Hydroform bellows made of a thin welded tube are flexible tubing,they are for compensation of movements of connected components.They are applicable for vacuum as for inner or outer pressures.It’s made of stainless steel and corrosion resistant we propose single thin wall bellows for vacuum application only in order to achieve high movement and small spring force.Each piece is helium leak checked.
Hydraulically formed bellows are widely used in the fields of Semiconductor,solar,
photovoltaic,vacuum industries etc.
Parts of metal Bellows information:
Pressure grade:0.1Mpa-20 Mpa
Axial compensation dosage:18mm-400mm
Flange:Standard CF /KF/ ISO or process based on your drawing.