Registration number (WIID)Project No.TitleStatus
6295-Plastics piping systems for industrial applications - Unplasticized, chlorinated and high impact poly(vinyl chloride) (PVC-U, PVC-C and PVC-HI) - Part 3: Assessment of conformityIzstrādē
6054EN 802:1994Plastics piping and ducting systems - Injection-moulded thermoplastics fittings for pressure piping systems - Test method for maximum deformation by crushingIzstrādē
37182EN 12666-1:2005+A1:2011Plastics piping systems for non-pressure underground drainage and sewerage - Polyethylene (PE) - Part 1: Specifications for pipes, fittings and the systemIzstrādē
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
6222-Plastics piping systems for buried ducting - Polyethylene (PE) - Part 1: GeneralIzstrādē
63639EN ISO 13262:2017Thermoplastics piping systems for non-pressure underground drainage and sewerage - Thermoplastics spirally-formed structured-wall pipes - Determination of the tensile strength of a seam (ISO 13262:2010)Izstrādē
6224-Plastics piping systems for buried ducting - Polyethylene (PE) - Part 3: FittingsIzstrādē
6225-Plastics piping systems for buried ducting - Polyethylene (PE) - Part 5: Fitness for purpose of the systemIzstrādē
62512EN 1555-4:2021Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 4: ValvesIzstrādē
6226-Plastics piping systems for buried ducting - Polyethylene (PE) - Part 6: Recommended practice for installationIzstrādē
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