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naSRPS EN 17414-2:2019

Фаза: 40.20 - Почетак јавне расправе о нацрту српског стандарда
Почетак: 2019-07-18
Крај: 2019-09-18

Веза са међународним стандардима
Ovaj standard je identičan sa: prEN 17414-2 CEN/TC 107

Наслов на српском језику

Cevi za daljinsko hlađenje - - Fabrički proizvedeni sostemi savitljivih cevi - Deo 2:Spojeni plastični priključci na sistem — Zahtevi i metode ispitivanja

Наслов на енглеском језику

District cooling pipes - Factory made flexible pipe systems - Part 2: Bonded system with plastic service pipes - Requirements and test methods

Апстракт на српском језику

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Апстракт на енглеском језику

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.

Комисија за стандарде


ICS



Директиве

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