The inner sleeve of the sleeve compensator is connected with the pipeline, and adopts the principle and structure of high-performance self-pressure dynamic sealing. It can slide back

 and forth in the shell with the expansion and contraction of the pipeline, which can meet the sealing requirements of any pipeline. The shell and the inner sleeve are sealed with a new 

type of synthetic material, which can withstand high temperature, corrosion and aging. The applicable temperature is -40-150, and can reach 350 under special circumstances. It can not

 only ensure axial sliding, but also ensure that the medium in the tube does not leak.

The elastic sleeve compensator is designed with an anti-breaking device, which can ensure that it will not be pulled apart when it stretches to the limit position, so that the reliability of 

the entire pipeline network is greatly improved. The sleeve compensator is mainly composed of sleeve, shell, sealing material and so on. Used to compensate the axial expansion and 

contraction of the pipeline and the axial rotation of any angle. It has the characteristics of small size and large compensation. It is suitable for hot water, steam, grease and other media.

 The sliding movement of the sliding sleeve to the outer sleeve can achieve the compensation of thermal expansion.　　

The sleeve compensator has a long service life, and the fatigue life is equivalent to that of the pipeline. The sliding surface is specially treated and has good corrosion resistance in salt 

water, salt solution and other environments, which is more than 50 times higher than austenitic stainless steel. At the same time, when the sealing effect is weakened due to wear after

 many years, the flange can be tightened again to enhance the sealing performance, or the bolt can be loosened, the pressure ring can be removed, and one or two layers of sealing ring

 can be installed to compress the pressure ring. ,continue to use. The sleeve compensator has no requirement on the chloride ion content, and is especially suitable for systems where 

the medium or the surrounding environment exceeds the chloride ion standard.