Braided from high strength PAN synthetic fiber pre-impregnated with PTFE and special lubrication, and re-impregnated during square braiding. It has excellent properties of sealing, lubricating and resistance to chemicals. Used in pumps and valves, and can handle most chemicals except strong acid, acid, strong alkali and strong oxidizer. Especially for the condition of middle temp. high-pressure,high-speed,and where contamination is not permitted PAN Fiber Packing with Rubber Core is also available High elastic red silicone rubber core can absorb vibration, to control leakage, suitable for worn-out pumps.
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