ONORM EN 15698-2:2020现行
District heating pipes - Bonded twin pipe systems for directly buried hot water networks - Part 2: Factory made fitting and valve assemblies of steel service pipes, polyurethane thermal insulation and one casing of polyethylene
出版：Osterreichisches Normungsinstitut
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基本信息
标准编号： ONORM EN 15698-2:2020
出版单位：Osterreichisches Normungsinstitut
标准页数：16
标准简介
This document specifies requirements and test methods for fittings of factory made thermally insulated bonded twin pipe assemblies for hot water networks in accordance with EN 13941-1, comprising two steel service fittings and/or valves, polyurethane foam thermal insulation and one casing of polyethylene.
本标准替代的旧标准
等同采用的国际标准
