Import Black Silicon Carbide — Buy in Bulk from Supplier in China

Lanzhou Jiaxiang Silicon Carbide Trading Co., Ltd. supplies black silicon carbide abrasive material that is recognised for its exceptional hardness and sharp cutting ability. The product is suitable for grinding, polishing and cutting hard substrates such as glass, ceramics and various metals. Lanzhou Jiaxiang offers a grit range that can be matched to different processing requirements, and the material exhibits high thermal conductivity together with a chemical composition that performs well under high‑pressure conditions. These attributes make the abrasive a reliable choice for precision manufacturing.

In the broader abrasive market, black silicon carbide typically attains a Mohs hardness of about 9.5, providing a level of wear resistance that exceeds many alternative grains. Grain sizes are commonly offered between 10 and 120 mesh, allowing users to select the appropriate coarseness for their application. Purity levels around 99 % are standard, ensuring consistent performance, while a density near 3.2 g cm‑3 influences handling and packaging considerations. The material’s thermal conductivity, usually about 120 W m‑1 K‑1, helps dissipate heat during high‑speed grinding, reducing the risk of thermal damage to workpieces.

Automotive, aerospace and metal‑working manufacturers frequently purchase this abrasive for precision surface finishing and component machining. Buyers typically require bulk quantities and will arrange shipping terms such as FOB or CIF after confirming packaging details. Although the listing mentions flexible minimum order quantities, the exact MOQ should be verified directly with the supplier. Confirming lead‑time, payment conditions and any required certifications before placing an order will help ensure a smooth sourcing process.

Lanzhou Jiaxiang Silicon Carbide Trading Co., Ltd. is located at C1‑1805, Westsquare, Weststationwest Rd., Lanzhou 730050, Gansu, China. The company is listed as an imported supplier and carries a harbor trust tier, indicating a moderate level of verification within the marketplace. Response metrics show a current response rate of 0 % and no recorded average response time, suggesting that communication may require proactive outreach.

The firm specialises in the trade of silicon carbide abrasive products and positions itself as a source for bulk industrial grades. Its profile does not disclose specific certifications, production capacities or client references, so buyers should request any relevant test reports or quality documents directly from the supplier before committing to a purchase.