Published
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.
                WITHDRAWN
                                    ISO 11299-1:2011
                            
                    PUBLISHED
                    ISO 11299-1:2018
                    90.92
                                        Standard to be revised
                    Nov 2, 2023
                
                IN_DEVELOPMENT
                                    ISO/DIS 11301-1