19/30394666 DC - BS EN 17414-1. District cooling pipes. Factory made flexible pipe systems. Part 1. Classification, general requirements and test methods

19/30394666 DC

BS EN 17414-1. District cooling pipes. Factory made flexible pipe systems. Part 1. Classification, general requirements and test methods

Status : Current, Draft for public comment   Published : July 2019

Format
PDF

Format
HARDCOPY



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 from DN 15 to DN 200 and a casing of polyethylene. The pipe assembly may also include the following additional elements: measuring wires, spacers and diffusion barriers.

This document is intended to be used in conjunction with prEN 17414-2 or prEN 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.

This document does not cover surveillance systems.

NOTE

For the transport of other liquids, for example potable water, additional requirements may be applicable.




Standard Number19/30394666 DC
TitleBS EN 17414-1. District cooling pipes. Factory made flexible pipe systems. Part 1. Classification, general requirements and test methods
StatusCurrent, Draft for public comment
Publication Date22 July 2019
Normative References(Required to achieve compliance to this standard)EN 1606, EN ISO 8497, EN ISO 3127, EN ISO 11357-6, EN ISO 845, EN 1605, ISO 16770, EN ISO 9969, prEN 17415-1:2019, EN ISO 23993, EN ISO 16871, EN ISO 9967, EN 12085, ISO 6964, EN 60811-511:2012, EN 60811-607:2012, EN 60811-605:2012, EN 60811-406:2012, EN 60811-100:2012
Informative References(Provided for Information)EN 13941, EN 1295-1, EN ISO 9001
International RelationshipsprEN 17414-1
Draft Expiry Date10 September 2019
DescriptorsDistrict heating, Steels, Underground, Pipe fittings, Space-heating systems, Hot-water supply systems, Pipes, Polyethylene, Pipe connections, Heat pipes, Thermal insulating materials, Pipelines, Water, Polyurethane, Bonding
ICS23.040.99
Title in FrenchRéseaux d’eau glacée - Systèmes de tuyaux flexibles manufacturés Partie 1:Classification, exigences générales et méthodes d’essai
Title in GermanFernkühlungsrohre - Werkmäßig gedämmte flexible Rohrsysteme Teil 1: Klassifikation, allgemeine Anforderungen und Prüfung
CommitteeRHE/9
PublisherBSI
FormatA4
DeliveryYes
Pages37
File Size3.945 MB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


 Your basket
Your basket is empty

Multi-user access to over 3,500 medical device standards, regulations, expert commentaries and other documents


Collaborate, Innovate, Accelerate.


BSOL

The faster, easier way to work with standards


Worldwide Standards
We can source any standard from anywhere in the world