NEN-EN 448:2019
Current
Current
The latest, up-to-date edition.
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
Available format(s)
Hardcopy
Language(s)
English
Published date
01-10-2019
Publisher
NEN-EN 448specifies requirements and test methods for factory made thermally insulated bonded fitting assemblies for hot water networks in accordance with EN 13941-1, comprising a steel servicefitting, rigid polyurethane foam thermal insulation and a casing of polyethylene.
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