1. Corrosion-resistant materials: graphite plates can resist the corrosion of various corrosive gases and liquids, and are widely used in petroleum, chemical industry, hydrometallurgy and other parts.
2. Sealing materials: use flexible graphite as piston ring gaskets and sealing rings for centrifugal pumps, water turbines, steam turbines and equipment transporting corrosive media.
3. Wear-resistant materials and lubricants: Graphite is used as wear-resistant and lubricating materials on the top of many mechanical equipment, which can slide at a speed of 100m/s in the temperature range of -200~2000 °C, without or less lubricating oil.
4. Conductive materials: graphite is widely used as electrodes, brushes, electric rods, carbon tubes and coatings for TV picture tubes in the electrical industry.
5. Refractory materials: used as a protective agent for graphite crucibles and steel ingots, and magnesia carbon bricks lined with graphite in the training graphite crucible industry.