Product features: cylinder piston ring, using suspended polytetrafluoroethylene and a variety of filling materials mixed after molding, sintering, lathe processing. It has high strength, good sealing, wear resistance, good lubrication, and other characteristics to extend the life of the cylinder block and simplify the equipment structure.

Typical application: Widely used in different types of air compressor cylinder piston, piston ring relies on its own tension to make the piston stick to the inner surface of the cylinder, to prevent both ends of the cylinder suction, exhaust gas. The piston ring can avoid direct friction between the piston and the cylinder wall, resulting in roundness and cylindricity reduction of the cylinder and piston.

Product features: PTFE leather bowl is widely used in many fields for its good elasticity, no additional energy, fine material transfer ability and low cost advantages.

Typical applications: chemical industry, precision machinery.

Features: Excellent chemical resistance, corrosion resistance, wide temperature range, excellent sealing performance and long life and high pressure resistance.

Typical applications: petrochemical industry, power plant, aircraft manufacturing, pharmaceutical industry, food processing, petrochemical transportation, etc.