Sealing and mounting flanges with flat, concentric faces for vacuum, hydraulic and optical interfaces.
Flanges must seal first time. We control flatness, bolt-circle position and bore concentricity so your gasket or O-ring seats correctly and your assembly stays leak-tight.
| Sealing-face flatness | ≤ 0.02 mm |
|---|---|
| Bolt-circle pos. | ±0.05 mm |
| Bore concentricity | ≤ 0.03 mm |
| Face finish | Ra ≤ 0.8 µm |