Sigmaflex Engineering Pvt. Ltd. Supplies Pressure Balanced Single or Universal Expansion Joint. Sigmaflex Engineering Pvt. Ltd. Manufactures metallic expansion bellows and hoses. Pressure Balanced Single or Universal Expansion Joint is an assembly designed to absorb axial movement and /or lateral deflection while the pressure thrust is balanced by means of an additional bellows and tie rods. Pressure Balanced Single or Universal Expansion Joint can usually be used only where change of direction occurs in the piping system. The expansion joints or bellows are also available in universal, hinged, gamble, & pressure balanced expansion joints.
