Good Quality Hydraulic Phenolic Resin Guide Ring o ring
Features:
1.Good abrasion resistance, long lifetime.
2.Without metallic contact of the sliding surfaces.
3.Control the machine's vibration.
4.Absorb the size's load.
5.Enlarge the clearance of seal's extrusion.
6.Simple groove design, and high load capacity.
7.Low repair cost.
