Athulya Bellows & Engineering [P] Ltd. Offers Hinged Bellows with Pin Holes. Athulya Bellows & Engineering [P] Ltd. Supplies metallic expansion bellows / joints / compensators and corrugated hoses. Hinged Bellows with Pin Holes cause the unit to bend in a single plane. Hinged Bellows with Pin Holes is prevented by the design from deflecting axially, either in extension or compression. Their hinge mechanisms are usually designed to accept the full pressure thrust. Also, because of the hinge mechanism`s design, shear loads, such as from the weight of adjacent piping, can be accepted by this expansion joint, relieving the piping designer of having to provide additional supports and anchors required by the single type.
