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Zhengzhou Haixu Abrasives Co., Ltd supplies White Fused Alumina 240# designed specifically for sharpening stone production. The abrasive consists of aluminium oxide (Al2O3) with a purity exceeding 99 % and is classified as a 240‑mesh grade, equivalent to an approximate particle size of 71 µm. The material is produced by a high‑temperature fusion process that ensures uniform grain size and consistent performance, and it is shipped from the company’s facility at A‑801, Kaixuanmen, Tongbai South Road, Zhengzhou, China.
In the abrasive market, a 240# grade is typical for fine grinding and precision sharpening, offering controlled stock removal while delivering a smooth finish. Haixu’s product is described as having superior hardness compared with lower‑grade alumina, and it conforms to international abrasive standards, which is important for manufacturers of sharpening stones and lapidary tools. Typical industry specifications for this grade include a bulk density around 1.5 t/m³ and a moisture content below 0.5 % to maintain flowability during processing.
Potential buyers include tool‑making workshops, knife‑making firms and manufacturers of automotive honing stones. The listing does not disclose minimum order quantities, lead times or exact Incoterms, so importers should contact the supplier to confirm these trade details. Requesting test reports for hardness and particle‑size distribution will help verify that the material meets the required performance for high‑precision sharpening applications.
| Material | Aluminium Oxide (Al2O3) |
| Purity | ≥99 % Al2O3 |
| Grit size | 240# (approx. 71 µm) |
| Hardness | Typical Vickers hardness 1800‑2000 HV |
| Particle shape | Angular, calcined |
| Bulk density | Typical 1.5 t/m³ |
| Moisture content | Typical ≤0.5 % |
| Packaging | Bulk bags up to 1 ton, drums 200 kg |
| Standard compliance | Conforms to ISO 13320 for particle‑size analysis |
| pH | Neutral, around 7‑8 |
Zhengzhou Haixu Abrasives Co., Ltd is based at A‑801, Kaixuanmen, Tongbai South Road, Zhengzhou, China, postal code 450000. The company is listed with a harbour‑level trust tier, indicating a verified supplier status, although its response rate is recorded as 0 % with no average response time data available.
Haixu focuses on producing premium white fused alumina abrasives for industrial applications such as sharpening stones, metalworking and automotive honing. Their product description stresses high purity, consistent grain size and compliance with international abrasive standards, without providing further claims about production capacity or customer references.
White Fused Alumina 240# is a premium calcined grain abrasive with over 99% Al2O3 purity, designed for precision sharpening stone manufacturing and fine grinding applications. This grit size delivers controlled stock removal and smooth finishes, widely used in tool sharpening, knife making, and lapidary work. Available in bulk packaging for industrial manufacturing, with consistent particle size distribution meeting international abrasive standards for reliable export trade.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Importers should first obtain a current purity certificate and a particle‑size distribution report to confirm the 240# grade meets their sharpening‑stone specifications. Verify that the supplier can provide ISO 13320 test results and a moisture‑content analysis, especially if low moisture is critical for your production line. These documents help assure product consistency before shipment.
Shipping is normally arranged from the port of Shanghai or Tianjin, with Incoterms such as FOB or CIF negotiated directly with the supplier. Because lead‑time information is not listed, ask the supplier for an estimated production schedule and expected dispatch date, as well as acceptable payment methods, typically L/C or T/T for bulk purchases. Aligning these details early avoids unexpected delays.
Upon receipt, perform a visual inspection for contamination, followed by hardness testing and a moisture check to ensure the abrasive matches the supplied specifications. Consider a third‑party inspection for critical batches and retain all test certificates for customs clearance. Proper quality verification safeguards the buyer’s process integrity and supports smooth import procedures.
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When sourcing White Fused Alumina 240# For Sharpening Stone 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 WFA 240# (Mesh Size), Al2O3 99.0% Min, Fe2O3 0.05% Max, Na2O 0.3% Max, and Angular, Blocky. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1714/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 240# 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 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 240# 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 240# 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 240# For Sharpening Stone from Zhengzhou Haixu Abrasives Co., Ltd is $1714/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 White Fused Alumina 240#. 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 240# For Sharpening Stone 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 240# 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 White Fused Alumina 240# For Sharpening Stone supplied by Zhengzhou Haixu Abrasives Co., Ltd include WFA 240# (Mesh Size), Al2O3 99.0% Min, Fe2O3 0.05% Max, Na2O 0.3% Max, and Angular, Blocky. 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 White Fused Alumina 240# with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
White Fused Alumina 240# 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 White Fused Alumina 240# 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.
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