Registration number (WIID)Project No.TitleStatus
72928EN ISO 3459:2022Plastic piping systems - Mechanical joints between fittings and pressure pipes - Test method for leaktightness under negative pressure (ISO 3459:2022)Izstrādē
69682CEN/TS 17176-7:2020Plastics 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 7: Assessment of conformityIzstrādē
80765prEN 13598-1 revPlastics piping systems for non-pressure underground drains and sewers - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 1: Specifications for ancillary fittings and shallow chambersIzstrādē
80766prEN 13598-2 revPlastics piping systems for non-pressure underground drains and sewers - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 2: Specifications for manholes and inspection chambersIzstrādē
35944CEN/TS 12666-2:2012Plastics piping systems for non-pressure underground drainage and sewerage - Polyethylene (PE) - Part 2: Guidance for the assessment of conformityIzstrādē
29633EN ISO 1452-1:2009Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: General (ISO/DIS 1452-1:2008)Izstrādē
70855-Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure. Polypropylene with mineral modifiers (PP-MD) and polypropylene multi-layer with / without mineral modifiers (PP-MD). Specifications for pipes and the systemIzstrādē
70854-Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure. Polyethylene with mineral modifiers (PP-MD) and polyethylene multi-layer with / without mineral modifiers (PE-MD). Specifications for pipes and the systemIzstrādē
6126-Plastics piping systems - Thermoplastics ancillery components and valves for soil and waste discharge systems and for buried drainage and sewerage systems - Part 1: GeneralIzstrādē
6088-Glass reinforced thermosetting plastics (GRP) pipes and fittings - Determination of longitudinal tensile strength using a strip test pieceIzstrādē
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