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Homepage>BS Standards>23 FLUID SYSTEMS AND COMPONENTS FOR GENERAL USE>23.040 Pipeline components and pipelines>23.040.07 Pipelines and its parts for dictrict heat>22/30444825 DC BS EN 253 AMD1. District heating pipes. Bonded single pipe systems for directly buried hot water networks. Factory made pipe assembly of steel service pipe, polyurethane thermal insulation and a casing of polyethylene
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22/30444825 DC BS EN 253 AMD1. District heating pipes. Bonded single pipe systems for directly buried hot water networks. Factory made pipe assembly of steel service pipe, polyurethane thermal insulation and a casing of polyethylene

22/30444825 DC

BS EN 253 AMD1. District heating pipes. Bonded single pipe systems for directly buried hot water networks. Factory made pipe assembly of steel service pipe, polyurethane thermal insulation and a casing of polyethylene

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Standard number:22/30444825 DC
Pages:10
Released:2022-06-16
Status:Draft for Comment
DESCRIPTION

22/30444825 DC


This standard 22/30444825 DC BS EN 253 AMD1. District heating pipes. Bonded single pipe systems for directly buried hot water networks. Factory made pipe assembly of steel service pipe, polyurethane thermal insulation and a casing of polyethylene is classified in these ICS categories:
  • 23.040.07 Pipelines and its parts for district heat
  • 23.040.10 Iron and steel pipes
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.