Rectangular Bellows Expansion Joint (Hhjx)

Our range of Rectangular Bellows Expansion Joint (HHJX) are made from press brake forming. We can manufacture rectangular expansion joint having no size limitation. These type of expansion joints are provided with various configuration of corners viz. Round, single miter, double miter and camera corners.
Rectangular metal expansion joints have a variety of applications in the power, petrochemical, refining, chemical, and steel industries. Since there are no standard duct sizes, and due to the wide range of pressure and temperature combinations, each rectangular metal expansion joint is custom-engineered to provide the most economical design that will absorb the thermal movements of the system in which it is installed. Like circular expansion joints, rectangular expansion joints absorb three types of movement: Axial, lateral and angular. For the purpose of designing rectangular bellows, it is critical to know in which direction the lateral and angular movements will occur, i. e. Parallel to the long and/or short side of the bellows.