Properties

1. Excellent self-lubrication 
2. Remarlable chemical corrosion resistance
3. High thermal conductivity and thermal stability
4. Adequate mechancal strength and shock resistance
5. Good machinability may be machined into variours gemetry shapes on request.

Applications

These products are widely useds equipments of modern industry,such as seal rings for centrifugal pumps,reacting pots for chemical engineering,hyd raulic generators and rotate baking furnaces,piston rings and bushings for compessors,oxygen machines and other types of ingstruments,vanes for vacuum pumps,air compressors and pumps of printing machines,bursting discs in chemical equipments ,distributing discs and radial blocks in cigarette equipment,etc.c