Thermoplastics pipe and fitting systems for hot and cold water for domestic purposes and heating installations in buildings - General requirements Ingestion-build-183511 BS EN 13999-3 provides methods

BS EN 13999-3 provides methods that are essential for ensuring that testing is reliable and reproducible

— conservation of property

BS 6556-2 provides manufacturers with the general conventions

Meter manufacturers and purchasers

BS EN 3138 on Solid rivets aerospace series is useful for:

Thermoplastics pipe and fitting systems for hot and cold water for domestic purposes and heating installations in buildings - General requirements Ingestion-build-183511 BS EN 13999-3 provides methods1 Scope This part of BS 7291 specifies general requirements and methods of test for thermoplastics pipe and fitting systems intended for use within buildings for the conveyance of cold water, including drinking water, and heated water for use in domestic hot and cold water distribution and heating installations. These systems are also suitable for the conveyance of cold water for a period of 50 years at a temperature of 20 C and a design pressure of