HP Graphite Sealing Ring

We are offering hp graphite sealing ring, graphite ring.
1. High strength,high hardness
2. Good heat-resistance, low porosity
3. Anti-abrasion,anti-scour
4. Wear durable and long life
to make the graphite product apply and perform excellent wear resistance and self-lubrication property in the circumstance of high temperature and heavy pressure,the graphiteantimony composites were prepared by forcing the melted antimony into pores in the graphite preform with mechanical pressure infiltration method.the microstructure,friction and wear behaviour of graphite preform and graphiteantimony composites were studied,and the change on the friction and wear behaviour after infiltration.