CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 6242 | - | Plastics piping system for civil engineering subsoil drainage - Part 1: General | Izstrādē |
| 63639 | EN ISO 13262:2017 | Thermoplastics piping systems for non-pressure underground drainage and sewerage - Thermoplastics spirally-formed structured-wall pipes - Determination of the tensile strength of a seam (ISO 13262:2010) | Izstrādē |
| 6233 | - | Plastics piping systems for buried ducting - Polypropylene (PP) - Part 7: Assessment of conformity | Izstrādē |
| 6229 | - | Plastics piping systems for buried ducting - Polypropylene (PP) - Part 2: Pipes | Izstrādē |
| 5911 | prEN 12201-1 | Plastics piping systems for water supply - Polyethylene (PE) - Part 1: General | Izstrādē |
| 6246 | - | Plastics piping system for civil engineering subsoil drainage - Part 5: Fitness for purpose of the system | Izstrādē |
| 6247 | - | Plastics piping system for civil engineering subsoil drainage - Part 6: Recommended practice for installation | Izstrādē |
| 6256 | - | Plastics piping systems for agricultural land drainage - Polyolefine systems - Part 7: Assessment of conformity | Izstrādē |
| 78612 | FprEN ISO 16486-4 | Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 4: Valves (ISO/FDIS 16486-4:2025) | Izstrādē |
| 78731 | EN 1705:2025 | Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after an external blow | Izstrādē |
Displaying 951-960 of 1421 results.