CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 6302 | - | Plastics piping systems for industrial applications - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Below ground assembled from standard components - Part 7: Assessment of conformity | Izstrādē |
| 33025 | prCEN/TR 1455-2 | Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Acrylonytrile-butadiene-styrene (ABS) - Part 2: Guidance for the assessment of conformity | Izstrādē |
| 64788 | CEN ISO/TS 15876-7:2018 | Plastics piping systems for hot and cold water installations - Polybutylene (PB) - Part 7: Guidance for the assessment of conformity (ISO/TS 15876-7:2018) | Izstrādē |
| 25580 | prEN 1852-2 | Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene (PP) - Part 2: Guidance for the assessment of conformity | Izstrādē |
| 6278 | - | Plastics piping systems for renovation of underground gas supply networks - Part 3: Lining with close-fit pipes | Izstrādē |
| 5929 | EN ISO 15875-1:2003 | Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 1: General (ISO 15875-1:2003) | Izstrādē |
| 37335 | CEN/TS 15223:2017 | Plastics piping systems - Validated design parameters of buried thermoplastics piping systems | Izstrādē |
| 5911 | prEN 12201-1 | Plastics piping systems for water supply - Polyethylene (PE) - Part 1: General | Izstrādē |
| 6289 | - | Plastics piping systems for renovation of industrial pipelines - Part 6: Lining with inserted hoses | Izstrādē |
| 36094 | EN ISO 10147:2012 | Pipes and fittings made of crosslinked polyethylene (PE-X) - Estimation of the degree of crosslinking by determination of the gel content (ISO 10147:2011) | Izstrādē |
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