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By certification 
Sanneng Carbon Company graphite electrodes(the first factory) produces 250 ordinary power graphite electrodes. The raw material is made of high-quality calcined petroleum coke through a 2500-ton pressure forming machine, then it is roasted at 1200 degrees Celsius, graphitized at 3800 degrees Celsius, and finally processed by precision equipment.
250 graphite electrode transportation: choose automobile transportation or railway transportation according to customer requirements, and determine the transportation market price at the time. The specific delivery location is different, and the transportation cost is different.
10inch ordinary power graphite electrode is mainly used for electric arc furnace steelmaking, metal refining furnace smelting, etc.
http://www.3graphite.com/
