XHC-1003 Aramid PTFE Blended Packing Scope of application: It is applicable to grinding media such as vapor, organic solvent, water, weak acid, oils, etc, and is used in the sealing for various pumps, valves and vessels in petroleum extraction, refining, fertilizer, etc. industrial fields. Features: This packing has such advantages such as the strength of aramid, low friction of black PTFE & aramid packing, corrosion resistance and good heat conductivity. Technical parameter: Temperature -180-+28 Pressure 20MPa Chemical resistance PH value 2-13