Round Square Carbon Casting Graphite Block for EDM

Round Square Carbon Casting Graphite Block for EDM. Premium Material Composition: Crafted from low ash petroleum coke and needle coke for superior performance. High Electrical Conductivity: Ensures efficient operation in ladle furnaces and electric arc steelmaking. Customizable Dimensions: Diameter ranges from 75-800mm and length from 1000-3000mm to fit needs. High Production Capacity: Annual output reaches 60,000 tons with guaranteed timely delivery. OEM and ODM Services: Full customization, minor customization, and design-based options available. ISO 9001:2015 Certified: Factory certified with strict quality controls and pre-production samples. Low Resistivity & Strength: Features resistivity of 4.8-10.5 and bending strength of 8.0-14. Global Export Experience: Exporting since 2008 to North America, Europe, Asia, and Africa.