District heating pipes. Bonded single pipe systems for directly buried hot water networks. Factory made fitting assemblies of steel service pipes, polyurethane thermal insulation and a casing of polyethylene.
STANDARD published on 29.10.2019
Designation standards: BS EN 448:2019
Note: WITHDRAWN
Publication date standards: 29.10.2019
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: British technical standard
Category: Technical standards BS