Registration number (WIID)Project No.TitleStatus
72158EN 14758-1:2023Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene with mineral modifiers (PP-MD) - Part 1: Specifications for pipes, fittings and the systemIzstrādē
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: FittingsIzstrādē
76328EN 1852-1:2018+A1:2022Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene (PP) - Part 1: Specifications for pipes, fittings and the systemIzstrādē
71086prEN 16904Plastics piping systems - Environmental product declarations - Product Category rules complementary to EN 15804, for plastic piping systems inside buildingsIzstrādē
71820EN ISO 21003-3:2008/A1:2021Multilayer piping systems for hot and cold water installations inside buildings - Part 3: Fittings - Amendment 1 (ISO 21003-3:2008/DAM 1:2020)Izstrādē
79759FprEN ISO 11300-2Piping systems for rehabilitation of underground drains, sewers and water supply networks-Part 2: Thermoset composite materials (ISO/DIS 11300-2:2025)Izstrādē
71819EN ISO 15876-3:2017/A2:2021Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 3: Fittings - Amendment 2 (ISO 15876-3:2017/DAM 2:2020)Izstrādē
71490EN ISO 13259:2020Thermoplastics piping systems for underground non-pressure applications - Test method for leaktightness of elastomeric sealing ring type joints (ISO/DIS 13259:2020)Izstrādē
6356EN 1394:1996/AC:1997Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the apparent initial circumferential tensile strengthIzstrādē
6333EN 14636-1:2009Plastics piping systems for non-pressure drainage and sewerage - Polyester resin concrete (PRC) - Part 1: Pipes and fittings with flexible jointsIzstrādē
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