CEN/TC 155

Registration number (WIID)Project No.TitleStatus
78272EN 13476-1:2025Plastics piping systems for non-pressure underground drains and sewers - Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 1: General requirements and performance characteristicsStandarts spēkā
80542LVS EN ISO 10928:2025Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Methods for regression analysis and their use (ISO 10928:2024)Standarts spēkā
31031EN ISO 22391-5:2009Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 5: Fitness for purpose of the system (ISO 22391-5:2009)Standarts spēkā
31030EN ISO 22391-3:2009Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 3: Fittings (ISO 22391-3:2009)Standarts spēkā
67929EN 12201-3:2024Plastics piping systems for water supply, and for drains and sewers under pressure - Polyethylene (PE) - Part 3: FittingsStandarts spēkā
78731LVS EN 1705:2025Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after an external blowStandarts spēkā
6333LVS EN 14636-1:2010Plastics piping systems for non-pressure drainage and sewerage - Polyester resin concrete (PRC) - Part 1: Pipes and fittings with flexible jointsStandarts spēkā
69402LVS EN ISO 15493:2003/A11:2025Plastics 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 seriesStandarts spēkā
78612LVS EN ISO 16486-4:2025Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 4: Valves (ISO 16486-4:2025)Standarts spēkā
82171EN ISO 16486-2:2024/A11:2025Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 2: PipesStandarts spēkā
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