Carbon steel dishend for Air tanks

This shape has two type for dished heads- one is the 2:1 true ellipsoidal heads,another is ASME 2:1 Semi ellipsoidal dished head.
This type is the most widely used for the dished heads, it is mainly used for the Oil,Gas,Chemical,Food, pharmaceutical industry
For the above dished heads, our forming range is the below
Incoming plates checking- Cutting-Welding if required –Forming(cold press/cold spinning)-NDT-Heat treatment-Edge preparation-completion
our company Hokkai can form dished heads by cold form from 76 to 9000mm in diameter and max 45mm in thickness
Our company are ASME U&U2 stamp holder and can provide dished heads as PED/NB/GB/ASME standard.