标准编号：ISO/TS 21003-7:2019
中文名称：建筑物内热水和冷水装置用多层管道系统 第7部分：合格评定指南
英文名称：Multilayer piping systems for hot and cold water installations inside buildings — Part 7: Guidance for the assessment of conformity
发布日期：2019-04
标准范围
This document gives requirements and guidance for the assessment of conformity of compounds,
products, and assemblies in accordance with the applicable part(s) of ISO 21003 intended to be included
in the manufacturer’s quality plan as part of the quality management system and for the establishment
of certification procedures.
In conjunction with the other parts of ISO 21003 (see Foreword), this document is applicable to
multilayer piping systems intended to be used for hot and cold water installations within buildings for
the conveyance of water, whether or not intended for human consumption (domestic systems) and for
heating systems, under design pressures and temperatures appropriate to the class of application (see
ISO 21003-1:2008, Table 1).
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