District heating pipes - Bonded twin pipe systems for directly buried hot water networks - Part 2: Factory made fitting and valve assemblies of steel service pipes, polyurethane thermal insulation and one casing of polyethylene (Endorsed by Asociación Espanola de Normalización in November of 2019.)
NORMA vydaná dňa 1.5.2025
Designation standards: UNE-EN 15698-2:2019
Note: NEPLATNÁ
Publication date standards: 1.5.2025
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE