
Cylindrical vacuum chambers
Shell rolling, flange fit-up and sealing-face machining happen in one plant, so long seams are not split across suppliers.
- Material: 304 / 304L / 316L stainless, to the drawing's grade and surface requirement
- Forming: 30 kW laser blanking, 400 t / 6.2 m press brake and rolling; multi-tonne units handled by the 50 t crane
- Interfaces and testing: flanges, viewports and feedthroughs per drawing; every unit helium tested in the 1×10⁻⁹ Pa·m³/s range





