Product Details
A two-piece seal, consisting of a piston ring and an expander,
which prevents oil transfer between the rod end of the cylinder and
the cap end. The piston seal is usually made of , with nylon
available for pressure greater than 3000 psi (20,670 kpa). The
various shaped expanders are nitrile.
Company Profile
Beijing Silk Road Enterprise Management Services Co.,LTD is a
professional company focus on Excavator Spare Parts business.
Beijing Silk Road also will responsible with exporting and logistic
business.

Founded in 2009, Our company is a leading manufacturer and supplier
of Excavator Spare Parts in China.
Our products including: Excavator Spare Parts, Hitachi Excavator
Parts, Kobelco Excavator Parts, Engine Parts and so on.
We have many good cooperation business relationship at home and
abroad, and a good team together, We will continue to make great
efforts to achieve a win-win future for our global customers!
