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Characteristics of sintered calcium aluminate: 1) Uniform chemical composition, low melting point and fast melting speed can shorten the refining time; 2) No fluorine, no erosion of furnace lining and ladle; 3) Compact structure, no water absorption, easy storage and transportation; 4) Due to the stable phase and fast slag formation, it can reduce the dust pollution to the iron and steel plant and comprehensively stabilize the refining process; 5) It does not contain impurities such as hydrogen, nitrogen and carbon, which is conducive to improving the quality of steel. Sintered calcium aluminate (premelted aluminum calcium slag) is mainly used in LF furnace, open hearth furnace and converter ladle refining to remove impurities such as sulfur and oxygen in molten steel and reduce the content of harmful elements and impurities in steel. It is suitable for ordinary carbon steel, high carbon steel, high and low alloy steel.
| HS Code | 2619.00 |
| Brand | EximNext |
| Material | Sintered Calcium Aluminate (CaO-Al2O3 based compound) |
| Grade/Type | Premium/Ladle Grade, Sintered Calcium Aluminate |
| Purity/Composition | Al2O3 40-55%, CaO 35-50%, SiO2 <5%, Fe2O3 <3%, MgO <2% |
| Size/Dimensions | Particle size 5-50mm, screened and classified |
| Melting Point | 1350-1450C, low melting point for fast slag formation |
| Standard | YB/T 5167 (China), or international steelmaking standards |
| Application | Ladle furnace refining, secondary refining, steel deoxidation and desulfurization |
| Packaging | 1MT jumbo bags, 25kg woven bags, or bulk vessel shipment |
| Origin | China (or as per supplier) |
Sintered calcium aluminate refining slag is a high-performance secondary refining flux designed for ladle furnace and RH degasser applications. Its uniform composition and low melting point enable rapid desulfurization and deoxidation, effectively shortening refining cycles while protecting furnace linings through its fluorine-free formulation. Widely sourced from China and India, this metallurgical slag is exported in bulk bags or containers for steel mills and foundries worldwide, offering superior chemical consistency compared to traditional fluorspar-based alternatives.
| 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 |
Sintered Refining Slag is available for wholesale import from Shengshi Jinyang Group Co., Ltd., a verified Supplier based in China. The current FOB price is 300. Minimum order quantity starts at 1 Bags. HS Code: 2619.00 — used for customs classification and import duty calculation. Key product specifications include 2619.00, EximNext, Sintered Calcium Aluminate (CaO-Al2O3 based compound).
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When sourcing Sintered Refining Slag for your business, securing the right balance of quality and cost is essential. Shengshi Jinyang Group Co., Ltd., a verified supplier based in China, offers this product with key specifications including Premium/Ladle Grade, Sintered Calcium Aluminate, Al2O3 40-55%, CaO 35-50%, SiO2 <5%, Fe2O3 <3%, MgO <2%, and Particle size 5-50mm, screened and classified. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $300/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2619.00, making it a staple in the Slag sector with strong demand from importing countries worldwide.
Importing Sintered Refining Slag requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shengshi Jinyang Group 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 2619.00 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 Sintered Refining Slag 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 Slag category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Sintered Refining Slag 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 2619.00 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 Sintered Refining Slag from Shengshi Jinyang Group Co., Ltd. is $300/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 Shengshi Jinyang Group Co., Ltd. through EximNext.
The supplier, Shengshi Jinyang Group Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Sintered Refining Slag. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Sintered Refining Slag is classified under HS Code 2619.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Sintered Refining Slag from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shengshi Jinyang Group Co., Ltd.. Ensure you have the necessary import licenses for Slag products in your destination country.
Yes, Shengshi Jinyang Group 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 Sintered Refining Slag supplied by Shengshi Jinyang Group Co., Ltd. include Premium/Ladle Grade, Sintered Calcium Aluminate, Al2O3 40-55%, CaO 35-50%, SiO2 <5%, Fe2O3 <3%, MgO <2%, and Particle size 5-50mm, screened and classified. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shengshi Jinyang Group Co., Ltd. offers Sintered Refining Slag with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Sintered Refining Slag is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shengshi Jinyang Group Co., Ltd. through our platform.
Shengshi Jinyang Group Co., Ltd. maintains international quality certifications. These ensure that the Sintered Refining Slag 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. Shengshi Jinyang Group 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 Shengshi Jinyang Group Co., Ltd..
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