Specification for preinsulated bonded pipe systems for underground hot water networks. Pipe assembly of steel service pipes, polyurethane thermal insulation and outer casing of high density polyethylene.
NORM herausgegeben am 30.9.1991
Designation standards: BS EN 253:1991
Note: UNGÜLTIG
Publication date standards: 30.9.1991
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Kategorie: Technische Normen BS