CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 5924 | prEN 1796-2 | Plastics piping systems for water supply with or without pressure - Glass-reinforced thermosetting plastics (GRP) based on polyester resin (UP) - Part 2: Pipes with flexible, reduced articulation or rigid joints | Izstrādē |
| 5925 | prEN 1796-3 | Plastics piping systems for water supply with or without pressure - Glass-reinforced thermosetting plastics (GRP) based on polyester resin (UP) - Part 3: Fittings | Izstrādē |
| 6184 | EN 1905:1998 | Plastics piping systems - Unplasticized poly(vinyl chloride) (PVC-U) pipes, fittings and material - Method for assessment of the PVC content based on total chlorine content | Izstrādē |
| 6285 | - | Plastics piping systems for renovation of industrial pipelines - Part 2: Lining with continuous pipes | Izstrādē |
| 6260 | - | Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) loose flanges - Determination of the mechanical strength | Izstrādē |
| 6304 | - | Plastics piping systems for industrial applications - Glass-reinforced thermosetting plastics (GRP) based on various types of resins - Above and below ground assembled from custom made components - Part 2: Pipes with flexible or rigid joints | Izstrādē |
| 41413 | prEN 15015 | Plastics piping systems - Hot and cold water piping components - Requirements and test/assessment methods for pipes and fittings | Izstrādē |
| 41412 | prEN 15012 | Plastics piping systems - Buried and above ground piping components for non pressure soil and waste discharge within the building structure - Requirements and test/assessment methods for pipes and fittings | Izstrādē |
| 41414 | prEN 15014 | Plastics piping systems - Buried and above ground piping components for water under pressure - Requirements and test/assessment methods for pipes and fittings | Izstrādē |
| 64619 | CEN/TS 1555-7:2021 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 7: Guidance for the assessment of conformity | Izstrādē |
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