The packing is woven of graphite PTFE yarn twisted through a mixture of PTFE dispersion resins and fine graphite powder plus moderate amount of heat-resistant lubricant. Apart from its corrosion resistance, it has thermal conductivity and self-lubricating properties, and is suitable as dynamic sealing in places where media flow at high linear velocity (about 16m/s).

The packing is made of raw film twists of pure PTFE dispersion resins, is suitable for valves and pumps used in food processing, paper mills, pharmaceuticals, fiber plants, where high purity and corrosion resistance is required.

The packing is braided from 100% GFO® Fibre. It has better heat conduction at high speed as compared any other PTFE braided packings.

The packing is reinforced with non-organic fiber PTFE raw film, thus eliminating the cold flow property of PTFE and enhancing its resistance to chemicals and weathering. It is widely used with valves and revolving pumps for media of weal alkaline or strong acid liquid so as to avoid contamination