Needle coke is a specialty high quality petroleum coke and is the key raw material used in manufacturing of ultra-high power graphite electrodes that are further used in electric arc furnaces for manufacturing steel. Needle coke provides hardness, strength and efficient electrical conductivity to graphite electrodes that helps steel manufacturing through direct current arc furnace. The rising...
Arabic
Français
Español
Português
Deutsch
Türkçe
Dutch
Italiano
Russian
Romaian