Sleeve Compensator

Product Description

The sleeve compensator is called a pipe-type expansion joint, which is a compensation device for hot fluid pipelines and is mainly used for auxiliary equipment of straight pipelines. It is suitable for hot water, steam, grease and other media, through the sliding movement of the sliding sleeve to the outer sleeve to achieve thermal expansion compensation.

Sleeve compensator is suitable for medium engineering pressure ≤2.5MPa, medium temperature -40℃~600℃.

The sleeve compensator uses a new type of sealing material flexible graphite ring, which has the characteristics of high strength, low friction coefficient (0.04~0.10), no aging, good effect, and convenient maintenance.

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, and continue to use.