CEN/TC 74
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 65764 | EN 1092-2:2023 | Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges | Standarts spēkā |
| 1863 | LVS EN ISO 6708:2001 | Pipework components - Definition and selection of DN (nominal size) | Standarts spēkā |
| 1883 | LVS EN 1514-4:1997 | Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 4: Corrugated, flat or grooved metallic and filled matallic gaskets for use with steel flanges | Standarts spēkā |
| 1882 | LVS EN 1514-3:1997 | Flanges and their joins - Dimensions of gaskets for PN-designated flanges - Part 3: Non-metallic PTFE envelope gaskets | Standarts spēkā |
| 67177 | EN 1514-1:2024 | Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 1: Non-metallic flat gaskets with or without inserts | Standarts spēkā |
| 1889 | LVS EN 1515-1:1999 | Flanges and their joints - Bolting - Part 1: Selection of bolting | Standarts spēkā |
| 28361 | LVS EN 1092-3:2004 /AC:2007 | Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories PN designated - Part 3: Copper alloy flanges | Standarts spēkā |
| 78041 | LVS CEN/TR 1591-6:2025 | Flanges and their joints - Design rules for gasketed circular flange connections - Part 6: Background information | Standarts spēkā |
| 24226 | LVS EN 1759-3:2004 /AC:2004 | Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 3: Copper alloy flanges | Standarts spēkā |
| 35767 | LVS EN 1591-4:2013 | Flanges and their joints - Part 4: Qualification of personnel competency in the assembly of the bolted connections of critical service pressurized systems | Standarts spēkā |
Displaying 131-140 of 164 results.