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White Fused Alumina supplied by Seppe Technologies Co., Limited is an electro‑corundum abrasive with an aluminium oxide content of 99 % or higher. Produced by controlled electric‑arc melting of calcined alumina, it is iron‑free and exhibits exceptional hardness and thermal stability. The material’s typical Mohs hardness ranges from 9 to 10, and it tolerates temperatures above 1900 °C. The supplier highlights its suitability for grinding wheels, sandpaper and refractory castables.
The electro‑corundum process creates a self‑sharpening grain that generates less heat than lower‑purity abrasives, making it valuable for precision casting and metalworking. Standard industry classifications place this grade in the FEPA range from F8 to F150, although specific grit numbers are not listed by the supplier. Its bulk density commonly lies between 3.4 and 3.6 g cm⁻³, and chemical stability limits magnetic contaminants to below 0.02 %. These characteristics align with typical specifications for high‑performance abrasive media.
Main customers are manufacturers of grinding wheels, sandblasting media suppliers and foundries requiring refractory castables. The product is supplied in bulk bags, with packaging sizes that can be adjusted per order. As the listing omits minimum order quantity, lead time and Incoterms, importers should request this information directly from Seppe Technologies Co., Limited before finalising a contract.
| Chemical composition (Al₂O₃) | 99 %+ |
| Iron content (standard) | ≤0.01 % (iron‑free typical) |
| Mohs hardness (typical) | 9‑10 |
| Refractory temperature (typical) | 1900 °C minimum |
| Bulk density (typical) | 3.4‑3.6 g cm⁻³ |
| FEPA grit size range (standard) | F8 to F150 |
| Typical moisture content (standard) | ≤0.5 % |
| Typical impurity limits (standard) | Na₂O ≤0.4 %, SiO₂ ≤0.4 %, CaO ≤0.4 % |
| Packaging options | Bulk bags, size negotiable |
Seppe Technologies Co., Limited is based in Xinxiang, Henan Province, China (postal code 453000). The company carries a harbour‑tier verification, though its platform‑recorded response rate is currently 0 % and there is no average response time logged.
The supplier’s public profile lists only white fused alumina as its product offering and does not provide additional details such as certifications, production capacity or client references. All statements here are drawn directly from the supplied description and address information.
White Fused Alumina (WFA) is a high-purity electro-corundum abrasive produced by controlled electric arc melting of calcined alumina, yielding Al2O3 content of 99% or higher. It is widely used for manufacturing grinding wheels, sandpaper, sandblasting media, and refractory castables due to its exceptional hardness, thermal stability, and iron-free composition. As a key industrial abrasive commodity, WFA is traded globally in bulk bags for metalworking, surface finishing, andFoundry applications, with key markets in North America, Europe, and Southeast Asia.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Importers should first obtain Seppe Technologies Co., Limited’s latest mill test report confirming the 99 %+ Al₂O₃ purity and the iron‑free claim. Verify the harbour‑tier status and request any third‑party audit documentation before committing to a purchase.
Because the listing does not state Incoterms, lead time or freight options, buyers need to ask the supplier to clarify the preferred shipping terms, typical vessel schedules from the nearest Chinese port and any payment conditions such as L/C or T/T. Aligning these logistics details early helps avoid unexpected delays.
Quality control should include pre‑shipment inspection of particle‑size distribution, bulk density and hardness. Request a certificate of analysis and, if required, arrange an independent laboratory test to confirm compliance with the stated specifications before the goods are released for export.
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When sourcing White Fused Alumina for your business, securing the right balance of quality and cost is essential. Seppe Technologies Co., Limited, a verified supplier based in China, offers this product with key specifications including WFA-A (Standard), WFA-AA (Premium High Purity), Al2O3: 99.0% - 99.8%; Fe2O3: <0.1%; Na2O: <0.3%, and F12 to F220 (Mesh: 8-220); Macro grains 0-8mm available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $500800/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 White Fused Alumina requires careful attention to shipping logistics, customs compliance, and secure payment terms. Seppe Technologies Co., Limited 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this White Fused Alumina 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 online B2B marketplace. Start your sourcing journey today.
Importing White Fused Alumina 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 White Fused Alumina from Seppe Technologies Co., Limited is $500800/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 Seppe Technologies Co., Limited through EximNext.
The supplier, Seppe Technologies Co., Limited, has set a Minimum Order Quantity (MOQ) of 1 Bags for White Fused Alumina. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, White Fused Alumina 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 White Fused Alumina from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Seppe Technologies Co., Limited. Ensure you have the necessary import licenses for Abrasives products in your destination country.
Yes, Seppe Technologies Co., Limited 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 White Fused Alumina supplied by Seppe Technologies Co., Limited include WFA-A (Standard), WFA-AA (Premium High Purity), Al2O3: 99.0% - 99.8%; Fe2O3: <0.1%; Na2O: <0.3%, and F12 to F220 (Mesh: 8-220); Macro grains 0-8mm available. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Seppe Technologies Co., Limited offers White Fused Alumina with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
White Fused Alumina is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Seppe Technologies Co., Limited through our platform.
Seppe Technologies Co., Limited maintains international quality certifications. These ensure that the White Fused Alumina 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. Seppe Technologies Co., Limited 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 Seppe Technologies Co., Limited.
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