STANDARD

Current

ÖNORM EN 17878-1

Issue date: 2024 09 15

District heating pipes - Factory made flexible pipe systems with a lower temperature profile - Part 1: Classification, general requirements and test methods

This document specifies classification, general requirements and test methods for flexible, factory made, buried district heating pipe systems. This document is intended to be used only in conjunction with EN 17878-2 or EN 17878-3, as applicable. This document is applicable to a maximum operating temperature of 80 °C and a maximum operating design pressure up to 1,0 MPa. The pipe systems are designed for a service life of at least 50 years. For pipe systems with plastic service pipes, the respective temperature profiles are specified in EN 17878-2:2024 and EN 17878-3:2024. For the transport of other liquids, for example potable water, additional requirements can be applicable.

General information on ÖNORM EN 17878-1

Format
Digital | 31 Pages
Language
German | English | Download GER/ENG
Publisher
Austrian Standards International

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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 16770:2019
Titel
Plastics — Determination of environmental stress cracking (ESC) of polyethylene — Full-notch creep test (FNCT)
Ausgabedatum
2019 09 25
Art
Standard
Dokumentnummer
ISO 6964:2019
Titel
Polyolefin pipes and fittings — Determination of carbon black content by calcination and pyrolysis — Test method
Ausgabedatum
2019 02 27
Art
Standard

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ÖNORM EN 17878-1 - District heating pipes - Factory made flexible pipe systems with a lower temperature profile - Part 1: Classification, general requirements and test methods

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