CEN/TC 155

Registration number (WIID)Project No.TitleStatus
38526EN ISO 11299-1:2013Plastics piping systems for renovation of underground gas supply networks - Part 1: General (ISO 11299-1:2011)Atcelts
31486EN 1555-4:2011Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 4: ValvesAtcelts
38714EN ISO 13844:2015Plastics piping systems - Elastomeric-sealing-ring-type socket joints for use with plastic pressure pipes - Test method for leaktightness under negative pressure, angular deflection and deformation (ISO 13844:2015)Atcelts
39911EN ISO 3459:2015Plastic piping systems - Mechanical joints between fittings and pressure pipes - Test method for leaktightness under negative pressure (ISO 3459:2015)Atcelts
35322CEN/TS 13476-4:2013Plastics 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 4: Guidance for the assessment of conformityAtcelts
33040EN 15383:2012Plastics piping systems for drainage and sewerage - Glass-reinforced thermosetting plastics (GRP) based on polyester resin (UP) - Manholes and inspection chambersAtcelts
33036EN 12201-4:2012Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 4: ValvesAtcelts
33037EN 12201-5:2011Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 5: Fitness for purpose of the systemAtcelts
62921LVS CEN/TS 17176-3:2019Plastics piping systems for water supply and for buried and above ground drainage, sewerage and irrigation under pressure - Oriented unplasticized poly(vinyl chloride) (PVC-O) - Part 3: FittingsAtcelts
25581EN ISO 15874-2:2003/A1:2007Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 2: Pipes - Amendment 1 (ISO 15874-2:2003/Amd 1:2007)Atcelts
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