Wear Ring D 45 - d 40 - H 7.8

● Wear ring introduction：Also known as guide ring and support ring, because of its large hardness coefficient, it is usually used under relatively high pressure conditions.
● Wear ring material： Synthesis of phenolic resin + fiber cloth or glass fiber cloth.
● Wear ring temperature：-55 °C ~ 120 °C
Widely used in mobile hydraulic cylinders, heavy-duty cylinders, injection machines, hydraulic presses, piston rods, etc.