CEN/TC 155

Registration number (WIID)Project No.TitleStatus
71875EN ISO 11296-4:2018/A1:2021Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 4: Lining with cured-in-place pipes - Amendment 1: Updated definitions, marking requirements and procedure for alternative expression of flexural test results (ISO 11296-4:2018/Amd 1:2021)Standarts spēkā
61666EN ISO 11296-1:2018Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 1: General (ISO 11296-1:2018)Standarts spēkā
72466EN ISO 11295:2022Plastics piping systems used for the rehabilitation of pipelines - Classification and overview of strategic, tactical and operational activities (ISO 11295:2022)Standarts spēkā
72730EN 14541-1:2022Plastics pipes and fittings - Utilisation of thermoplastics recyclates - Part 1: VocabularyStandarts spēkā
61671EN ISO 11297-1:2018Plastics piping systems for renovation of underground drainage and sewerage networks under pressure - Part 1: General (ISO 11297-1:2018)Standarts spēkā
77369EN 1680:2025Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanismsStandarts spēkā
59366EN ISO 15874-5:2013/A1:2018Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 5: Fitness for purpose of the system - Amendment 1 (ISO 15874-5:2013/Amd 1:2018)Standarts spēkā
59366LVS EN ISO 15874-5:2013/A1:2018Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 5: Fitness for purpose of the system - Amendment 1 (ISO 15874-5:2013/Amd 1:2018)Standarts spēkā
74321CEN/TS 17176-3:2022Plastics piping systems for water supply and for buried and above ground drainage, sewerage and irrigation under pressure - Oriented unplasticized poly(vinyl chloride) (PVC-O) - Part 3: FittingsStandarts spēkā
65075EN ISO 21225-1:2018Plastics piping systems for the trenchless replacement of underground pipeline networks - Part 1: Replacement on the line by pipe bursting and pipe extraction (ISO 21225-1:2018)Standarts spēkā
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