1.TOP SEALING Graphite Asbestos Gland Packing P203A is weaved by non asbesto thread, soaked in lubricant and covered with Graphite, some times strengthened with different metal wire. We also have P203B grade.
2.Asbesots graphite packing can according to the different grades of the non asbesto. Self-lubrication. The Working temperature will differ special lubricating oil, has high elasticity and The high quality non asbesto, dipped by the graphite and oil