Registration number (WIID)Project No.TitleStatus
26995EN 14409-3:2004/prA1Plastics piping systems for renovation of underground water supply networks - Part 3: Lining with close fit-pipesIzstrādē
39791EN 15383:2012/FprA1Plastics piping systems for drainage and sewerage - Glass-reinforced thermosetting plastics (GRP) based on polyester resin (UP) - Manholes and inspection chambersIzstrādē
6350prEN 14285Plastics piping systems for general purpose buried ducting - Polypropylene (PP) - Specifications for pipes, fittings and the systemIzstrādē
6348prEN 14283Plastics piping systems for general purpose buried ducting - Unplasticized poly(vinyl chloride) (PVC-U) - Specifications for pipes, fittings and the systemIzstrādē
6346prEN 14281Plastics piping systems for buried cable ducting - Polyethylene (PE) - Specifications for pipes, fittings and the systemIzstrādē
30809EN 1796:2006/prA1Plastics piping systems for water supply with or without pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP)Izstrādē
25960EN ISO 21003-3:2008Multilayer piping systems for hot and cold water installations inside buildings - Part 3: Fittings (ISO 21003-3:2008)Izstrādē
31029EN ISO 22391-2:2009Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 2: Pipes (ISO 22391-2:2009)Izstrādē
6293EN ISO 15493:2003Plastics piping systems for industrial applications - Acrylonitrile-butadiene-styrene (ABS), unplasticized poly(vinyl chloride) (PVC-U) and chlorinated poly(vinyl chloride) (PVC-C) - Specifications for components and the system - Metric series (ISO 15493:2003)Izstrādē
5809prEN 1455-6Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Acrylonitrile-butadiene-styrene (ABS) - Part 6: Recommended practice for installationIzstrādē
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