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Cordierite brick for kiln car is a high-alumina refractory product formulated from synthetic cordierite (Mg2Al4Si5O18), high-purity alumina raw materials and specialised binders. The composition delivers superior thermal shock stability, making it suitable for repeated thermal cycling in industrial kilns. Designed for ceramic kiln furniture, it is used in tunnel kilns, push plate kilns and saggers where dimensional stability under extreme heat is critical.
The material’s microstructure, rich in cordierite phase, provides a low thermal expansion coefficient and high load softening temperature, which extends service life in demanding environments. Typical applications include ceramic firing, porcelain production and metallurgical processes where resistance to rapid temperature changes is essential. Industry standard cordierite bricks often exhibit porosity levels between 18% and 22%, contributing to their thermal shock performance.
Industrial buyers source these bricks for kiln car decks, heat exchangers and catalyst supports in exhaust gas purification systems. The product replaces traditional clay or high-alumina bricks in light industry ceramic kilns, offering longer durability and reduced maintenance downtime. Bulk supply is common for refractory distributors and industrial plants, with packaging and logistics tailored to kiln installation requirements.
| Primary Material | Cordierite (Mg2Al4Si5O18) with high-alumina composition |
| Application | Kiln car decks, ceramic kiln furniture, heat exchangers, catalyst supports |
| Thermal Shock Stability | Excellent (designed for repeated thermal cycling) |
| Refractoriness | High (standard for cordierite refractory materials) |
| Load Softening Temperature | High (typical >1200°C for cordierite-based refractories) |
| Thermal Expansion Coefficient | Low (typical 1-2 x 10^-6 /°C for synthetic cordierite) |
| Porosity | 18-22% (typical range for industrial cordierite bricks) |
| Density | 2.0-2.2 g/cm³ (typical bulk density for cordierite refractories) |
| Kiln Types | Tunnel kiln, push plate kiln, brick kiln, sagger kilns |
| Replacement For | Clay bricks, high-alumina bricks in light industry applications |
Henan Hongtai Kiln Refractory Co., Ltd. is based in Chaohua Town, Xinmi City, Henan Province, a region known for its concentration of refractory material producers. The company specialises in high-alumina and cordierite-based refractory products, supplying industrial kiln components to ceramic and metallurgical sectors. Its location in Xinmi, a hub for refractory manufacturing, provides access to raw material sources and efficient logistics for bulk exports.
The supplier’s profile indicates a focus on refractory solutions for kiln applications, with cordierite brick for kiln car being a key product line. While the response rate data is not available, the company’s product descriptions emphasize technical specifications such as thermal shock stability and material composition. The address confirms its operational base in Xinmi City, Henan, a critical detail for buyers assessing regional supply chain reliability.
Cordierite brick for kiln car is a high-alumina refractory product designed for industrial kiln applications requiring superior thermal shock stability. Made from synthetic cordierite, high alumina raw materials and specialized binders, these bricks withstand repeated thermal cycling during ceramic firing and metallurgy processes. Ideal for ceramic, porcelain, and sintering industries, they offer excellent dimensional stability and durability in demanding high-temperature environments. Widely sourced from Asian manufacturers for export to refractory distributors and industrial plants 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 cordierite brick for kiln car, verify the supplier’s material composition and thermal shock stability test results. Request certificates of analysis for the cordierite and alumina content, as well as any third-party testing for refractoriness and load softening temperature. Confirm that the bricks meet the dimensional tolerances required for your kiln car design.
For logistics, discuss packaging options such as palletised or crated shipments to prevent breakage during transit. Lead times can vary based on production schedules, so clarify the estimated delivery window and whether the supplier can accommodate urgent orders. Incoterms such as FOB or CIF should be agreed upon, with payment terms aligned to your procurement policies.
Quality checks should include visual inspection for cracks or deformities, as well as dimensional verification to ensure compatibility with your kiln car. Request documentation such as material safety data sheets (MSDS) and test reports for thermal properties. On-site inspection during production may be feasible for large orders, ensuring the bricks meet your specifications before shipment.
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When sourcing Cordierite Brick For Kiln Car 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 Cordierite Refractory Brick / Kiln Car Brick, High Alumina Content with Synthetic Cordierite Binder; Al2O3 typically 45-65%, 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 $300800/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 6902.20, making it a staple in the Bricks sector with strong demand from importing countries worldwide.
Importing Cordierite Brick For Kiln 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 6902.20 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 Cordierite Brick For Kiln 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 Cordierite Brick For Kiln 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 6902.20 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 Cordierite Brick For Kiln Car from Henan Hongtai Kiln Refractory Co., Ltd. is $300800/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 Cordierite Brick For Kiln. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Cordierite Brick For Kiln Car is classified under HS Code 6902.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Cordierite Brick For Kiln 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 Cordierite Brick For Kiln Car supplied by Henan Hongtai Kiln Refractory Co., Ltd. include Cordierite Refractory Brick / Kiln Car Brick, High Alumina Content with Synthetic Cordierite Binder; Al2O3 typically 45-65%, 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 Cordierite Brick For Kiln with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cordierite Brick For Kiln 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 Cordierite Brick For Kiln 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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