District heating pipes. Preinsulated bonded pipe systems for directly buried hot water networks. Pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene.
NORMA vydaná dňa 31.10.2015
Designation standards: BS EN 253:2009+A2:2015
Note: NEPLATNÁ
Publication date standards: 31.10.2015
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: British technical standard
Kategória: Technické normy BS