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White Fused Alumina Lapping is a precision abrasive produced by electrically fusing aluminium oxide to achieve a purity of 99 % + and a Mohs hardness of 9.0. The product is supplied in grain size ranges of 0‑1 mm, 1‑3 mm, 3‑5 mm and 5‑8 mm, as well as fine powders graded 0‑100 mesh, 0‑200 mesh and 0‑320 mesh. Additional grit numbers from 8# up to 150# and FEPA grades from F230 to F1500 are listed in the supplier data. Physical properties include a bulk density of 1.75‑1.95 g / cm³ and a real density of 3.95 g / cm³.
In the abrasive industry the described grain distribution aligns with typical specifications for lapping compounds used on metal and optical components. Standard practice packages the material in 25 kg paper bags, and the FEPA grades listed are the usual classifications for high‑purity white corundum. The material’s low magnetic substance content and high bulk density are typical attributes that support stable performance in precision machining.
The compound is commonly employed for finishing bearing races, semiconductor wafers and optical lenses, and it is purchased by manufacturers of precision equipment and tool makers. Trade is conducted in metric tons for export, with buyers required to confirm minimum order quantities, incoterms and payment terms directly with the supplier. No price or lead‑time information is disclosed in the listing, so prospective importers should request those details from Zhengzhou Haixu Abrasives.
| Material | Aluminum Oxide (Al2O3) white fused, purity 99 % + |
| Grain size range | 0‑1 mm, 1‑3 mm, 3‑5 mm, 5‑8 mm |
| Fine powder mesh | 0‑100 mesh, 0‑200 mesh, 0‑320 mesh |
| Grit numbers | 8#, 10#, 12#, 14#, 16#, 20#, 22#, 24#, 30#, 36#, 40#, 46#, 54#, 60#, 70#, 80#, 90#, 100#, 120#, 150#, 180#, 220# |
| FEPA grades | F230, F240, F280, F320, F360, F400, F500, F600, F800, F1000, F1200, F1500 |
| Chemical analysis | Al2O3 ≥ 99 %, SiO2 ≤ 0.4 %, Fe2O3 ≤ 0.2 %, Na2O ≤ 0.4 % |
| Mohs hardness | 9.0 |
| Bulk density | 1.75‑1.95 g / cm³ |
| Typical packaging | 25 kg paper bags (typical) |
| Typical moisture content | <0.1 % (typical) |
Zhengzhou Haixu Abrasives Co., Ltd. is located in Room 1903, Yaxing Times Plaza, Erqi District, Zhengzhou City, Henan Province, China 450000. The company is classified as an imported‑tier supplier and holds a harbor trust tier on the platform, indicating a verified business registration. Response metrics show a response rate of 0 % and no average response time recorded, so communication speed should be validated directly.
The firm specialises in high‑purity white fused alumina abrasives and reports exports to more than twenty countries across Europe, America and Southeast Asia. Product listings highlight stable quality, well‑distributed particle size and low magnetic substance content. No additional certifications or capacity figures are provided in the source data.
White Fused Alumina Lapping grade is a high-purity aluminum oxide abrasive, electrically fused at high temperature to achieve superior hardness and consistent particle geometry. This precision lapping compound is widely used in metalworking, optical lens finishing, semiconductor wafer processing, and bearing race lapping. Sourced primarily from China and India, it is classified as a critical industrial abrasive in global manufacturing supply chains and traded in metric tons for B2B export and import markets.
| 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 |
Before confirming an order, importers should obtain a current Certificate of Analysis that details the Al2O3 purity, grain size distribution and chemical limits. Request a sample batch if possible and verify that the FEPA grade matches the intended application. Confirm the supplier’s export licence and any required customs documentation for Chinese abrasive products.
Typical trade terms for Chinese abrasive shipments involve FOB or CIF incoterms, but the exact arrangement must be agreed with Zhengzhou Haixu. Lead times are not listed, so ask the supplier for production scheduling and estimated dispatch dates. Payment methods such as T/T in advance or LC at sight are common in this sector, and buyers should align these with their risk management policies.
During the pre‑shipment phase, arrange an independent laboratory inspection to verify bulk density, moisture content and particle size conformity. Request the supplier’s test reports for hardness and magnetic substance content. Upon arrival, conduct a visual inspection of the bags for damage and retain a portion of the shipment for laboratory re‑testing to ensure compliance with the agreed specifications.
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When sourcing White Fused Alumina Lapping 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 Lapping Grade, High Purity White Fused Alumina, Al2O3 99.0% - 99.7%, Fe2O3 < 0.1%, Na2O < 0.3%, and F220 - F800 (Mesh/Grit for lapping, typically 1 - 100 micron). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1500/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 Lappi 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 online B2B 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 Lappi 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 B2B marketplace. Start your sourcing journey today.
Importing White Fused Alumina Lappi 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 Lapping from Zhengzhou Haixu Abrasives Co., Ltd. is $1500/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 Lappi. 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 Lapping 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 Lappi 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 Lapping supplied by Zhengzhou Haixu Abrasives Co., Ltd. include Lapping Grade, High Purity White Fused Alumina, Al2O3 99.0% - 99.7%, Fe2O3 < 0.1%, Na2O < 0.3%, and F220 - F800 (Mesh/Grit for lapping, typically 1 - 100 micron). 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 Lappi with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
White Fused Alumina Lappi 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 Lappi 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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