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FprEN 15698-1

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

Publication date:   Oct 31, 2024

General information

50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks   Oct 31, 2024

CEN

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

European Norm

23.040.07   Pipelines and its parts for district heat

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Scope

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

Life cycle

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PUBLISHED
EN 15698-1:2019

NOW

IN_DEVELOPMENT
FprEN 15698-1
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Oct 31, 2024