Elliptical carbon and stainless steel clad dished head is the main pressure-bearing part of the pressure vessel to close the end of the vessel for sealing, it is welded to the vessel shell.The main clad dish head materials is carbon steel and stainless steel,the common one is SA516Gr70 and 304,316 and so on.
It can be elliptical dish head,torispherical dish head ,flat dish head ,hemispherical dish head based on its shape.As a usual ,have carbon steel ,stainless steel material dish head,cald material dish head,standard have ASME ,GB .Size and thickness can be as your requirements.