Registration number (WIID)Project No.TitleStatus
70907EN ISO 15877-3:2009/A2:2021Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 3: Fittings - Amendment 2 (ISO 15877-3:2009/Amd 2:2021)Standarts spēkā
72928LVS EN ISO 3459:2022Plastic piping systems - Mechanical joints between fittings and pressure pipes - Test method for leaktightness under negative pressure (ISO 3459:2022)Standarts spēkā
74321LVS CEN/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
67977EN 13598-2:2020Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 2: Specifications for manholes and inspection chambersStandarts spēkā
61669EN ISO 11296-7:2019Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 7: Lining with spirally-wound pipes (ISO 11296-7:2019)Standarts spēkā
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