hp graphite electrode for sale
High Power Graphite Electrode For Sale – RS Refractory High power(HP) graphite electrode mainly uses petroleum coke, needle coke as raw material, coal tar as binder, is made after calcination, ingredients, kneading, pressing, roasting, graphitization, machining. It is featured with oxidation resistance, low resistivity, acid Graphite Electrode HP For Sale – HP Graphite Electrode For … Read more