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EVS-EN 253:2019

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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Kehtiv alates 01.11.2019
Alusdokumendid
EN 253:2019
Direktiivid või määrused
puuduvad
Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
01.11.2019
Põhitekst
04.11.2015
Põhitekst + muudatus
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.
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EVS-EN 489-1:2019

District heating pipes - Bonded single and twin pipe systems for buried hot water networks - Part 1: Joint casing assemblies and thermal insulation for hot water networks in accordance with EN 13941-1
Uusim versioon Kehtiv alates 01.11.2019
Põhitekst

EVS-EN 448:2019

District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory made fitting assemblies of steel service pipes, polyurethane thermal insulation and a casing of polyethylene
Uusim versioon Kehtiv alates 01.11.2019
Põhitekst

EVS-EN 488:2019

District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory made steel valve assembly for steel service pipes, polyurethane thermal insulation and a casing of polyethylene
Uusim versioon Kehtiv alates 01.11.2019
Põhitekst

EVS-EN 14419:2019

District heating pipes - Bonded single and twin pipe systems for buried hot water networks - Surveillance systems
Uusim versioon Kehtiv alates 01.11.2019