Carbonized fiber packing with PTFE dispersionand lubricantis a braided packing made of carbonized ... braided packing made of carbonized poly acrylonitrile fiber and finished with PTFE dispersionand lubricant. It covers wide range of application, ... seal water, brine, factory waste, salt solutions, weak acids, mineral oil, etc. For centrifugal pumps, mixers, agitators, sterntubes. etc. centrifugal ...