CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 72730 | LVS EN 14541-1:2022 | Plastics pipes and fittings - Utilisation of thermoplastics recyclates - Part 1: Vocabulary | Standarts spēkā |
| 72729 | LVS CEN/TS 14541-2:2022 | Plastics pipes and fittings - Utilisation of thermoplastics recyclates - Part 2: Recommendations for relevant characteristics | Standarts spēkā |
| 68158 | LVS EN ISO 13479:2022 | Polyolefin pipes for the conveyance of fluids - Determination of resistance to crack propagation - Test method for slow crack growth on notched pipes (ISO 13479:2022) | Standarts spēkā |
| 74321 | LVS CEN/TS 17176-3:2022 | Plastics piping systems for water supply and for buried and above ground drainage, sewerage and irrigation under pressure - Oriented unplasticized poly(vinyl chloride) (PVC-O) - Part 3: Fittings | Standarts spēkā |
| 72701 | LVS EN ISO 15874-2:2013/A2:2022 | Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 2: Pipes - Amendement 2: Impact test (ISO 15874-2:2013/Amd 2:2022) | Standarts spēkā |
| 72700 | LVS EN ISO 15874-1:2013/A1:2022 | Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 1: General - Amendment 1: Impact test (ISO 15874-1:2013/Amd 1:2022) | Standarts spēkā |
| 72466 | LVS EN ISO 11295:2022 | Plastics piping systems used for the rehabilitation of pipelines - Classification and overview of strategic, tactical and operational activities (ISO 11295:2022) | Standarts spēkā |
| 75497 | LVS CEN ISO/TS 23818-3:2022 | Assessment 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 |
| 71456 | LVS CEN/TS 17152-3:2023 | Plastics piping systems for non-pressure underground conveyance and storage of non-potable water - Boxes used for infiltration, attenuation and storage systems - Part 3: Conformity assessment scheme | Standarts spēkā |
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