F.C:98%Min Ash:0.3%Max V.M:0.5%Max S:0.05%Max Moisture:1.0%Max Graphite petroleum coke-GPC: is made from low sulfur and low nitrogen petroleum coke by 2500-3500°C temperature graphite annealing.As a highpurity carbon material, it has characteristics of high fixed carbon content,low ash,low sulfur,low resitance etc. GPC can be used as carbon raiser (Recarburizer) to produce high quality steel,cast iron and alloy. 1.Mainly used in steelmaking in electrical stove, screening water, shipbuilding sandblast to remove rust. 2.Can reduce the cost of steelmaking effectively by replacing the traditional petroleum coke of carburant. 3.Used for steel making,can improve the Carbon content in steel-melting and Ductile iron foundry. ackaging Details: water-proof plastic woven bag, 1000kg per bag or as your requirements. Delivery Time: Within 20 days after receipt of prepayment. Remark: Chemical composition and size can be optimized by the customers' requirements.