5-8 mm Brown Fused Alumina Lump for Refractory

5-8 mm Brown Fused Alumina Lump for Refractory. High Purity Al2O3: Al2O3 content reaches 95% with 9 Mohs hardness for superior durability. Multi-Application Use: Ideal for grinding wheels, shot blasting, polishing, and high alumina refractories. Customizable Options: Full customization available for purity, hardness, color, type, and material. Flexible Packaging: Available in 25kg PP bags, jumbo bags, or pallets based on customer requirements. Free Samples: Free samples provided to ensure product quality before bulk purchase. ISO9001 Certified: Manufacturing process certified under ISO9001:2015 for consistent quality. OEM/ODM Service: Professional OEM brand acceptance and ODM service for tailored solutions. Direct Factory Supply: Own raw material plant ensures effective quality control and cost efficiency.