Registration number (WIID)Project No.TitleStatus
6348prEN 14283Plastics piping systems for general purpose buried ducting - Unplasticized poly(vinyl chloride) (PVC-U) - Specifications for pipes, fittings and the systemIzstrādē
5848-Plastics piping systems for underground drainage and sewage - High density polyethylene (HD-PE) - Part 3: FittingsIzstrādē
6346prEN 14281Plastics piping systems for buried cable ducting - Polyethylene (PE) - Specifications for pipes, fittings and the systemIzstrādē
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
36519CEN/TR 13801:2014Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Thermoplastics - Recommended practice for installationIzstrādē
6277prEN 14408-2Plastics piping systems for renovation of underground gas supply networks - Part 2: Lining with continuous pipesIzstrādē
36520CEN/TS 14578:2013Plastics piping systems for water supply or drainage and sewerage - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Recommended practice for installationIzstrādē
5850-Plastics piping systems for underground drainage and sewage - High density polyethylene (HD-PE) - Part 5: Fitness for purpose of the systemIzstrādē
36521prEN 15229Plastics piping systems - Piping systems for non-pressure underground drainage and sewerage - Performance requirements for thermoplastics and GRP manholes and inspection chambersIzstrādē
6274prEN 14409-4Plastics piping systems for renovation of underground water supply networks - Part 4: Lining with cured-in-place pipesIzstrādē
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