Welded bellows

Our edge welded bellows offer a high flexibility and compression rate.

They are composed of stamped membranes welded by pair.

They can be used for vacuum, aerospace or semi-conductors industries as expansion joint, volume compensator, actuator or mechanical seal.

Senior Aerospace Calorstat is capable to manufacture edge welded bellows, from 8mm till 460mm (from 0.315“ till 18.11“) with thicknesses from 0.05mm to 0.3mm (0.002“ to 0.012“) made of stainless steel or Inconel®