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 (consolidated version)
STANDARD published on 1.2.2007
Designation standards: ÖNORM EN 253
Note: WITHDRAWN
Publication date standards: 1.2.2007
The number of pages: 49
Approximate weight : 147 g (0.32 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM