BS EN 17414-1:2020 - District cooling pipes. Factory made flexible pipe system. Classification, general requirements and test methods

BS EN 17414-1:2020

District cooling pipes. Factory made flexible pipe system. Classification, general requirements and test methods

Status : Current   Published : August 2020

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 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.




Standard NumberBS EN 17414-1:2020
TitleDistrict cooling pipes. Factory made flexible pipe system. Classification, general requirements and test methods
StatusCurrent
Publication Date05 August 2020
Normative References(Required to achieve compliance to this standard)EN 17248, EN 12085, ISO 6964, EN ISO 845, EN ISO 3127, EN 14419, EN ISO 11357-6, EN 13941-1, EN 1605, ISO 16770, EN ISO 16871, EN 1606, EN ISO 9967, EN ISO 9969, EN 17415-1:2020, BS EN 17415-1:2020, EN 60811-406:2012
Informative References(Provided for Information)EN ISO 23993, EN ISO 9001, EN 1295-1, EN ISO 8497
International RelationshipsEN 17414-1:2020
Draft Superseded By19/30394666 DC
DescriptorsPipe fittings, Space-heating systems, Water, Pipelines, Bonding, Polyurethane, Underground, Heat pipes, Pipes, District heating, Polyethylene, Hot-water supply systems, Steels, Pipe connections, Thermal insulating materials
ICS23.040.99
Title in FrenchRéseaux d’eau glacée. Systèmes de tuyaux flexibles manufacturés Classification, prescriptions générales et méthodes d'essai
Title in GermanFernkälterohre. Werkmäßig gefertigte flexible Rohrsysteme Klassifikation, allgemeine Anforderungen und Prüfung
CommitteeRHE/9
ISBN978 0 539 04615 1
PublisherBSI
FormatA4
DeliveryYes
Pages38
File Size3.076 MB
Price£214.00


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