Standard Svensk standard · SS-EN 17414-1:2020

Fjärrkylerörsystem - Fabrikstillverkade flexibla rörsystem - Del 1: Klassificering, allmänna krav och provningsmetoder

Status: Gällande

This document specifies requirements and test methods for factory made thermally insulated flexible pipe-in-pipe assemblies for directly buried district cooling distribution systems, comprising a service pipe and a casing of polyethylene. The pipe assembly can also include the following additional elements: measuring wires, spacers and diffusion barriers.
This document is intended to be used in conjunction with EN 17414-2 or EN 17414-3.
This document applies only to insulated pipe assemblies, for continuous operation with water at various temperatures (1 to 30) °C and a maximum operation pressure of 25 bar dependent on material specified.
The design is based on an expected service life with continuous operation of a minimum 50 years. For pipe systems with plastic service pipes, the respective temperature profiles are defined in EN 17414-2 and EN 17414-3.
NOTE For the transport of other liquids, for example potable water, additional requirements could be applicable.


Övriga rörledningskomponenter (23.040.99)


Språk: Engelska

Framtagen av: Förtillverkade fjärrvärmerör, SIS/TK 300

Internationell titel: District cooling pipes - Factory made flexible pipe systems - Part 1: Classification, general requirements and test methods

Artikelnummer: STD-80023457

Utgåva: 1

Fastställd: 2020-08-04

Antal sidor: 40