CEN/TC 155

Registration number (WIID)Project No.TitleStatus
62508LVS EN 1555-5:2021Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 5: Fitness for purpose of the systemStandarts spēkā
67977LVS EN 13598-2:2020Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 2: Specifications for manholes and inspection chambersStandarts spēkā
62512LVS EN 1555-4:2021Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 4: ValvesStandarts 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
64619LVS CEN/TS 1555-7:2022Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 7: Guidance for the assessment of conformityStandarts spēkā
30920LVS EN ISO 12162:2010Thermoplastics materials for pipes and fittings for pressure applications - Classification, designation and design coefficient (ISO 12162:2009)Standarts spēkā
61667LVS EN ISO 11296-3:2018Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 3: Lining with close-fit pipes (ISO 11296-3:2018)Standarts spēkā
66130LVS EN ISO 13257:2019Thermoplastics piping systems for non-pressure applications - Test method for resistance to elevated temperature cycling (ISO 13257:2018)Standarts spēkā
65304LVS EN ISO 11299-2:2019Plastics piping systems for renovation of underground gas supply networks - Part 2: Lining with continuous pipes (ISO 11299-2:2018)Standarts spēkā
29634LVS EN ISO 1452-2:2010Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Pipes (ISO 1452-2:2009)Standarts spēkā
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