Lub 650mm UHP graphite electrode yog cov khoom siv tseem ceeb siv hauv hluav taws xob rau hluav taws xob steelmaking thiab ntxhia rauv kev lag luam. Cov khoom no siv P66 roj koob coke thiab kua hloov asphalt ua cov ntaub ntawv tseem ceeb. Cov kev ntsuas tseem ceeb ntawm lub tshuab hluav taws xob muaj peev xwm loj yog kev noj thiab kev tawg.