Rubber NBR/FKM + metal o ring BONDED SEAL Round Washer Compound Gasket Pad
The metal ring is rust-proof, and the rubber ring is generally made of oil-resistant nitrile rubber or fluororubber.Compound Gasket o ring could be absorbed the vibration energy which comes from the vibration source. And they have stronger anti-impact performance.Plus, using them can prolong machine life, dampen vibration and reduce maintenance costs.
The combination pad is widely used in oil-based piping systems for welding, ferrules, enlarged pipe joints, screw plugs and mechanical devices.
