The sleeve compensator is called a tubular expansion joint and is a compensation device for the hot fluid pipeline. The sleeve compensator is mainly used for the axial thermal expansion displacement absorption compensation which occurs after the auxiliary installation of the straight pipeline. It is a compensator directly installed in any pipeline conveying non-corrosive one-way or multi-directional fluid. Sleeve compensator is widely used in the transportation pipelines of urban heating, metallurgy, mining, power generation, petrochemical, construction and other industries.

Rubber compensator http://www.aishang-ly.com/Products-detail.asp?cpid=144