Registration number (WIID)Project No.TitleStatus
5924prEN 1796-2Plastics piping systems for water supply with or without pressure - Glass-reinforced thermosetting plastics (GRP) based on polyester resin (UP) - Part 2: Pipes with flexible, reduced articulation or rigid jointsIzstrādē
6224-Plastics piping systems for buried ducting - Polyethylene (PE) - Part 3: FittingsIzstrādē
6245-Plastics piping system for civil engineering subsoil drainage - Part 4: Ancillary equipmentIzstrādē
6244-Plastics piping system for civil engineering subsoil drainage - Part 3: FittingsIzstrādē
6090EN 1394:1996Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the apparent initial circumferential tensile strengthIzstrādē
6053EN 917:1997Plastics piping systems - Thermoplastics valves - Test methods for resistance to internal pressure and leaktightnessIzstrādē
6303-Plastics piping systems for industrial applications - Glass-reinforced thermosetting plastics (GRP) based on various types of resins - Above and below ground assembled from custom made components - Part 1: GeneralIzstrādē
6137prCEN/TS 13476-2Plastics piping systems for non-pressure underground drainage and sewerage - Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 2: Guidance for the assessment of conformityIzstrādē
5986-Plastics piping systems for industrial applications - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Above and below ground systems assembled from standard components - Part 5: Fitness for purpose of the jointIzstrādē
5988-Plastics piping systems for chemical fluids - Glass-reinforced thermosetting plastics based on epoxy resin (GRP-EP) - Part 1: GeneralIzstrādē
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