CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 71861 | LVS EN 1566-1:2023 | Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Chlorinated poly(vinyl chloride) (PVC-C) - Part 1: Specifications for pipes, fittings and the system | Standarts spēkā |
| 71837 | LVS EN 17152-1:2019/AC:2020 | Plastics piping systems for non-pressure underground conveyance and storage of non-potable water - Boxes used for infiltration, attenuation and storage systems - Part 1: Specifications for storm water boxes made of PP and PVC-U | Standarts spēkā |
| 72931 | LVS EN ISO 13844:2022 | Plastics piping systems - Elastomeric-sealing-ring-type socket joints for use with plastic pressure pipes - Test method for leak tightness under negative pressure, angular deflection and deformation (ISO 13844:2022) | Standarts spēkā |
| 63855 | LVS EN ISO 19892:2019 | Plastics piping systems - Thermoplastics pipes and fittings for hot and cold water - Test method for the resistance of joints to pressure cycling (ISO 19892:2011) | Standarts spēkā |
| 78881 | EN ISO 16486-3:2025 | Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 3: Fittings (ISO 16486-3:2025) | Standarts spēkā |
| 70906 | LVS EN ISO 15877-2:2009/A2:2021 | Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 2: Pipes - Amendment 2 (ISO 15877-2:2009/Amd 2:2020) | Standarts spēkā |
| 78379 | LVS EN ISO 7510:2024 | Plastics piping systems - Glass-reinforced plastics (GRP) components - Determination of the amounts of constituents (ISO 7510:2017) | Standarts spēkā |
| 64787 | LVS CEN ISO/TS 15874-7:2019 | Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 7: Guidance for the assessment of conformity (ISO/TS 15874-7:2018) | Standarts spēkā |
| 70911 | LVS EN ISO 22391-5:2010/A1:2021 | Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 5: Fitness for purpose of the system - Amendment 1 (ISO 22391-5:2009/Amd 1:2020, Corrected version 2021-03) | Standarts spēkā |
| 70909 | LVS EN ISO 22391-2:2010/A1:2021 | Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 2: Pipes - Amendment 1 (ISO 22391-2:2009/Amd 1:2020) | Standarts spēkā |
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