In conjunction with the other parts, ISO/TS 22391-7:2011 is applicable to hot and cold water installations within buildings for the conveyance of water, whether or not intended for human consumption (domestic systems), under design pressures and temperatures appropriate to the class of application.

NOTE In order to help the reader, a basic test matrix is given in Annex A.

In conjunction with the other parts of ISO 22391 (see Foreword), this document is applicable to polyethylene of raised temperature resistance (PE-RT) 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 22391-1:2009, Table 1).

ISO 15877-7:2009 includes:

– provisions for materials, components, joints and assemblies given in the applicable part(s) of ISO 15877;

– provisions for the manufacturer's quality system, which can conform to ISO 9001;

– definitions and procedures applied if certification is involved; in which case, the certification body can be accredited to ISO/IEC Guide 65 or ISO/IEC Guide 62, as applicable.

In conjunction with the other parts of ISO 15877, ISO 15877-7:2009 is applicable to chlorinated poly(vinyl chloride) (PVC-C) 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), under design pressures and temperatures appropriate to the class of application (see Table 1 of ISO 15877-1:2009).

NOTE In order to help the reader, a basic test matrix is given in Annex A.

In conjunction with the other parts of ISO 15874 (see Foreword), this document is applicable to polypropylene (PP) 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 15874-1:2013, Table 1).

It includes:

1. requirements for materials, components, joints and assemblies given in the applicable part(s) of ISO 15874;
2. requirements for the manufacturer's quality system;
3. definitions and procedures to be applied if third-party certification is involved.

In conjunction with the other parts of ISO 15874, ISO/TS 15874-7 is applicable to polypropylene (PP) piping systems intended to be used for hot and cold water installations, within buildings, for the conveyance of water which may or may not be intended for human consumption (domestic systems) or for heating systems, under design pressures and temperatures appropriate to the class of application.