Standard

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prNS-EN 448:2023

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NS-EN 448:2025

Forhåndsvisning
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Omfang

This document specifies requirements and test methods for factory made thermally insulated bonded fitting assemblies for hot water networks in accordance with EN 13941-1, comprising a steel service pipe, in most cases a steel fitting, polyurethane (PUR) foam thermal insulation and a casing of polyethylene.The fitting assembly can also include the following additional elements: measuring wires, spacers and diffusion barriers.This document covers the following fitting assemblies: bend, tee and reducer.This document applies to fitting assemblies with a minimum design pressure of 1,6 MPa.

Dokumentinformasjon

  • Standard fra SN
  • Utgave: 2023-07
  • Versjon: 1
  • Varetype: NAT
  • ICS 23.040.07
  • ICS 23.040.45
  • National Committee SN/K 51

Produktrelasjon

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