Import Premelted Calcium Aluminate Refining Slag — Buy in wholesale FOB from Supplier in China
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Premelted Calcium Aluminate Refining Slag
Premelted Calcium Aluminate Refining Slag is a synthetic slag based on the CaO‑Al2O3 system, supplied by Henan Ruishi Renewable Resources Group Co., Ltd in China. The product is offered in granular or lump form and is characterised by a uniform chemical composition that supports consistent performance in metallurgical processes. Its low melting point enables rapid integration during secondary metallurgy and ladle refining operations. The slag is designed to facilitate efficient desulfurisation and inclusion removal in steel production.
In the steel industry, calcium aluminate slags typically contain balanced CaO and Al2O3 levels around 45‑55 % each, providing the basicity required for effective fluxing. Standard grades are produced with particle sizes up to 5 mm for granular variants, allowing smooth flow and easy handling. The synthetic nature of this slag ensures minimal variability compared with natural by‑product slags, meeting the standard specifications set by major metallurgical standards. As a result, it is regarded as a reliable flux for a range of steel grades.
Primary users include integrated steel mills, specialty foundries and other metallurgical plants that require controlled desulfurisation for high‑performance steel grades. The supplier ships the material in bulk packaging suitable for container or bulk bag handling, and offers common trade terms such as FOB or CIF, with the exact MOQ and payment conditions to be confirmed directly with the supplier. Competitive pricing is mentioned, but buyers should request a detailed quotation. Confirmation of certifications such as ISO or SGS should be obtained before finalising the contract.
| Material | Premelted Calcium Aluminate (CaO‑Al2O3 system) |
| Form | Granular or lump |
| Typical CaO content | typical 45‑55 % by weight |
| Typical Al2O3 content | typical 45‑55 % by weight |
| Melting point | low, typical 1400‑1500 °C |
| Primary function | Desulfurisation and inclusion removal in ladle refining (standard) |
| Standard grade | Industrial grade (standard for metallurgical slag) |
| Typical particle size | typical up to 5 mm for granular form (standard) |
| Packaging | Bulk bags or bulk container (standard) |
| Certifications | ISO, SGS (as listed) |
Henan Ruishi Renewable Resources Group Co., Ltd is based in Luoyang, Henan Province, China, at 23 Floor, Wuzhou Building, No 248 Kaiyuan Road, Luolong District, postal code 471000. The company holds a harbor‑tier verification on the platform, indicating a verified business registration and compliance with basic supplier standards. Current response metrics show a response rate of 0 % and no recorded average response time, suggesting that communication may require proactive follow‑up. The supplier’s listed address and verification tier are the only publicly disclosed corporate details.
The firm lists Premelted Calcium Aluminate Refining Slag as its primary export product, highlighting its suitability for secondary metallurgy and steel ladle refining. No additional information on production capacity, annual turnover or client list is provided in the listing. Interested buyers are advised to request specific technical data sheets, certification copies and any relevant quality management documentation directly from the supplier. The supplier indicates availability for global shipment under FOB or CIF terms.
Premelted Calcium Aluminate Refining Slag is a high-performance synthetic slag widely used in secondary metallurgy and steel ladle refining processes. Its uniform chemical composition and low melting point ensure efficient desulfurization and inclusion removal in high-quality steel production. This product is available in granular or lump form and is competitively priced for global export markets. Common buyers include steel mills, foundries, and metallurgical plants seeking reliable refining agents for special steel grades.
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Sourcing Premelted Calcium Aluminate Refining Slag from Henan Ruishi Renewable Resources Group Co., Ltd - China Import Guide
Before placing an order, verify that the slag’s chemical composition matches the typical CaO‑Al2O3 balance of 45‑55 % each, and request the latest analysis report. Confirm that the supplier can provide current ISO or SGS certificates and that the material is supplied in the desired form - granular or lump. It is also prudent to ask for a material data sheet that includes melting point and particle‑size distribution.
Discuss the preferred Incoterm, such as FOB Luoyang port or CIF to your destination, and obtain a clear estimate of the shipment lead time, which can vary depending on production scheduling and container availability. Clarify the payment terms, for example a letter of credit or advance payment, and ensure that any bank charges are accounted for. Verify the supplier’s ability to handle bulk‑bag or container loading and any special handling instructions for the slag.
Arrange for a third‑party inspection agency to perform pre‑shipment sampling, focusing on chemical composition, moisture content and particle size consistency. Request the inspection report and the original test certificates to accompany the commercial invoice. Maintaining records of these documents will facilitate customs clearance and assure downstream metallurgical processes that the slag meets the required specifications.
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30 suppliersBuy Premelted Calcium Alumina in Bulk — Verified Supplier in China
When sourcing Premelted Calcium Aluminate Refining Slag for your business, securing the right balance of quality and cost is essential. Henan Ruishi Renewable Resources Group Co., Ltd, a verified supplier based in China, offers this product with key specifications including Standard Grade / Low-Iron Grade, CaO 45-55%, Al2O3 40-50%, SiO2 <3%, Fe2O3 <2%, MgO <2%, and Granular / Lump form, 10-50mm typical. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $400/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.
Premelted Calcium Alumina Specifications, Trade Terms & Pricing
Importing Premelted Calcium Alumina requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan Ruishi Renewable Resources 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 B2B marketplace designed to make cross-border trade secure and efficient.
About Henan Ruishi Renewable Resources Group Co., Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Premelted Calcium Alumina 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 global B2B marketplace. Start your sourcing journey today.
Import Premelted Calcium Alumina — Shipping, Logistics & Customs
Importing Premelted Calcium Alumina 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).
Frequently Asked Questions About Premelted Calcium Alumina
What is the wholesale price of Premelted Calcium Aluminate Refining Slag?
The current listed wholesale price for Premelted Calcium Aluminate Refining Slag from Henan Ruishi Renewable Resources Group Co., Ltd is $400/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 Henan Ruishi Renewable Resources Group Co., Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for Premelted Calcium Alumina?
The supplier, Henan Ruishi Renewable Resources Group Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Premelted Calcium Alumina. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Premelted Calcium Aluminate Refining Slag?
For international shipping and customs clearance, Premelted Calcium Aluminate 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.
How can I import Premelted Calcium Alumina from China?
To import Premelted Calcium Alumina from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan Ruishi Renewable Resources Group Co., Ltd. Ensure you have the necessary import licenses for Slag products in your destination country.
Is Henan Ruishi Renewable Resources Group Co., Ltd a verified supplier?
Yes, Henan Ruishi Renewable Resources 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.
What are the key specifications of Premelted Calcium Aluminate Refining Slag?
The key specifications for Premelted Calcium Aluminate Refining Slag supplied by Henan Ruishi Renewable Resources Group Co., Ltd include Standard Grade / Low-Iron Grade, CaO 45-55%, Al2O3 40-50%, SiO2 <3%, Fe2O3 <2%, MgO <2%, and Granular / Lump form, 10-50mm typical. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Premelted Calcium Alumina?
Henan Ruishi Renewable Resources Group Co., Ltd offers Premelted Calcium Alumina with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Premelted Calcium Alumina the most?
Premelted Calcium Alumina is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan Ruishi Renewable Resources Group Co., Ltd through our platform.
What certifications does this Premelted Calcium Alumina supplier hold?
Henan Ruishi Renewable Resources Group Co., Ltd maintains international quality certifications. These ensure that the Premelted Calcium Alumina meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Premelted Calcium Aluminate Refining Slag on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Henan Ruishi Renewable Resources Group Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Henan Ruishi Renewable Resources Group Co., Ltd.
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