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
75497LVS CEN ISO/TS 23818-3:2022Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines - Part 3: Unplasticised poly(vinyl chloride) (PVC-U) material (ISO/TS 23818-3:2021)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
20873LVS EN ISO 580:2005Plastics piping and ducting systems - Injection-moulded thermoplastics fittings - Methods for visually assessing the effects of heatingStandarts spēkā
68120LVS CEN ISO/TS 21003-7:2019Multilayer piping systems for hot and cold water installations inside buildings - Part 7: Guidance for the assessment of conformity (ISO/TS 21003-7:2019)Standarts spēkā
64789LVS CEN ISO/TS 22391-7:2019Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 7: Guidance for the assessment of conformity (ISO/TS 22391-7:2018)Standarts spēkā
71454LVS EN ISO 16486-5:2021Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 5: Fitness for purpose of the system (ISO 16486-5:2021)Standarts spēkā
40216LVS EN ISO 15876-2:2017Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 2: Pipes (ISO 15876-2:2017)Standarts spēkā
67974EN 13598-1:2020Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 1: Specifications for ancillary fittings and shallow chambersStandarts spēkā
40217EN ISO 15876-3:2017Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 3: Fittings (ISO 15876-3:2017)Standarts spēkā
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