We, Haihan Industry Inc. professionally produce and supply Regular Power (RP), High Power (HP) and Ultra High Power (UHP) grade graphite electrodes with diameter 100-600mm for customers around the world. We have production capacity of graphite electrodes approx.20000Mt annually and we can well meet customers' requirements.
Graphite Electrode is made from high quality calcined petroleum coke and high quality imported needle petroleum coke. It is manufactured through the process of calcining, dosing, mixing, forming, baking, impregnating, graphitization in a high temperature of over 3000°C, and then machining.
Graphite electrodes are widely used in Electric Arc Furnace, Ladle Furnace, Mineral-heated Furnace for making alloy steel and other metallic or non-metallic materials. Graphite electrodes have low electrical resistance, low ash content, high mechanical strength, high resistance for abrupt change of temperature and high-yield in melting process.
We passed ISO 9001 in 1997, and become one of the first groups of domestic carbon circles to get ISO Certificate in China. Our graphite electrodes are very popular with favorable price and high quality in the world market. They are exported to over 30 countries such as Europe, America, Middle East, Southeast Asia and Africa.
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