Athulya Bellows & Engineering [P] Ltd. Manufactures Single Bellow with End Connections. Athulya Bellows & Engineering [P] Ltd. Supplies metallic expansion bellows / joints / compensators and corrugated hoses. Single Bellow with End Connections will deflect in any direction or plane that the bellows will. Single Bellow with End Connections should not be expected to control the movement of the pipe. This expansion joint will not resist any deflections with any force other than the resistance of the bellows, which is a function of the spring rate times the deflection amount. It is incapable of resisting the pressure thrust along its axis, which is the product of the pressure times the effective, or cross sectional, area of the bellows. Large diameter units, even with low pressures can generate very large axial pressure thrust forces which must be reacted by main and directional anchors.
