kSIST FprEN 17414-2:2020

Oznaka standarda: kSIST FprEN 17414-2:2020
Koda projekta: 00107070
Organizacija: SIST
Naslov (angleški): District cooling pipes - Factory made flexible pipe systems - Part 2: Bonded system with plastic service pipes - Requirements and test methods
Naslov (slovenski): Cevi za daljinsko hlajenje - Tovarniško izdelani sistemi gibkih cevi - 2. del: Spojeni sistem s plastičnimi delovnimi cevmi - Zahteve in preskusne metode
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oSIST prEN 17414-2:2019 angleški jezik Active SIST-D: 53.24 EUR
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Tehnični odbor: I13 - Imaginarni 13
ICS: 23.040.99
Status: Neobjavljen
Referenčna oznaka: EN 17414-2:2020
Področje projekta (angleško): This document specifies requirements and test methods for factory made thermally insulated bonded 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 17414-1 ). 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.

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