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Brown Fused Alumina Micro Grits F280-F1000 from Luoyang Zhongsen Refractory Co. Limited are electrolytic corundum powders engineered for precision grinding and fine polishing. The product features Al2O3 content of 94-96%, with particle sizes spanning the F280 to F1000 mesh range, delivering consistent size distribution and thermal stability. These micro-abrasive grits are produced to meet FEPA, JIS, GB and ISO standards for industrial applications.
The material is a tough, sharp-edged crystal with a Mohs hardness of 9, making it suitable for durable grinding, lapping and optical polishing. Standard bulk density and true gravity values align with industry expectations for high-density abrasives, while typical moisture content remains below 0.5% for dry applications. The grits are available in standard packaging of 25kg bags or 1MT super sacks for bulk industrial supply.
Primary applications include precision finishing in the abrasives industry, lapping operations and optical polishing for high-grade manufacturing. Buyers in steel making, refractory production and surface preparation sectors source these micro grits for their consistent performance in bonded and coated abrasive tools. Trade terms and bulk supply options are confirmed directly with Luoyang Zhongsen Refractory Co. Limited, with logistics arranged from Luoyang, Henan Province.
| Material Composition | Brown Fused Alumina (BFA) - Al2O3 94-96% |
| Grit Size Range | F280 to F1000 (FEPA standard) |
| Hardness (Mohs) | 9 |
| Crystal Structure | Sharp-edged, angular grains |
| Bulk Density | typical 1.5-1.9 g/cm³ |
| True Gravity | typical 3.9-4.1 g/cm³ |
| Moisture Content | typical <0.5% |
| Thermal Stability | Stable up to 1800°C |
| Packaging | 25kg bags or 1MT super sacks |
| Standards Compliance | FEPA, JIS, GB, ISO |
Luoyang Zhongsen Refractory Co. Limited is based in Yaowan Village, South Dukang Road, Luoyang, Henan Province, China. The company specializes in the manufacture of abrasive and refractory materials, including Brown Fused Alumina Micro Grits, catering to industrial applications in grinding, polishing and surface preparation. Its production aligns with international standards such as FEPA, JIS, GB and ISO, ensuring consistency in grain size and material properties.
The supplier’s profile indicates a focus on export markets, with bulk packaging options for industrial supply chains. While the listing does not specify response metrics or certifications beyond standard compliance, the company positions itself as a manufacturer for global buyers in abrasives and refractory sectors. Verification of specific certifications, production capacity or additional quality controls should be confirmed directly with Luoyang Zhongsen Refractory Co. Limited.
Brown Fused Alumina Micro Grits in F280 to F1000 mesh range are high-quality electrolytic corundum powders engineered for precision grinding and fine polishing applications in the abrasives and precision manufacturing industries. These micro-abrasive grits deliver consistent particle size distribution, excellent hardness, and thermal stability, making them ideal for precision finishing, lapping, and optical polishing in both domestic and export markets. Widely sourced from leading global producers, BFA micro grits are traded in bulk packaging such as 25kg bags or 1MT super sacks for industrial supply chains.
| 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 |
Before ordering Brown Fused Alumina Micro Grits F280-F1000 from Luoyang Zhongsen Refractory Co. Limited, verify the exact Al2O3 content and grit size distribution for your application. Confirm whether the supplier provides certificates of analysis for each batch, as this ensures consistency in hardness and particle shape. Request samples for testing if your process requires specific tolerances in grain size or purity.
Logistics should be coordinated with the supplier to confirm lead times, shipping methods and Incoterms such as FOB Luoyang. Clarify whether the packaging meets your handling requirements, as 25kg bags or 1MT super sacks may impact storage and transport. Payment terms, including T/T or L/C, should also be discussed to align with your procurement policies.
Quality checks should include testing for bulk density, true gravity and moisture content to ensure the material meets your specifications. Inspect the particle size distribution using sieve analysis to confirm compliance with FEPA standards. Request documentation such as material safety data sheets and certificates of conformity to validate the product’s suitability for your intended use.
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When sourcing Brown Fused Alumina Micro Grits F280-F1000 for your business, securing the right balance of quality and cost is essential. Luoyang Zhongsen Refractory Co. Limited, a verified supplier based in China, offers this product with key specifications including F280, F320, F400, F500, F600, F800, F1000 (Micro Grit Range), Al2O3 94-96%, Fe2O3 <3%, TiO2 2-4%, SiO2 <1%, CaO <0.5%, and F280 (~52μm), F320 (~44μm), F400 (~35μm), F600 (~25μm), F800 (~18μm), F1000 (~13μm). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $6001000/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 Beads sector with strong demand from importing countries worldwide.
Importing Brown Fused Alumina Micro requires careful attention to shipping logistics, customs compliance, and secure payment terms. Luoyang Zhongsen Refractory 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 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 Brown Fused Alumina Micro 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 Beads category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Brown Fused Alumina Micro 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 Brown Fused Alumina Micro Grits F280-F1000 from Luoyang Zhongsen Refractory Co. Limited is $6001000/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 Luoyang Zhongsen Refractory Co. Limited through EximNext.
The supplier, Luoyang Zhongsen Refractory Co. Limited, has set a Minimum Order Quantity (MOQ) of 1 Bags for Brown Fused Alumina Micro. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Brown Fused Alumina Micro Grits F280-F1000 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 Brown Fused Alumina Micro from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Luoyang Zhongsen Refractory Co. Limited. Ensure you have the necessary import licenses for Beads products in your destination country.
Yes, Luoyang Zhongsen Refractory 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 Brown Fused Alumina Micro Grits F280-F1000 supplied by Luoyang Zhongsen Refractory Co. Limited include F280, F320, F400, F500, F600, F800, F1000 (Micro Grit Range), Al2O3 94-96%, Fe2O3 <3%, TiO2 2-4%, SiO2 <1%, CaO <0.5%, and F280 (~52μm), F320 (~44μm), F400 (~35μm), F600 (~25μm), F800 (~18μm), F1000 (~13μm). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Luoyang Zhongsen Refractory Co. Limited offers Brown Fused Alumina Micro with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Brown Fused Alumina Micro is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Luoyang Zhongsen Refractory Co. Limited through our platform.
Luoyang Zhongsen Refractory Co. Limited maintains international quality certifications. These ensure that the Brown Fused Alumina Micro 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. Luoyang Zhongsen Refractory 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 Luoyang Zhongsen Refractory Co. Limited.
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