destructive Testing of Steel Tubes - Part 1: Automatic Electromagnetic Testing of Seamless and Welded (Except Submerged Arc- Welded) Ferromagnetic Steel Tubes for Verification of Hydraulic Leak-Tightness
- EN 1057:2006 Copper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applications (Incorporates Amendment A1: 2010)
BS EN 15632-4:2009 history
- 2022 BS EN 15632-4:2022 District heating pipes. Factory made flexible pipe systems. Bonded system with metal service pipes; requirements and test methods
- 2009 BS EN 15632-4:2009 District heating pipes - Pre-insulated flexible pipe systems - Bonded system with metal service pipes; requirements and test methods
