CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 82627 | prCEN/TS 1555-7 rev | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 7: Assessment of conformity | Izstrādē |
| 82719 | prCEN/TS 13598-3 rev | Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 3: Assessment of conformity | Izstrādē |
| 79202 | prEN 12666-1 | Plastics piping systems for non-pressure underground drains and sewers - Polyethylene (PE) - Part 1: Specifications for pipes, fittings and the system | Izstrādē |
| 74321 | 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 | Izstrādē |
| 72729 | CEN/TS 14541-2:2022 | Plastics pipes and fittings - Utilisation of thermoplastics recyclates - Part 2: Recommendations for relevant characteristics | Izstrādē |
| 83216 | prCEN/TS 1046 rev | Thermoplastics piping and ducting systems - Outside the building structures for gravity and pressurised systems - Trench installation | Izstrādē |
| 71455 | CEN/TS 1046:2021 | Thermoplastics piping and ducting systems - Outside the building structures for gravity and pressurised systems - Trench installation | Izstrādē |
| 83219 | FprCEN/TS 12666-2 | Plastics piping systems for non‐pressure underground drains and sewers - Polyethylene (PE)- Part 2: Assessment of conformity | Izstrādē |
| 83220 | prEN 1852-1 | Plastics piping systems for non-pressure underground drains and sewers - Polypropylene (PP) - Part 1: Specifications for pipes, fittings and the system | Izstrādē |
| 35944 | CEN/TS 12666-2:2012 | Plastics piping systems for non-pressure underground drainage and sewerage - Polyethylene (PE) - Part 2: Guidance for the assessment of conformity | Izstrādē |
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