
Factory Direct Sell Refractory Brick Bauxite Aluminum Ore. High Alumina Content: Calcined bauxite features alumina content ranging from 84% to 88%, significantly higher than raw ore. Low Iron Impurity: Fe2O3 content is strictly controlled below 2.0%, ensuring high purity for refractory applications. Superior Bulk Density: Bulk density reaches up to 3.25 g/cm3, enhancing structural strength and refractory resistance. Wide Particle Size Range: Available in sizes from 0-1mm to 0-100mm and various mesh powders like 80 to 325 mesh. International Quality Certification: Products pass rigorous inspection by SGS, BV, and AHK international inspection companies. Flexible Customization: Offers full customization, minor customization, and flexible options based on samples or designs. Competitive Pricing: Provided with competitive prices backed by strict quality management and efficient supply capability. Fast Lead Time: Average lead time is within 15 workdays for both peak and off-peak seasons.