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Documentation
Details
| DN inches NPS | 2'' |
|---|---|
| Option certificate 3.1 | Yes |
| Construction standard | EN 1092-1 |
| Flange type | Weld-neck flange |
| Number of flange holes | 4 |
| Hole diameter L (mm) | 18.0 |
| Drilling circle diameter flange ØK (mm) | 125.0 |
| Bolt diameter | M16 |
| Flange facing type | Type F - Recess |
| Gasket bearing diameter e (mm) | 102.0 |
| Flange thickness b (mm) | 20.0 |
| Weld-neck thickness S (mm) | 2.9 |
| Flange type | Type 11 - weld-neck flange |
| Material | Forged steel P245GH |
| Application | Industry |
| Fluid | Oxygen / Argon / Nitrogen |
| PS (bar) | 40 |
| Connections | Flanged PN40 |
| TS max (°C) | 450 |
| TS min (°C) | -10 |
| Warranty period | 2 years |
| Outside diameter (mm) | 165 |
Carbon steel weld-neck flange - Type 11/F - Recess PN25/40 - 2156
TheSeries 2156 single socket flange, welding BW, forged steel, type 11/F, PN25/40 with hot forged flanges for drinking water, gases and fluids.