Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Casting-grade brown fused aluminum oxide from Zhengzhou Haixu Abrasives Co., Ltd. features Al2O3 purity between 92.5% and 95.5%, optimized for foundry and refractory applications. Produced via electric arc fusion, the material’s high toughness and thermal stability make it ideal for sand casting molds and linings, where resistance to thermal shock and chemical inertness are paramount. Standard F-grit sizes from F10 to F220 cater to varying surface finish requirements in casting processes.
The abrasive’s angular grain shape enhances its cutting efficiency in blasting and grinding, while its low iron content (typically <0.3%) minimizes contamination in steel and aluminum castings. Brown fused aluminum oxide is also used as a refractory aggregate in ladle linings and furnace walls, where its high melting point of approximately 1850 °C ensures longevity under extreme heat.
Bulk export packaging typically includes jumbo sacks (1 ton) or intermediate bulk containers (IBCs), facilitating efficient handling for large-scale importers. Foundries and steel mills are the primary buyers, sourcing this material for its consistent performance in high-temperature environments. Buyers should specify grit size and purity requirements to match their casting or refractory application, as these parameters directly influence material behavior and output quality.
| Material composition | Brown Fused Aluminum Oxide Al2O3 (92.5% - 95.5% purity) |
| Typical iron content | <0.3% |
| Standard grit sizes (FEPA F) | F10 to F220 |
| Typical melting point | 1850 °C |
| Crystal structure | Alpha-alumina, hexagonal |
| Typical bulk density | 1.6 - 1.9 g/cm³ |
| Typical specific gravity | 3.9 - 4.1 |
| Common packaging | 1-ton jumbo sacks or IBCs |
| Primary applications | Sand casting, refractory linings, abrasive blasting |
| Industry classification (HS code) | 2818.10 |
Zhengzhou Haixu Abrasives Co., Ltd. is based in Zhengzhou, Henan Province, with its office located at Room 1903, Yaxing Times Plaza in the Erqi District. The company focuses on abrasive materials, particularly brown fused aluminum oxide for industrial and foundry use. Its imported-tier status suggests experience in international trade, though no response metrics or verification signals are provided in the profile.
The supplier’s listing does not disclose production capacity, certifications, or client history, so buyers must independently verify these aspects. As a China-based provider of BFA for casting, it serves global importers requiring bulk quantities for foundry, refractory, and abrasive applications. Due diligence is advised to confirm compliance with industry standards and the consistency of material properties across batches.
Brown fused aluminum oxide (BFA) is a high-quality artificial corundum abrasive with Al2O3 purity typically above 92.5%, valued for its toughness, thermal stability, and consistent cutting performance in demanding industrial applications. Widely used in sand casting, refractory linings, surface preparation, and precision grinding, BFA is an essential commodity for foundries, steel mills, and abrasive manufacturers worldwide. This product is available in standard F-grit sizes from F10 to F220 and is traded in bulk bags or jumbo sacks for efficient import-export logistics.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Prior to ordering, confirm the Al2O3 purity and iron content to ensure the material meets your foundry or refractory requirements. Request a certificate of analysis (CoA) from Zhengzhou Haixu Abrasives Co., Ltd. to verify chemical composition and grit size distribution. This is especially important for casting applications, where impurities can compromise the quality of the final product.
Clarify packaging options (jumbo sacks or IBCs) and Incoterms (FOB or CIF) to align with your logistics capabilities. Lead times may vary based on grit size availability and production schedules, so discuss these details upfront. Payment terms should also be negotiated, particularly for bulk orders, to ensure they fit your procurement process. The port of loading is likely Zhengzhou or a nearby Chinese port.
Upon receipt, conduct quality checks including tests for bulk density, grain size distribution, and chemical composition. For refractory applications, additional tests like thermal shock resistance may be necessary. Ensure the supplier provides material safety data sheets (MSDS) and compliance documentation. Pre-shipment inspection can help avoid issues with non-conforming material.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Bfa/Casting Brown Fused Aluminum Oxide for your business, securing the right balance of quality and cost is essential. Zhengzhou Haixu Abrasives Co., Ltd., a verified supplier based in China, offers this product with key specifications including BFA Grade II / Standard industrial grade, F10 to F220 grit range, Al2O3 92.5% - 95.5%, Fe2O3 <3.0%, SiO2 <1.5%, TiO2 2.0% - 4.0%, and Grit sizes: F10, F12, F14, F16, F20, F24, F30, F36, F46, F54, F60, F80, F100, F120, F150, F180, F220 (mesh equivalents 8-200). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $730/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2818.10, making it a staple in the Abrasives sector with strong demand from importing countries worldwide.
Importing Bfa/Casting Brown Fused A requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhengzhou Haixu Abrasives Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2818.10 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Bfa/Casting Brown Fused A has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Abrasives category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Bfa/Casting Brown Fused A requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2818.10 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Bfa/Casting Brown Fused Aluminum Oxide from Zhengzhou Haixu Abrasives Co., Ltd. is $730/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Zhengzhou Haixu Abrasives Co., Ltd. through EximNext.
The supplier, Zhengzhou Haixu Abrasives Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Bfa/Casting Brown Fused A. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Bfa/Casting Brown Fused Aluminum Oxide is classified under HS Code 2818.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Bfa/Casting Brown Fused A from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhengzhou Haixu Abrasives Co., Ltd.. Ensure you have the necessary import licenses for Abrasives products in your destination country.
Yes, Zhengzhou Haixu Abrasives Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Bfa/Casting Brown Fused Aluminum Oxide supplied by Zhengzhou Haixu Abrasives Co., Ltd. include BFA Grade II / Standard industrial grade, F10 to F220 grit range, Al2O3 92.5% - 95.5%, Fe2O3 <3.0%, SiO2 <1.5%, TiO2 2.0% - 4.0%, and Grit sizes: F10, F12, F14, F16, F20, F24, F30, F36, F46, F54, F60, F80, F100, F120, F150, F180, F220 (mesh equivalents 8-200). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhengzhou Haixu Abrasives Co., Ltd. offers Bfa/Casting Brown Fused A with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Bfa/Casting Brown Fused A is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhengzhou Haixu Abrasives Co., Ltd. through our platform.
Zhengzhou Haixu Abrasives Co., Ltd. maintains international quality certifications. These ensure that the Bfa/Casting Brown Fused A meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zhengzhou Haixu Abrasives Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Zhengzhou Haixu Abrasives Co., Ltd..
Discover more products in Abrasives from verified suppliers worldwide.