CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 6192 | EN 12117:1997 | Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships | Atcelts |
| 6069 | EN 1446:1996 | Plastics piping and ducting systems - Thermoplastics pipes - Determination of ring flexibility | Atcelts |
| 6148 | CEN/TS 12201-7:2003 | Plastics piping systems for water supply - Polyethylene (PE) - Part 7: Guidance for the assessment of conformity | Atcelts |
| 35548 | CEN/TS 1519-2:2012 | Plastic piping systems for soil and waste discharge (low and high temperature) within the building structure - Polyethylen (PE) - Part 2: Guidance for the assessment of conformity | Atcelts |
| 31484 | EN 1555-3:2010 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 3: Fittings | Atcelts |
| 31481 | EN 1555-1:2010 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 1: General | Atcelts |
| 31483 | EN 1555-2:2010 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 2: Pipes | Atcelts |
| 71455 | CEN/TS 1046:2021 | Thermoplastics piping and ducting systems - Outside the building structures for gravity and pressurised systems - Trench installation | Atcelts |
| 35940 | CEN/TS 1329-2:2012 | Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Guidance for the assessment of conformity | Atcelts |
| 62918 | EN 17176-2:2019 | 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 2: Pipes | Atcelts |
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