Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Slag Fused Refining Calcium Aluminate is a calcium aluminate based slag flux supplied by Sunny in China. It is formulated with Al2O3-CaO composition to provide a low melting point suitable for steelmaking and iron smelting. The product is offered in granule sizes ranging from 0-2 mm, 3-8 mm, 5-40 mm and 3-40 mm. Sunny can deliver up to 3000 MT per month with a minimum order of 20 MT.
The flux’s low melting point facilitates rapid slag formation and efficient impurity removal, which aligns with standard practices in ferro-alloy production. Typical calcium aluminate fluxes contain 45-55 % Al2O3 and 45-55 % CaO, and exhibit bulk densities of 1.2-1.4 t/m³; Sunny’s product conforms to these industry norms. The granules are packaged in 1 MT big bags, a common method for bulk handling in metallurgical plants. Certification listed includes SGS verification, a standard requirement for international steel trade.
Primary users are steel mills and foundries that need effective desulfurisation and slag fluidity during refining. Buyers usually arrange payment by L/C, T/T or D/A and request CIF or FOB terms; Sunny states these options are available. Delivery is scheduled within 5-8 working days after order confirmation, and the supplier can adjust bag sizes to meet specific customer requirements.
| Material | Calcium Aluminate (Al2O3-CaO based slag flux) |
| Granule Size Range | 0-2 mm, 3-8 mm, 5-40 mm, 3-40 mm |
| Minimum Order Quantity | 20 MT |
| Monthly Supply Capacity | 3000 MT |
| Packaging | 1 MT big bag or as per customer requirement |
| Typical Al2O3 Content | 45-55 % (typical) |
| Typical CaO Content | 45-55 % (typical) |
| Typical Bulk Density | 1.2-1.4 t/m³ (typical) |
| Typical Moisture Content | <0.5 % (typical) |
| Certification | SGS (as listed) |
Sunny is located at 23 Floor, Wuzhou Building, No.248 Kaiyuan Road, Luolong District, Luoyang, Henan 471000, China. The supplier is listed in the harbor trust tier, but its response rate is currently recorded as 0 % with no average response time reported, indicating limited recent engagement. The listed address and tier confirm the company’s physical presence in central China.
Sunny offers the RS-branded Slag Fused Refining Calcium Aluminate flux for export, focusing on steelmaking and iron smelting applications. The product is supplied in bulk bags and can be customized to customer specifications, though the listing does not provide details on additional certifications beyond SGS. Prospective buyers should verify current production capacity and payment terms directly with Sunny.
Slag Fused Refining Calcium Aluminate is a high-performance metallurgical flux designed for steelmaking and iron smelting applications. With a low melting point and optimized alumina-calcia composition, it efficiently forms slag, removes impurities, and achieves superior desulfurization during the refining process. Supplied by certified Chinese manufacturer RS in various granule sizes from 0-2mm to 5-40mm, this product meets international steel industry standards and is widely sourced for import/export in the global ferrous metallurgy 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 placing an order, verify Sunny’s current production capacity, the validity of its SGS certificate, and its ability to meet the specified granule size range. Request a recent production report and, if possible, a sample batch to confirm quality before committing to a larger purchase.
Logistics for this product typically involve sea freight with FOB or CIF incoterms. Buyers should confirm the preferred incoterm, negotiate payment terms such as L/C or T/T, and clarify any additional packaging requirements. Lead time of 5-8 working days is quoted, but allow extra time for customs clearance and inland transport.
Quality assurance commonly includes a pre‑shipment inspection and a laboratory analysis of chemical composition. Ask Sunny to provide the SGS test report, moisture content data, and a certificate of analysis. Arranging an independent third‑party inspection at the loading port can further protect against non‑conformity.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Slag Fused Refining Calcium Aluminate for your business, securing the right balance of quality and cost is essential. Sunny, a verified supplier based in China, offers this product with key specifications including Refining Grade / Slag Flux Type, Al2O3 40-60%, CaO 30-45%, low SiO2 and Fe2O3 content, and 0-2mm / 3-8mm / 5-40mm / 3-40mm (multiple granule grades). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $700/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3824.90, making it a staple in the Abrasives sector with strong demand from importing countries worldwide.
Importing Slag Fused Refining Calci requires careful attention to shipping logistics, customs compliance, and secure payment terms. Sunny 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 3824.90 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 Slag Fused Refining Calci 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 Slag Fused Refining Calci 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 3824.90 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 Slag Fused Refining Calcium Aluminate from Sunny is $700/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 Sunny through EximNext.
The supplier, Sunny, has set a Minimum Order Quantity (MOQ) of 1 Bags for Slag Fused Refining Calci. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Slag Fused Refining Calcium Aluminate is classified under HS Code 3824.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Slag Fused Refining Calci from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Sunny. Ensure you have the necessary import licenses for Abrasives products in your destination country.
Yes, Sunny 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 Slag Fused Refining Calcium Aluminate supplied by Sunny include Refining Grade / Slag Flux Type, Al2O3 40-60%, CaO 30-45%, low SiO2 and Fe2O3 content, and 0-2mm / 3-8mm / 5-40mm / 3-40mm (multiple granule grades). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Sunny offers Slag Fused Refining Calci with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Slag Fused Refining Calci is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Sunny through our platform.
Sunny maintains international quality certifications. These ensure that the Slag Fused Refining Calci 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. Sunny 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 Sunny.
Discover more products in Abrasives from verified suppliers worldwide.