RP graphite electrode Used for steel making in arc furnace. Dia:200mm-500mm Good quality Competitive price Graphite Electrode 1.Grade:RP,HP,UHP2.Dia:150-600mm 3.Length:1600-1900mm 4.Nipple:4TPI,3TPI Graphite Electrode:Graphite electrodes are widely used in Industrial arc furnace, Steel mills, Foundries, or other metallic and nonmetallic materials, etc. We supply RP, HP, and UHP graphite ...