Forged weld-neck flange per EN 1092-1 type 11 PN40 raised face in P250GH boiler-pressure-grade carbon steel.
Forged weld-neck flange per EN 1092-1 type 11 PN40 raised face in P250GH boiler-pressure-grade carbon steel.
| Type | EN 1092-1 type 11 (weld-neck), raised face B1 |
| Nominal size | DN400 (16") |
| Pressure rating | PN40 |
| Material | P250GH (1.0460) carbon steel, normalised |
| Dimensions | per EN 1092-1 PN40 |
| Bore | matched to SCH 80 / SCH XS |
| Roughness | 3.2-12.5 µm raised face per EN 1092-1 |
| Marking | heat-number stamped, full traceability |
| Inspection | EN 10204 3.1 certificate |
| Material | P250GH (1.0460) |
| MOQ | 1 pc |
Interchangeable with Erne Fittings, Galperti, Tectubi Raccordi, Petrol Raccord, Ulma Forge, MetalRaccordi and ASME B16.5 Class 300 equivalents at the same NPS.