PC200 Cylinder Buffer Parts For KOMATSU Excavator Cylinder
The material consists of PU/ NBR +POM to maximize the cushioning effect and lengthen the service life. Cylinder buffer parts have the advantages of high hardness, high elasticity, oil resistance, abrasion resistance and low temperature resistance. They are widely used in hydraulic cylinders. Its inner and outer lip can be made into unequal height shapes according to the shaft or hole, to play the role of sealing and self-protection.