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EN 253:2019+A1:2023

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+A1:2023

Publication date:   Feb 19, 2024

General information

60.60 Standard published   Dec 20, 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

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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

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PUBLISHED
EN 253:2019+A1:2023
60.60 Standard published
Dec 20, 2023