3. Dah Certified Low Ash Graphitized Petroleum Coke for Reductant

3. Dah Certified Low Ash Graphitized Petroleum Coke for Reductant. High Purity Graphitized Coke: Features high fixed carbon content, low sulfur, and low impurity levels for superior steelmaking performance. Customized Standard & Packing: Standard and packing can be customized according to customer requests and specific designs. High Absorption Rate: Efficiently reduces harmful elements like sulfur and nitrogen in molten metal with stable performance. OEM and ODM Services: Offers full customization, minor customization, and flexible customization from samples or designs. Strict Quality Control: Includes pre-production samples, final inspections, and laboratory testing by qualified technicians. Fast Lead Time: Average lead time is within 15 workdays for both peak and off-peak seasons. Free Sample Availability: Samples are provided free of charge; customers only need to cover shipping costs. Wide Application Range: Ideal for special casting, ductile iron, grey cast iron, and high-quality steel production.