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Compensator is also called the expansion joint, or the slip joint.By work constitute the main body of the bellows, bracket structure, and end of flanges, pipe and other accessories.as kind of compensation components.Use its work subject bellows telescopic deformation effectively, to absorb the size of the change of piping, pipe,container, etc which is produced by the reason of heat bilges cold shrink,Or compensation pipeline, catheters, containers, axial, lateral and angular displacement.

Can also be used for noise reduction vibration reduction.Widely used in modern industry.

In order to prevent the heating pipe from high temperature, due to thermal elongation or deformation or damage of the temperature stress caused by pipeline,need to set on the pipeline compensator,To compensate for the thermal elongation Reducing wall stress and the role of force on the valve or bracket structure