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.
EN ISO 11299-1:2018 history
2018EN ISO 11299-1:2018 Plastics piping systems for renovation of underground gas supply networks - Part 1: General
2013EN ISO 11299-1:2013 Plastics piping systems for renovation of underground gas supply networks - Part 1: General [Superseded: CEN EN 14408-1]
2012EN ISO 11299-1:2012 Plastics piping systems for renovation of underground gas supply networks - Part 1: General