Standard

NS-EN 15698-1:2025

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

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Utgave: 2025-03
  • Versjon: 1
  • Varetype: NAT
  • ICS 23.040.07

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