150mm RP Graphite Electrode

150mm graphite electrodes are small, high-performance carbon conductors made for precise use in electric arc furnaces, especially in corundum refining and specialty metallurgy. Made from quality petroleum coke using advanced graphitization, these electrodes offer stable arc performance, strong electrical conductivity, and good resistance to thermal shock. Their size makes them a good fit for small furnaces that need accurate energy control and efficient melting.

At Sinometal Machinery Corp, our 150mm graphite electrodes are designed to save energy and support sustainable steelmaking. Their strong heat resistance helps reduce energy loss during smelting, which boosts furnace efficiency and lowers both costs and environmental impact. These electrodes perform reliably in high-temperature settings, helping make production cleaner and more efficient.