District heating pipes. Bonded twin pipe systems for directly buried hot water networks. Factory made fitting and valve assemblies of steel service pipes, polyurethane thermal insulation and one casing of polyethylene.
NORMA vydaná dňa 5.11.2019
Designation standards: BS EN 15698-2:2019
Note: NEPLATNÁ
Publication date standards: 5.11.2019
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategória: Technické normy BS