CEN/TC 155

Registration number (WIID)Project No.TitleStatus
40965LVS EN ISO 17778:2015Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships (ISO 17778:2015)Standarts spēkā
6053LVS EN 917:2000Plastics piping systems - Thermoplastics valves - Test methods for resistance to internal pressure and leaktightnessStandarts spēkā
6084LVS EN 1120:2000Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Determination of the resistance to chemical attack from the inside of a section in a deflected conditionStandarts spēkā
6356LVS EN 1394:2000 +ACPlastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the apparent initial circumferential tensile strengthStandarts spēkā
40828LVS EN ISO 15874-2:2013/A1:2018Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 2: Pipes - Amendment 1 (ISO 15874-2:2013/Amd 1:2018)Standarts spēkā
77338CEN/TS 17152-4:2024Plastics piping systems for non-pressure underground conveyance and storage of non-potable water - Boxes used for infiltration, attenuation and storage systems - Part 4: Guidance for structural design of modular systemsStandarts spēkā
72503CEN/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
61353CEN/TR 17179:2018Thermoplastics piping and ducting systems - Rainwater infiltration and storage attenuation systems - Practices for underground installationStandarts 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
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