STANDARD

Current

ÖNORM EN 17878-3

Issue date: 2024 09 15

District heating pipes - Factory made flexible pipe systems with a lower temperature profile - Part 3: Requirements and test methods for non bonded systems with plastic service pipes

This document specifies requirements and test methods for flexible, factory made, buried district heating pipe systems with plastic service pipes and no bonding between the layers of the pipe assemblies. It is only applicable in conjunction with EN 17878-1. This document is applicable to pipes, fittings, their joints and to joints with components made of non-plastics materials intended to be used for district heating installations. This document is applicable to a maximum operating temperature of 80 °C and maximum operating design pressure up to 1,0 MPa for a design service life of at least 50 years. This document does not apply to cover surveillance systems.

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General information on ÖNORM EN 17878-3

Format

Digital | 19 Pages

Language

German | English | Download GER/ENG

Publisher

Austrian Standards International

Committee 007 Pressure equipment, pipelines, storage tanks and service station equipment

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Normative References

Here you will find an extract of the normative references. Please refer to the document itself for the full list.

Dokumentnummer	Titel	Ausgabedatum	Art	Link
Dokumentnummer ISO 17455:2005	Titel Plastics piping systems — Multilayer pipes — Determination of the oxygen permeability of the barrier pipe	Ausgabedatum 2005 10 11	Art Standard	Zur Produktseite

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