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The Anode Block offered by Gongyi City Hong The Refractory Material Co., Ltd. is a pre-baked carbon anode with a fixed carbon content of 99.0% or higher, designed for use in aluminum electrolytic reduction cells. These blocks are critical consumables in the electrolytic process, providing sustained electrical conductivity and resistance to the extreme conditions of molten electrolyte. The supplier notes that the blocks are used in 18-groove electrolytic cells, where they are gradually consumed and replaced once they thin to approximately 3 to 18 cm.
Pre-baked carbon anodes of this specification typically exhibit ash content below 1%, sulfur content under 0.5%, and volatile matter capped at 1.0%, with moisture content limited to 0.5% for optimal performance. The blocks are engineered to maintain structural integrity at high temperatures, with a typical calorific value of 8000 calories per unit, equivalent to 1.5 tons of metallurgical coke. Residual anode blocks, which may account for 15% to 25% of the original mass, often contain traces of electrolyte components such as aluminum, sodium, and fluorine, requiring careful cleaning before reuse or recycling.
Primary buyers include aluminum smelters and non-ferrous metal electrowinning facilities, which rely on these anodes for stable and efficient electrolytic operations. The supplier, based in Gongyi City, Henan Province, China, specializes in refractory materials and exports these blocks in bulk. Buyers should confirm the application-specific dimensions and performance parameters, as the blocks are tailored for use in specific cell configurations and may require customization for different smelting setups.
| Product Type | Pre-baked Carbon Anode Block |
| Fixed Carbon Content | 99.0%+ |
| Ash Content | ≤1% typical |
| Sulfur Content | ≤0.5% typical |
| Volatile Matter | ≤1.0% typical |
| Moisture Content | ≤0.5% typical |
| Calorific Value | 8000 calories typical |
| Residual Anode Mass | 15% - 25% typical |
| Electrolyte Components in Residue | Aluminum, Sodium, Potassium, Calcium, Magnesium, Lithium, Fluorine typical |
| Application | 18-groove electrolytic cells |
| Equivalent Calorific Value | 1.5 tons of metallurgical coke typical |
Gongyi City Hong The Refractory Material Co., Ltd. is based in Zhengzhou, Gongyi City, Henan Province, China, a region known for its refractory material production. The company specializes in manufacturing high-performance refractory products, including pre-baked carbon anode blocks, which are critical for aluminum smelting and other non-ferrous metal electrowinning processes. Its focus on industrial-grade materials reflects a commitment to serving large-scale buyers with demanding specifications.
The supplier’s trust tier is classified as harbor, indicating a baseline level of verification. However, there is no recorded response rate or average response time, so buyers are encouraged to establish direct communication to confirm production capabilities, lead times, and customization options. The company’s expertise in refractory materials suggests it can provide technical support and guidance on the use and handling of anode blocks in specific industrial applications.
Pre-baked carbon anode blocks are critical consumable components used in aluminum electrolytic reduction cells, designed for sustained high-temperature electrochemical operation. These blocks feature high fixed carbon content and excellent electrical conductivity to withstand the harsh electrolytic environment. Widely exported from major producing regions, they are traded in bulk by metric ton and sourced by primary aluminum smelters and non-ferrous metal electrowinning facilities worldwide.
| 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 |
Before ordering, verify the exact fixed carbon content, impurity levels, and calorific value of the anode blocks, as these specifications directly impact their performance in electrolytic cells. Request third-party test reports or certificates of analysis to confirm compliance with industry standards, particularly for critical applications such as aluminum smelting. It is also important to discuss the handling and recycling of residual anode blocks, as these may require additional processing to remove electrolyte components.
Confirm logistics details, including packaging, container loading capacity, and port of shipment from Gongyi City or Zhengzhou. Agree on Incoterms such as FOB or CIF to clarify responsibility for freight and insurance, and discuss payment terms that align with bulk trade practices, such as letters of credit or advance payments. Lead times should be confirmed, as pre-baked carbon anodes may require several weeks for production, customization, and shipment preparation.
Conduct quality checks upon receipt to ensure the blocks meet the specified dimensions, carbon content, and impurity levels. Inspection should include visual checks for cracks or defects, as well as laboratory testing for chemical composition. Request documentation such as material safety data sheets (MSDS) and compliance certificates for customs and internal quality assurance. For residual anode blocks, confirm whether the supplier offers recycling or reprocessing services to maximize material efficiency and reduce waste.
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When sourcing Anode Block for your business, securing the right balance of quality and cost is essential. Gongyi City Hong The Refractory Material Co., Ltd., a verified supplier based in China, offers this product with key specifications including Pre-baked Carbon Anode Block / Soderberg Block, Fixed Carbon 99.0%+ min, Ash Content <0.5%, Bulk Density 1.50-1.65 g/cm3, and 660x420x40mm or 750x450x50mm (custom sizes available). 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 3801.90, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Anode Block requires careful attention to shipping logistics, customs compliance, and secure payment terms. Gongyi City Hong The Refractory Material 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 3801.90 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 Anode Block 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 Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Anode Block 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 3801.90 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 Anode Block from Gongyi City Hong The Refractory Material 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 Gongyi City Hong The Refractory Material Co., Ltd. through EximNext.
The supplier, Gongyi City Hong The Refractory Material Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Anode Block. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Anode Block is classified under HS Code 3801.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Anode Block from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Gongyi City Hong The Refractory Material Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Gongyi City Hong The Refractory Material 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 Anode Block supplied by Gongyi City Hong The Refractory Material Co., Ltd. include Pre-baked Carbon Anode Block / Soderberg Block, Fixed Carbon 99.0%+ min, Ash Content <0.5%, Bulk Density 1.50-1.65 g/cm3, and 660x420x40mm or 750x450x50mm (custom sizes available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Gongyi City Hong The Refractory Material Co., Ltd. offers Anode Block with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Anode Block is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Gongyi City Hong The Refractory Material Co., Ltd. through our platform.
Gongyi City Hong The Refractory Material Co., Ltd. maintains international quality certifications. These ensure that the Anode Block 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. Gongyi City Hong The Refractory Material Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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