CEN/TC 155

Registration number (WIID)Project No.TitleStatus
70907LVS EN ISO 15877-3:2009/A2:2022Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 3: Fittings - Amendment 2 (ISO 15877-3:2009/Amd 2:2021)Standarts spēkā
33045EN ISO 15874-3:2013Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 3: Fittings (ISO 15874-3:2013)Standarts spēkā
70887LVS EN ISO 15876-5:2017/A1:2021Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 5: Fitness for purpose of the system - Amendment 1 (ISO 15876-5:2017/Amd 1:2020)Standarts spēkā
75455LVS CEN ISO/TS 23818-2:2022Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines - Part 2: Resin-fibre composite (RFC) material (ISO/TS 23818-2:2021)Standarts spēkā
61353CEN/TR 17179:2018Thermoplastics piping and ducting systems - Rainwater infiltration and storage attenuation systems - Practices for underground installationStandarts spēkā
72503LVS CEN/TS 14758-2:2025Plastics piping systems for non‐pressure underground drainage and sewerage - Polypropylene with mineral modifiers (PP‐MD) - Part 2: Assessment of conformityStandarts spēkā
71924LVS CEN ISO/TS 16486-7:2023Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 7: Assessment of conformity (ISO/TS 16486-7:2023)Standarts spēkā
78731LVS EN 1705:2025Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after an external blowStandarts spēkā
36520LVS CEN/TS 14578:2014Plastics piping systems for water supply or drainage and sewerage - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Recommended practice for installationStandarts spēkā
34810LVS CEN/TS 14807:2014Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Guidance for the structural analysis of buried GRP-UP pipelinesStandarts spēkā
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