CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 71818 | EN ISO 15875-3:2003/A2:2021 | Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 3: Fittings - Amendment 2 (ISO 15875-3:2003/Amd 2:2021) | Izstrādē |
| 71817 | EN ISO 15874-3:2013/A2:2021 | Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 3: Fittings - Amendment 2 (ISO 15874-3:2013/Amd 2:2021) | Izstrādē |
| 71820 | EN ISO 21003-3:2008/A1:2021 | Multilayer piping systems for hot and cold water installations inside buildings - Part 3: Fittings - Amendment 1 (ISO 21003-3:2008/Amd 1:2021) | Izstrādē |
| 34788 | prEN 579 rev | Plastics piping systems - Crosslinked polyethylene (PE-X) pipes - Determination of degree of crosslinking by solvent extraction | Izstrādē |
| 34809 | prCEN/TR 14632 | Plastics piping systems for drainage, sewerage and water supply, pressure and non-pressure - Glass-reinforced thermosetting plastics (GRP) plastics based on polyester resin (UP) - Guidance for the assessment of conformity | Izstrādē |
| 20465 | CEN/TC 155 N 2344 | 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 1: Specifications for pipes, fittings and joints | Izstrādē |
| 34807 | prCEN/TR 1555-7 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 7: Guidance for assessment of conformity | Izstrādē |
| 34808 | prCEN/TR 12201-7 | Plastics piping systems for water supply - Polyethylene (PE) - Part 7: Guidance for the assessment of conformity. | Izstrādē |
| 27106 | EN ISO 15874-3:2003/prA1 | Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 3: Fittings - Amendment 1 (ISO 15874-3:2003/DAM 1:2006) | Izstrādē |
| 36293 | FprEN 15014 | Plastics piping systems - Buried and above ground piping components for water and other liquids under pressure - Requirements and test/assessment methods for pipes and fittings | Izstrādē |
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