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ISO 13971:2012

Refrigeration systems and heat pumps — Flexible pipe elements, vibration isolators, expansion joints and non-metallic tubes — Requirements and classification
28. 8. 2012.

Опште информације

90.93     8. 2. 2024.

ISO

ISO/TC 86/SC 1

Međunarodni standard

27.080     27.200  

engleski   francuski  

Kupovina

Objavljen

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Apstrakt


ISO 13971:2012 describes requirements, design and installation of flexible
pipe elements (e.g. metallic flexible pipe, metallic flexible tube, vibration
isolator, expansion joint) and non-metallic tube used in the refrigerant
circuits of refrigerating systems and heat pumps.
ISO 13971:2012 also describes the requirements to qualify the tightness and
permeability of non-metallic tubes (e.g. plastic) used in evaporating and/or
condensing sides of refrigerating systems and heat pumps.
ISO 13971:2012 does not apply to flexible pipes that are only occasionally
stressed beyond the elastic limit (e.g. during repair work), or to joints that
are free to rotate or hinge.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 13971:2012
90.93 Odluka o potvrđivanju standarda
8. 2. 2024.

Nacionalna preuzimanja

SRPS EN ISO 13971:2025  
ISS

Sistemi za hlađenje i toplotne pumpe – Savitljivi cevni elementi, prigušivači vibracija, ekspanzione veze i nemetalne cevi – Zahtevi i klasifikacija

60.60   Standard objavljen

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