Min. Order Reference FOB Price
20 Tons US$1,800.00-2,500.00 / Ton
Product Description
Product Description Graphite electrodes are mainly made of petroleum coke and needle coke,and coal tar is used as a binder. It is made by calcination,compounding,kneading,pressing,roasting,graphitization and machining.According to the quality index of graphite electrode(electric current ...