PTFE Piston ,Brake Ring Series
Widely used in different types of air compressor cylinderpiston, The piston ring depends on its own tension to makethe piston attached to the surface of cylinder,to preventsuction at both sides of the cylinder. The piston ring canavoid the direct friction between piston with surface of cylin-der,further avoiding cylinder and piston roundness andcylindricity reduction.
The PTFE Piston Ring is made from suspension resin mixedwith filling material.After molding,sintering, CNC process.Which have excellent high strength，excellent sealingwear-resisting,lubricating property,Such characteristicsextend the cylinder life and simplify the equipment structure.
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Key words：PTFE Sheet PTFE GASKET PTFE TUBE