metal bellow

The metal bellow can operate in extremely high or low temperatures they are formed to operate at far below their elastic limits, adding greatly to their reliability in extreme conditions. They can be installed anywhere – as simple seal or cartridge in single, tandem, or double-acting arrangements. Exotic materials layers can be function specific to resist corrosion, temperature, provide spring tension. Seals fluid pressure spring pressure can be resisted to heretofore unattainable levels. If one bellow layer fails other layers can carry on it.