District heating pipes - Bonded twin pipe systems for directly buried hot water networks - Part 1: Factory made twin pipe assembly of steel service pipes, polyurethane thermal insulation and one casing of polyethylene (Endorsed by Asociación Espanola de Normalización in May of 2025.)
NORMA vydaná dňa 1.5.2025
Designation standards: UNE-EN 15698-1:2025
Publication date standards: 1.5.2025
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE