CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 6202 | EN ISO 13760:1998 | Plastics pipes for the conveyance of fluids under pressure - Miner's rule - Calculation method for cumulative damage (ISO 13760:1998) | Izstrādē |
| 6215 | EN 12118:1997 | Plastics piping systems - Determination of moisture content in thermoplastics by coulometry | Izstrādē |
| 73611 | - | Thermoplastics piping systems — Test method for the determination of barrier properties — Part 3: Permeation of model substances based on synthetic petroleum blend through metal barrier layers of PE pipes | Izstrādē |
| 6284 | - | Plastics piping systems for renovation of industrial pipelines - Part 1: General | 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 |
| 6238 | EN 12119:1997 | Plastics piping systems - Polyethylene (PE) valves - Test method for resistance to thermal cycling | Izstrādē |
| 74055 | EN 17176-2:2019/prA1 | 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 2: Pipes | 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 |
| 6084 | EN 1120:1996 | Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Determination of the resistance to chemical attack from the inside of a section in a deflected condition | Izstrādē |
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