carbonized fiber packing includes: antileak pa 02201 carbon fibre packing antileak pa 02202 carbonized fibre packing antileak pa 02203 carbon fibre packing with graphite impregnation antileak pa 02204 carbon fibre packing reinforced with strong aramid in four corners antileak pa 02205 carbonized fibre packing with ptfe it is a braided packing made of carbon fiber which is impregnated with ptfe emulsion or braided with aramid. it is inert to almost all corrosive chemicals. when it is used for pumps, frictional heat is freely conducted to the stuffing box metal because of its excellent thermal conductivity, and thus no damage will be caused to the packing. it can replace ptfe asbestos packing within wide service range. it can be used to seal corrosive fluids except strong oxidizer acids, organic solvents, fluids where contamination is not permissible for centrifugal pumps, plunger pumps, mixers valves, etc. please log on our website for more details.