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
STANDARD published on 1.11.2003
Designation standards: ČSN EN 253
Classification mark: 383371
Catalog number: 68050
Note: WITHDRAWN
Publication date standards: 1.11.2003
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: Czech technical standard
Category: Technical standards ČSN