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Brown Fused Aluminium Grain 5-8MM from Ruishi New Material Technology Co., Ltd. is a coarse-grade abrasive and refractory aggregate produced by fusing calcined bauxite at temperatures exceeding 2250°C. The grain size range of 5-8mm is tailored for refractory ramming mixes, castable formulations and heavy-duty surface preparation where thermal stability and structural integrity are critical. Its composition includes Al2O3 at 95% or higher, with controlled levels of TiO2 and Fe2O3 impurities that influence its performance in high-temperature applications.
The material is characterized by high purity, strong crystallinity and low linear expansion, which prevents bursting or pulverization during use in refractory applications. Standard Brown Fused Alumina (BFA) of this grade typically exhibits a bulk density of 3.9-4.0 g/cm³ and a Mohs hardness of 9, making it suitable for abrasive tools, sandblasting and precision casting. Its self-sharpening properties and high grinding efficiency are derived from the fusion process, which creates a tough, angular grain structure.
This BFA grain is primarily used in steel foundries, ceramics manufacturing and refractory linings where resistance to thermal shock and chemical corrosion is required. Buyers in these industries source it for applications such as furnace linings, ladle refractories and abrasive blasting media. Confirm packaging options, MOQ and lead times directly with Ruishi New Material Technology Co., Ltd., as these are not specified in the listing but are critical for bulk procurement.
| Material Composition | Al2O3 95%+, with TiO2 and Fe2O3 impurities |
| Grain Size | 5-8mm |
| Fusion Temperature | >2250°C |
| Refractory Temperature | >1900°C |
| Bulk Density | 3.9-4.0 g/cm³ (typical for BFA) |
| Mohs Hardness | 9 (standard for Brown Fused Alumina) |
| Crystallinity | High, with strong fluidity |
| Linear Expansion Coefficient | Low (typical for BFA) |
| Primary Use | Refractory ramming, castables, abrasive blasting |
| Iron Oxide Content | Very low (supplier-stated) |
Ruishi New Material Technology Co., Ltd. is based in Luoyang, Henan Province, China, with its office located at 23 Floor, Wuzhou Building, No.248 Kaiyuan Road. The company operates in the refractory materials sector, specializing in Brown Fused Alumina and related products for industrial applications. Its profile indicates a focus on independently developed formulations, such as the RS series, which are engineered for specific performance attributes like thermal resistance and durability.
The supplier is listed under the 'harbor' trust tier, though its response rate and average response hours are currently not available. This suggests the company may be newer to the platform or has limited interaction history. Buyers should verify its production capacity, quality control processes and certifications directly, as these details are not provided in the listing but are essential for assessing reliability in bulk supply chains.
Brown Fused Alumina grain in 5-8mm size is a high-grade industrial abrasive and refractory aggregate, also known as artificial corundum or BFA, primarily composed of calcined bauxite-derived aluminium oxide. This coarse grain size is specifically suited for refractory ramming, castable formulations, and heavy-duty surface preparation applications where thermal resistance and structural integrity are critical. Widely traded globally with major supply originating from China, BFA grain is an essential input for steel, foundry, and ceramics industries, making it a high-volume commodity in the international industrial minerals trade.
| 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, verify the Al2O3 purity, grain size distribution and fusion temperature of the Brown Fused Alumina grain, as these directly impact its suitability for refractory applications. Request a certificate of analysis and, if possible, a sample batch to test under your specific operating conditions. This step ensures the material meets your performance requirements and avoids costly mismatches.
Confirm logistics details such as lead time, Incoterms (e.g., FOB or CIF) and payment terms with Ruishi New Material Technology Co., Ltd. Since the supplier is based in Luoyang, Henan, consider the proximity to your shipping port and whether they can arrange transportation to your preferred location. Bulk shipments of abrasive materials often require specialized handling, so clarify packaging and loading requirements upfront.
Quality checks should include visual inspection for grain uniformity, testing for bulk density and hardness, and chemical analysis for Al2O3 and impurity levels. For refractory applications, ensure the material has been tested for thermal stability at temperatures exceeding 1900°C. Request documentation such as test reports and compliance certificates to confirm adherence to industry standards for Brown Fused Alumina.
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When sourcing Brown Fused Aluminium Grain 5-8mm For Refractory for your business, securing the right balance of quality and cost is essential. Ruishi New Material Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including Brown Fused Alumina (BFA) - Standard Grade for Refractory Use, Al2O3 95% min, Fe2O3 3% max, TiO2 2-4%, SiO2 1% max, and 5-8mm (Coarse Grain / Ramming Grain). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $900/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 Brown Fused Aluminium Gra requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ruishi New Material Technology 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 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 Aluminium Gra 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 import export marketplace. Start your sourcing journey today.
Importing Brown Fused Aluminium Gra 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 Aluminium Grain 5-8mm For Refractory from Ruishi New Material Technology Co., Ltd. is $900/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 Ruishi New Material Technology Co., Ltd. through EximNext.
The supplier, Ruishi New Material Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Brown Fused Aluminium Gra. 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 Aluminium Grain 5-8mm For Refractory 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 Aluminium Gra from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ruishi New Material Technology Co., Ltd.. Ensure you have the necessary import licenses for Abrasives products in your destination country.
Yes, Ruishi New Material Technology 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 Brown Fused Aluminium Grain 5-8mm For Refractory supplied by Ruishi New Material Technology Co., Ltd. include Brown Fused Alumina (BFA) - Standard Grade for Refractory Use, Al2O3 95% min, Fe2O3 3% max, TiO2 2-4%, SiO2 1% max, and 5-8mm (Coarse Grain / Ramming Grain). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Ruishi New Material Technology Co., Ltd. offers Brown Fused Aluminium Gra with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Brown Fused Aluminium Gra is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ruishi New Material Technology Co., Ltd. through our platform.
Ruishi New Material Technology Co., Ltd. maintains international quality certifications. These ensure that the Brown Fused Aluminium Gra 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. Ruishi New Material Technology 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 Ruishi New Material Technology Co., Ltd..
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