Graphite Petroleum Coke (GPC) Carburizer in Chemical Furnace of Metallurgical Coking Plant. Ultra-Low Ash Content: Special grade variant offers ash content as low as 8%, significantly below the standard 10%. High Fixed Carbon: Fixed carbon content ranges from 84% to 88%, ensuring superior combustion efficiency. Robust Anti-Crush Strength: Engineered with robust anti-crush strength to support stock columns in blast furnaces. High Calorific Value: Calorific value surpasses 9386 K/KG, serving as a potent substitute for refinery coke. Customized Packing: Packing options include standard export jumbo bags and customized shipping marks. Advanced Production Technology: Produced using large-scale coke ovens with carbonization chambers over 6.0m in height. Comprehensive Quality Control: Features own laboratory, technicians, and QC inspection for every case before loading. Flexible Customization: Offers full customization, minor customization, and flexible customization from samples or designs.