Factory Directly Supply High Purity Graphite Carbon Cathode Block for Sale. High Purity Graphite: F.C Content 99.9% Min with low ash content and impurities. Customized Size: Size available as to customized to meet specific requirements. High Temperature Resistance: Designed for sintering, continuous casting, and high temperature corrosion resistant containers. Wide Application Range: Suitable for Solar PV, EDM, Semiconductor, Mold Industry, and Automotive Industry. High Mechanical Strength: Compressive strength up to 100 Mpa and flexural strength up to 55 Mpa. Low Manufacturing Cost: Optimized production process ensures cost-effective high purity graphite blocks. Flexible Customization: Flexible customization available from samples for specific needs.