Import Brown Fused Alumina — Buy in Bulk from Supplier in China

Brown fused alumina from Longquanyuyang Abrasive Co., Ltd. is manufactured in electric arc furnaces using high-grade bauxite, resulting in a tough, angular abrasive grain with a Mohs hardness of 9. This material is designed for applications where durability and thermal stability are critical, such as in the production of grinding wheels, sandpaper, and refractory materials. Its high Al2O3 content, typical for brown fused alumina, ensures long-lasting performance in demanding industrial environments.

The product is available in multiple grades and particle sizes, allowing buyers to select the appropriate specification for their needs. Typical industry standards for brown fused alumina include a bulk density of 1.5 to 1.9 g/cm3 and a Knoop hardness of 2000 to 2200, which contribute to its effectiveness in cutting, grinding, and surface preparation. In metal fabrication, it is often used for deburring, descaling, and finishing, while in ceramics and glass manufacturing, it provides precise material removal.

Primary users of this abrasive include manufacturers in the metalworking, glass, and ceramics industries. It is commonly supplied in 25 kg or 50 kg bags, with bulk options available for large orders. Buyers should confirm the supplier’s ability to meet specific grade and packaging requirements, as well as the availability of certifications such as ISO or SGS, which may be required for certain markets or applications.

Longquanyuyang Abrasive Co., Ltd. is based in Wenhua South Road, Yichuan, Luoyang, Henan Province, China, and operates as an imported-tier supplier. The company’s profile indicates it specializes in the production of brown fused alumina, with a focus on serving industrial markets. Its harbor trust tier suggests it meets baseline verification standards for international trade, though no response metrics are currently available.

The supplier does not provide detailed information on factory size, production capacity, or certifications in its profile. Buyers should directly confirm the supplier’s adherence to quality standards, such as ISO 9001, and request documentation for any required certifications. As the profile lacks specific details on export history or client references, due diligence is advised to verify the supplier’s reliability and product consistency.