NS-EN 253:2019
District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory made pipe assembly of steel service pipe, polyurethane thermal insulation and a casing of polyethylene

Standard No.

NS-EN 253:2019

Release Date

2020

Published By

SCC

Latest

NS-EN 253:2019

Scope

ADOPTED_FROM:EN 253:2019

NS-EN 253:2019 history

• 2020 NS-EN 253:2019 District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory made pipe assembly of steel service pipe, polyurethane thermal insulation and a casing of polyethylene
• 1991 NS-EN 253-1991