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Corundum brick (sintered corundum brick) with dense alumina clinker as raw material made of corundum brick. The brick has a high melting point, stable performance at high temperatures, room temperature and high temperature mechanical strength and wear resistance is good. Anti-metal erosion and anti-oxidation, superior performance. z
Key Specifications: HS Code: 6903.20 | Brand: EximNext | Material: Sintered Corundum (Al2O3 90-99%) | Grade/Type: Sintered Corundum Brick / High Alumina Refractory Brick (Al2O3 90-99%) | Purity/Composition: Al2O3 90-99%, Fe2O3 < 0.5%, SiO2 < 5%, TiO2 < 0.5% | Size/Dimensions: Standard: 230x114x65mm; Custom sizes available (e.g., 250x125x75mm, 300x150x100mm) | Standard: ISO 10081, GB/T 3995, ASTM C416, or customer-specified standard | Application: Steelmaking converters, cement rotary kilns, glass melting furnaces, petrochemical reformers, incinerators, high-temperature kilns | Packaging: Wooden pallets with steel strapping, paper interleaving, waterproof wrapping for sea freight export | Origin: China (major global producer and exporter) | Refractoriness: SK38 / SK40 equivalent; Service temperature up to 1700-1800 degrees Celsius
Supply & Ordering: Minimum Order Quantity: 1 Bags
HS Code: 6903.20 — classified under Building Material & Equipment.
Ideal for: Importers, wholesalers, distributors, and manufacturers looking for quality building material & equipment products with verified suppliers and competitive pricing on EximNext.
| HS Code | 6903.20 |
| Brand | EximNext |
| Material | Sintered Corundum (Al2O3 90-99%) |
| Grade/Type | Sintered Corundum Brick / High Alumina Refractory Brick (Al2O3 90-99%) |
| Purity/Composition | Al2O3 90-99%, Fe2O3 < 0.5%, SiO2 < 5%, TiO2 < 0.5% |
| Size/Dimensions | Standard: 230x114x65mm; Custom sizes available (e.g., 250x125x75mm, 300x150x100mm) |
| Standard | ISO 10081, GB/T 3995, ASTM C416, or customer-specified standard |
| Application | Steelmaking converters, cement rotary kilns, glass melting furnaces, petrochemical reformers, incinerators, high-temperature kilns |
| Packaging | Wooden pallets with steel strapping, paper interleaving, waterproof wrapping for sea freight export |
| Origin | China (major global producer and exporter) |
| Refractoriness | SK38 / SK40 equivalent; Service temperature up to 1700-1800 degrees Celsius |
Sintered corundum brick is a premium refractory product manufactured from dense alumina clinker with Al2O3 content typically exceeding 90%, offering exceptional high-temperature stability and thermal shock resistance. Widely applied in steelmaking furnaces, cement kilns, glass tanks, and petrochemical processing units where operating temperatures exceed 1600 degrees Celsius. Exported globally in standard firebrick dimensions with steel strapping or wooden pallet packaging. A critical consumable for iron and steel plants, glass factories, and non-ferrous metal smelters 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 |
Corundum Brick is available for wholesale import from Henan Hongtai Kiln Refractory Co., Ltd., a verified Supplier based in China. The current FOB price is 8001500. Minimum order quantity starts at 1 Bags. HS Code: 6903.20 — used for customs classification and import duty calculation. Key product specifications include 6903.20, EximNext, Sintered Corundum (Al2O3 90-99%).
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When sourcing Corundum Brick for your business, securing the right balance of quality and cost is essential. Henan Hongtai Kiln Refractory Co., Ltd., a verified supplier based in China, offers this product with key specifications including Sintered Corundum Brick / High Alumina Refractory Brick (Al2O3 90-99%), Al2O3 90-99%, Fe2O3 < 0.5%, SiO2 < 5%, TiO2 < 0.5%, and Standard: 230x114x65mm; Custom sizes available (e.g., 250x125x75mm, 300x150x100mm). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8001500/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 6903.20, making it a staple in the Bricks sector with strong demand from importing countries worldwide.
Importing Corundum Brick requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan Hongtai Kiln Refractory 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 6903.20 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 Corundum Brick 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 Bricks category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Corundum Brick 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 6903.20 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 Corundum Brick from Henan Hongtai Kiln Refractory Co., Ltd. is $8001500/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 Hongtai Kiln Refractory Co., Ltd. through EximNext.
The supplier, Henan Hongtai Kiln Refractory Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Corundum Brick. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Corundum Brick is classified under HS Code 6903.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Corundum Brick from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan Hongtai Kiln Refractory Co., Ltd.. Ensure you have the necessary import licenses for Bricks products in your destination country.
Yes, Henan Hongtai Kiln Refractory 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 Corundum Brick supplied by Henan Hongtai Kiln Refractory Co., Ltd. include Sintered Corundum Brick / High Alumina Refractory Brick (Al2O3 90-99%), Al2O3 90-99%, Fe2O3 < 0.5%, SiO2 < 5%, TiO2 < 0.5%, and Standard: 230x114x65mm; Custom sizes available (e.g., 250x125x75mm, 300x150x100mm). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Henan Hongtai Kiln Refractory Co., Ltd. offers Corundum Brick with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Corundum Brick is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan Hongtai Kiln Refractory Co., Ltd. through our platform.
Henan Hongtai Kiln Refractory Co., Ltd. maintains international quality certifications. These ensure that the Corundum Brick 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. Henan Hongtai Kiln Refractory 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 Henan Hongtai Kiln Refractory Co., Ltd..
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