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NS-EN 253:2019+A1:2023

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This document specifies requirements and test methods for straight lengths of factory made thermally insulated bonded single pipe assemblies for hot water networks in accordance with EN 13941-1, comprising a steel service pipe, polyurethane foam thermal insulation and a casing of polyethylene.The pipe assembly can also include the following additional elements: measuring wires, spacers and diffusion barriers.

Dokumentinformasjon

  • Konsolidert fra SN
  • Publisert:
  • Utgave: 2023-12
  • Versjon: 1
  • Varetype: NAT
  • Products.Specs.pages
  • ICS 23.040.07
  • ICS 23.040.10
  • National Committee SN/K 33

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