CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 76328 | EN 1852-1:2018+A1:2022 | Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene (PP) - Part 1: Specifications for pipes, fittings and the system | Izstrādē |
| 80343 | FprCEN/TS 1401-2 | Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Guidance for the assessment of conformity | Izstrādē |
| 63639 | EN ISO 13262:2017 | Thermoplastics piping systems for non-pressure underground drainage and sewerage - Thermoplastics spirally-formed structured-wall pipes - Determination of the tensile strength of a seam (ISO 13262:2010) | Izstrādē |
| 5987 | CEN/TC 155 N 2352 | Plastics piping systems for industrial applications - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Above and below ground systems assembled from standard components - Part 2: Recommended practices for installation | Izstrādē |
| 60629 | prCEN ISO/TS 22391-7 | Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 7: Guidance for the assessment of conformity (ISO/TS 22391-7) | Izstrādē |
| 79635 | prCEN ISO/TS 23818-3 rev | Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines — Part 3: Unplasticised poly(vinyl chloride) (PVC-U) material | Izstrādē |
| 20986 | EN ISO 1167-1:2006 | Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure - Part 1: General method (ISO 1167-1:2006) | Izstrādē |
| 80261 | prEN ISO 11300-4 | Piping systems for rehabilitation of underground drainage, sewerage and water supply networks — Part 4: Thermoplastic composite materials | Izstrādē |
| 6286 | - | Plastics piping systems for renovation of industrial pipelines - Part 3: Lining with close-fit pipes | Izstrādē |
| 6288 | - | Plastics piping systems for renovation of industrial pipelines - Part 5: Lining with discrete pipes | Izstrādē |
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