Double Hinged Expansion Bellows


EMFLEX Double Hinged Expansion Bellows

EMFLEX double hinged expansion joints consist of two bellows connected by a piece of pipe which permits a pipeline to move in a lateral direction in one plane only, with each bellows moving through an angle of up to +/-5 degrees. These units are pressure restrained, being fitted with hinges, so they impose only small forces within the system and light anchors are sufficient. The main applications are where large movements have to be accommodated in the piping system or where it is impossible to fit heavy anchors.

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