CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81259 | prEN ISO 11301-5 | Piping systems for rehabilitation of underground gas supply networks -- Part 5: Unplasticized Polyamide (PA-U) material | Izstrādē |
| 26995 | EN 14409-3:2004/prA1 | Plastics piping systems for renovation of underground water supply networks - Part 3: Lining with close fit-pipes | Izstrādē |
| 81138 | - | Thermoplastic piping systems for non-pressure underground drains and sewers - Determination of long term relaxation under constant deformation | Izstrādē |
| 20466 | CEN/TC 155 N 2400 | Plastics piping systems for industrial applications - Glass-reinforced thermosetting plastics (GRP) based on various types of resins - Above and below ground systems assembled from custom made components - Part 1: Specifications for pipes, fittings and joints | Izstrādē |
| 31476 | EN 14982:2006/FprA1 | Plastics piping and ducting systems - Thermoplastics shafts or risers for inspection chambers and manholes - Determination of ring stiffness | Izstrādē |
| 30959 | EN 14758-1:2005/prA1 | Plastics piping systems for non-pressure underground drainage and sewerage - With mineral modifiers (PP-MD) - Part 1: Specifications for pipes, fittings and the system | Izstrādē |
| 34789 | EN 1447:2009/FprA1 | Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of long-term resistance to internal pressure | Izstrādē |
| 6345 | prEN 14280 | Plastics piping systems for buried cable ducting - Unplasticized poly(vinyl chloride) (PVC-U) - Specifications for pipes, fittings and the system | Izstrādē |
| 62922 | EN 17176-5:2019 | Plastic 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 5: Fitness for purpose of the system | Izstrādē |
| 60623 | EN 17150:2019 | Plastics piping systems for non-pressure underground conveyance and storage of non-potable water - Test method for determination of short term compression strength of boxes | Izstrādē |
Displaying 471-480 of 1488 results.