BS EN ISO 11299-1:2018

What is this standard about?

This document specifies the requirements and test methods for plastics piping systems intended to be used for the renovation of underground gas supply networks. It is applicable to pipes and fittings, as manufactured, as well as to the installed lining system. It is not applicable to the existing pipeline or any sprayed coatings or annular filler.

This document gives the general requirements common to all relevant renovation techniques.