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.
STANDARD published on 30.9.1991
Designation standards: BS EN 253:1991
Note: WITHDRAWN
Publication date standards: 30.9.1991
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Category: Technical standards BS