Product Introduction Graphite rods are mostly used in heating elements of high temperature vacuum furnace, it can still work at the temperature of 3000â??,and easy to oxidation at high temperature. they have low coefficient of thermal expansion, high heat conductivity, coefficient of resistance is 8~1310-6m, machinability is better than the sic�mosi2, and they are good resistance to high temperature, price is also cheap. According to requirements of customers, top graphite rods supplier-DJX Graphite Manufacturing Co., Ltd can customize the graphite rods and other graphite machining products. equipped with domestic advanced processing technology and equipment and experienced machining technical personnel to meet the needs of the graphite market today. Different specifications: 1.Superfine graphite rod; 2.Fine extruded graphite rod; 3.Medium extruded graphite rod; 4.Large graphite rod