EN 253:2019/FprA1

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 EN 253:2019/FprA1

General information

50.60 Close of voting. Proof returned by secretariat   Aug 31, 2023

CEN

CEN/TC 107 Prefabricated district heating and district cooling pipe system

European Norm

23.040.07   Pipelines and its parts for district heat | 23.040.10   Iron and steel pipes

Scope

This document specifies requirements and test methods for straight lengths of factory made thermally insulated bonded single pipe assemblies for hot water networks in accordance with EN 13941-1, comprising a steel service pipe, polyurethane foam thermal insulation and a casing of polyethylene.
The pipe assembly can also include the following additional elements: measuring wires, spacers and diffusion barriers.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 253:2019

NOW

IN_DEVELOPMENT
EN 253:2019/FprA1
50.60 Close of voting. Proof returned by secretariat
Aug 31, 2023