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Norm
ÖNORM EN 253
Issue date: 2024 08 01
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
This document specifies requirements and test methods for straight lengths of factory made thermally insulated bonded single pipe assemblies for hot water networks in acc...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 46 Pages
Language:
English
Optionally co-design standards:
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.
ÖNORM EN 253
2024 08 01
District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory...
Norm
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ÖNORM EN 253
2020 03 15
District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory...
Norm
ÖNORM EN 253
2015 12 15
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - P...
Norm
ÖNORM EN 253
2013 04 01
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - P...
Norm
ÖNORM EN 253
2009 06 15
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - P...
Norm
ÖNORM EN 253
2009 04 15
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - P...
Norm
ÖNORM EN 253
2007 02 01
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - P...
Norm
ÖNORM EN 253
2006 04 01
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - P...
Norm
ÖNORM EN 253
2003 06 01
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - P...
Norm
ÖNORM EN 253
1995 02 01
Preinsulated bondes pipe systems for underground hot water networks - Pipe assembly of steel service...
Norm
ÖNORM EN 253
1991 11 01
Preinsul. bond. pipe syst.f.underground hot water networks - Pipe assembly of steel service pipes, p...
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