CEN/TC 155

Registration number (WIID)Project No.TitleStatus
62506LVS EN 1555-3:2021Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 3: FittingsStandarts spēkā
6317LVS EN 14741:2006Thermoplastics piping and ducting systems - Joints for buried non-pressure applications - Test method for the long-term sealing performance of joints with elastomeric seals by estimating the sealing pressureStandarts spēkā
67910LVS EN 12201-1:2024Plastics piping systems for water supply, and for drains and sewers under pressure - Polyethylene (PE) - Part 1: GeneralStandarts spēkā
34741LVS EN ISO 1452-5:2011Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 5: Fitness for purpose of the system (ISO 1452-5:2009, corrected version 2010-03-01)Standarts spēkā
37335LVS CEN/TS 15223:2018Plastics piping systems - Validated design parameters of buried thermoplastics piping systemsStandarts 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
20873LVS EN ISO 580:2005Plastics piping and ducting systems - Injection-moulded thermoplastics fittings - Methods for visually assessing the effects of heatingStandarts spēkā
70067EN 17670-2:2023Plastics piping systems for non-pressure underground conveyance of surface water - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 2: Specification for road gulliesStandarts spēkā
62517LVS EN 1555-1:2021Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 1: GeneralStandarts spēkā
69455LVS EN ISO 23856:2021Plastics piping systems for pressure and non-pressure water supply, drainage or sewerage - Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin (ISO 23856:2021)Standarts spēkā
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