District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Joint assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene
STANDARD published on 1.9.2009
Designation standards: STN EN 489
Classification mark: 383374
Catalog number: 109149
Note: WITHDRAWN
Publication date standards: 1.9.2009
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: Slovak technical standard
Category: Technical standards STN