Convoluted Bellows

convoluted bellows are thin walled cylindrical components. Their surface area features a corrugated structure which is perpendicular to the cylinder axis. Because of this corrugated structure the bellows are highly flexible during axial, lateral and/or angular.

these bellows are used in valve sealing, pipe line construction, vibration absorbers, exhaust systems etc.

bhastrik manufacture convoluted bellows in stainless steel and exotic metals including haste alloy c-276, inconel 600, 625 and 718, of sizes ranging from 10 mm dia up to 600 mm.

bhastrik also manufactures convoluted bellows out of brass, cupronickels, copper and phosphor-bronze in sheet thickness from 0.15 mm and upwards, either seam welded or seamless. The sizes vary from minimum of 18 mm i.d. To a maximum of 75 mm o.d