CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 77369 | LVS EN 1680:2025 | Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanisms | Standarts spēkā |
| 32918 | LVS EN ISO 15877-3:2009 /A1:2011 | Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 3: Fittings - Amendment 1 (ISO 15877-3:2009/AMD 1:2010) | Standarts spēkā |
| 40217 | EN ISO 15876-3:2017 | Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 3: Fittings (ISO 15876-3:2017) | Standarts spēkā |
| 31028 | LVS EN ISO 22391-1:2010 | Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 1: General (ISO 22391-1:2009) | Standarts spēkā |
| 76125 | LVS EN ISO 10468:2023 | Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the ring creep properties under wet or dry conditions (ISO 10468:2023) | 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 |
| 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 |
| 63712 | LVS EN ISO 13260:2011/A1:2017 | Thermoplastics piping systems for non-pressure underground drainage and sewerage - Test method for resistance to combined temperature cycling and external loading - Amendment 1 (ISO 13260:2010/Amd 1:2017) | Standarts spēkā |
| 28675 | LVS EN ISO 13967:2010 | Thermoplastics fittings - Determination of ring stiffness (ISO 13967:2009) | Standarts spēkā |
| 29634 | LVS EN ISO 1452-2:2010 | Plastics 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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