... is braided by Teflon yarns which treated by graphite and lubricating oil. Teflon Graphite Packing With Oil / with LubricantModel No.: HD2015Material ... : High Carbon Graphite , Teflon , Lubricating OilIt is braided by teflon yarns which treated by graphite and lubricating oil. The ... packing is soft and no graphite particles on the surface.Widely used in pumps, valves, ...