BS EN 253:1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for preinsulated bonded pipe systems for underground hot water networks. Pipe assembly of steel service pipes, polyurethane thermal insulation and outer casing of high density polyethylene
Hardcopy , PDF
08-11-2015
English
30-09-1991
Requirements and test methods for straight lengths of prefabricated thermally insulated pipe-in-pipe assemblies.
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