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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Qingyun White fused alumina is a high-grade refractory materials, its main crystalline phase isa-Al2O3, color white, with characteristics of large volume density, low porosity, volume stability and good thermal shock resistance and other . fused alumina is for large steel castings in daily use, especially type alloy castings, sand core surface coatings and investment casting system shell material, the same time as hardened steel, alloy steel and other semi-fine grinding, abrasive grinding , fused alumina sand, Qingyun White fused alumina powder is the best material layer material in place of zircon sand .The castings made of Qingyun White fused alumina have a good gloss. The Qingyun white fused alumina made by Qingyun Refractories Co., Ltd. Is harder and brittler than brown fused alumina. Also the cutting force is stronger. Good chemical stability, excellent insulation properties. Scope: to do solid structure and coated abrasive tools, wet or dry spray sand for crystal, ultra-fine grinding and polishing of the electronics industry and production of advanced refractories. Suitable for machining hardened steel, alloy steel, high-speed steel, high carbon steel and other hard hardness, tensile strength greater material. fused alumina abrasives can also be used as catalyst, insulation and precision casting sand. Classification of according to mesh size Common Specifications: sand particle size: 16,20,24,30,36,46,60,80,100,120,150,180,200,220 (mesh) White fused alumina period of sand, micro powder, powder, grain sand . Performance and advantages of Qingyun White fused alumina grain sand 1, does not affect the color of the workpiece; 2, can be used to blast in non-iron remaining manufacturing process; 3, Powder grade is suitable for wet blasting and polished work; 4, processing speed, high quality; 5, the amount of iron oxide contained in low iron suitable for sandblasting residues of prohibited jobs. Physical and chemical indicators of Qingyun white fused alumina
| HS Code | 2818.10 |
| Material | White Fused Alumina Al2O3 99%+ |
| Grade/Type | White Fused Alumina (WFA), grain and micro-grades (F12 to F220, F230-F1200) |
| Purity/Composition | Al2O3 99.0% - 99.6% min; Fe2O3 < 0.05%; Na2O < 0.35%; SiO2 < 0.04% |
| Size/Dimensions | Grain sizes: F12, F14, F16, F20, F24, F30, F36, F46, F54, F60, F70, F80, F90, F100, F120, F150, F180, F220; micro-grades F230 to F1200 |
| Standard | GB/T 2479 (China); FEPA F or P standards for international markets; JIS standard grades available |
| Application | Bonded abrasives (grinding wheels), coated abrasives (sandpaper, discs), sandblasting, precision grinding, refractory bricks, castables, precision casting, surface preparation |
| Packaging | 25kg paper bags, 1MT big bags (jumbo bags), or bulk packing per buyer requirement |
| Origin | China (Qingyun brand, Shandong or Henan province producers) |
Qingyun White Fused Alumina (WFA) is a premium synthetic abrasive and high-grade refractory material with alpha-alumina (α-Al2O3) as its main crystalline phase. Available in grain sizes F12 to F220 and micro-grades, it offers high purity above 99%, large bulk density, low porosity, and excellent volume stability at high temperatures. Widely used in bonded and coated abrasives, precision grinding, sandblasting, and monolithic refractories for steel, foundry, and ceramics industries. This product is a key import commodity for global abrasives manufacturers and refractory producers.
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| Major Markets | Global |
| 响应时间 | <4h |
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Qingyun White Fused Alumina is offered by Gongyi Qingyun Refractories Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Qingyun White Fused Alumi, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Qingyun White Fused Alumina for your business, securing the right balance of quality and cost is essential. Gongyi Qingyun Refractories Co., Ltd., a verified supplier based in China, offers this product with key specifications including White Fused Alumina (WFA), grain and micro-grades (F12 to F220, F230-F1200), Al2O3 99.0% - 99.6% min; Fe2O3 < 0.05%; Na2O < 0.35%; SiO2 < 0.04%, and Grain sizes: F12, F14, F16, F20, F24, F30, F36, F46, F54, F60, F70, F80, F90, F100, F120, F150, F180, F220; micro-grades F230 to F1200. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $110/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 Qingyun White Fused Alumi requires careful attention to shipping logistics, customs compliance, and secure payment terms. Gongyi Qingyun Refractories 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 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 Qingyun White Fused Alumi 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 Qingyun White Fused Alumi 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 Qingyun White Fused Alumina from Gongyi Qingyun Refractories Co., Ltd. is $110/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 Gongyi Qingyun Refractories Co., Ltd. through EximNext.
The supplier, Gongyi Qingyun Refractories Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Qingyun White Fused Alumi. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Qingyun 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 Qingyun White Fused Alumi from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Gongyi Qingyun Refractories Co., Ltd.. Ensure you have the necessary import licenses for Abrasives products in your destination country.
Yes, Gongyi Qingyun Refractories 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 Qingyun White Fused Alumina supplied by Gongyi Qingyun Refractories Co., Ltd. include White Fused Alumina (WFA), grain and micro-grades (F12 to F220, F230-F1200), Al2O3 99.0% - 99.6% min; Fe2O3 < 0.05%; Na2O < 0.35%; SiO2 < 0.04%, and Grain sizes: F12, F14, F16, F20, F24, F30, F36, F46, F54, F60, F70, F80, F90, F100, F120, F150, F180, F220; micro-grades F230 to F1200. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Gongyi Qingyun Refractories Co., Ltd. offers Qingyun White Fused Alumi with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Qingyun White Fused Alumi is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Gongyi Qingyun Refractories Co., Ltd. through our platform.
Gongyi Qingyun Refractories Co., Ltd. maintains international quality certifications. These ensure that the Qingyun White Fused Alumi 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. Gongyi Qingyun Refractories 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 Gongyi Qingyun Refractories Co., Ltd..
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