CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 6053 | EN 917:1997 | Plastics piping systems - Thermoplastics valves - Test methods for resistance to internal pressure and leaktightness | Izstrādē |
| 6039 | EN 921:1994 | Plastics piping systems - Thermoplastics pipes - Determination of resistance to internal pressure at constant temperature | Atcelts |
| 6352 | EN 921:1994/AC:1995 | Plastics piping systems - Thermoplastics pipes - Determination of resistance to internal pressure at constant temperature | Atcelts |
| 6070 | EN 922:1994 | Plastics piping and ducting systems - Pipes and fittings of unplasticized poly(vinyl chloride) (PVC-U) - Specimen preparation for determination of the viscosity number and calculation of the K-value | Atcelts |
| 36094 | EN ISO 10147:2012 | Pipes and fittings made of crosslinked polyethylene (PE-X) - Estimation of the degree of crosslinking by determination of the gel content (ISO 10147:2011) | Izstrādē |
| 76125 | EN ISO 10468:2023 | Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the ring creep properties under wet or dry conditions (ISO 10468:2023) | Izstrādē |
| 80542 | EN ISO 10928:2025 | Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Methods for regression analysis and their use (ISO 10928:2024) | Standarts spēkā |
| 22864 | EN ISO 10931:2005 | Plastics piping systems for industrial applications - Poly(vinylidene fluoride) (PVDF) - Specifications for components and the system (ISO 10931:2005) | Izstrādē |
| 40274 | EN ISO 10931:2005/A1:2015 | Plastics piping systems for industrial applications - Poly(vinylidene fluoride) (PVDF) - Specifications for components and the system (ISO 10931:2005/FDAM 1:2015) | Standarts spēkā |
| 63641 | EN ISO 11173:2017 | Thermoplastics pipes - Determination of resistance to external blows - Staircase method (ISO 11173:1994) | Izstrādē |
Displaying 501-510 of 1421 results.