Regular power graphite electrode is produced by high quality petroleum coke and coal pitch which was made in Petro China Fushun petrochemical production, the production process are calcining, ingredients, kneading, molding, baking , graphitization and machining , the nipples are made by one time impregnation and two times baking.
 

The standard of regualar power graphite electrode and joint

The allowable current of regualar power graphite electrode