Registration number (WIID)Project No.TitleStatus
30920EN ISO 12162:2009Thermoplastics materials for pipes and fittings for pressure applications - Classification, designation and design coefficient (ISO 12162:2009)Izstrādē
72159prEN 13476-2 revPlastics 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: Specifications for pipes and fittings with smooth internal and external surface and the system, Type AIzstrādē
72931EN ISO 13844:2022Plastics piping systems - Elastomeric-sealing-ring-type socket joints for use with plastic pipes - Test method for leaktightness under negative pressure, angular deflection and deformation (ISO 13844:2022)Izstrādē
72930prEN ISO 12162 revThermoplastics materials for pipes and fittings for pressure applications - Classification, designation and design coefficientIzstrādē
32550EN ISO 15877-5:2009/A1:2010Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 5: Fitness for purpose of the system - Amendment 1 (ISO 15877-5:2009/AMD 1:2010)Izstrādē
5973-Plastics piping systems for irrigation - Polyethylene (PE) - Part 4: Valves and auxiliary equipmentIzstrādē
33005EN ISO 15874-3:2003/FprA1Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 3: Fittings - Amendment 1 (ISO 15874-3:2003/FDAM 1:2009)Izstrādē
33041EN 14636-2:2009Plastics piping systems for non-pressure drainage and sewerage - Polyester resin concrete (PRC) - Part 2: Manholes and inspection chambersIzstrādē
25960EN ISO 21003-3:2008Multilayer piping systems for hot and cold water installations inside buildings - Part 3: Fittings (ISO 21003-3:2008)Izstrādē
6316EN ISO 8795:2001Plastics piping systems for the transport of water intended for human consumption - Migration assessment - Determination of migration values of plastics pipes and fittings and their joints (ISO 8795:2001)Izstrādē
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