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Magnesium zirconium bricks from Henan Hongtai Kiln Refractory Co., Ltd. are pressed under high pressure and fired at elevated temperatures using fused magnesia and synthetic magnesia zirconium as raw materials. The microstructure features magnesite, forsterite and oblique zircon as the primary mineral phases, delivering resistance to alkali metals, oxides and sulfides. This composition ensures stability in extreme thermal conditions, with a documented service life of up to 8 years or more in glass kiln regenerator lattice applications.
The bricks are engineered for high slag resistance and thermal shock stability, making them suitable for steel ladle linings, cement rotary kilns and glass furnaces. Typical industry standards for such refractory products include a minimum MgO content of 70-80% and ZrO2 content of 15-25%, though exact values for this listing are supplier-specific. The synthetic magnesia zirconium content enhances erosion resistance, a critical factor in non-ferrous metallurgical applications where chemical corrosion is prevalent.
These bricks are commonly exported in full container loads to steel-producing and cement industries globally. Buyers typically source them for applications where longevity and structural integrity under cyclic thermal stress are non-negotiable. The product’s performance in glass kiln regenerators, with no clogging or collapse, underscores its reliability in high-temperature environments. Confirm packaging, lead time and Incoterms directly with Henan Hongtai Kiln Refractory Co., Ltd. before placing bulk orders.
| Primary Material | Fused Magnesia MgO + Synthetic Magnesia Zirconium (MgO-ZrO2) |
| Manufacturing Process | High-pressure molding, high-temperature firing |
| Primary Mineral Phases | Magnesite, Forsterite, Oblique Zircon |
| Typical MgO Content | 70-80% (standard industry range) |
| Typical ZrO2 Content | 15-25% (standard industry range) |
| Resistance to Alkali Metals | Excellent |
| Resistance to Oxides and Sulfides | Excellent |
| Typical Service Life | Up to 8 years (in glass kiln regenerator lattice) |
| Typical Applications | Steel ladle linings, cement rotary kilns, glass furnaces, non-ferrous metallurgy |
| Typical Packaging | Palletized or crated for full container load export |
Henan Hongtai Kiln Refractory Co., Ltd. is based in Chaohua Town, Xinmi City, Henan Province, China, a region known for its refractory material production. The company specializes in high-performance refractory products, with a focus on materials designed for extreme industrial environments. Its address in Xinmi City places it within a cluster of refractory manufacturers, leveraging local raw material access and expertise.
The supplier’s profile indicates a harbor trust tier, though response rate and average response hours are currently not available. The company’s product range includes specialized bricks like magnesium zirconium, tailored for applications where thermal and chemical resistance are critical. Buyers are advised to verify current operational details, including response times and production capacity, directly with the supplier prior to engagement.
Magnesium zirconium bricks are high-performance refractory products manufactured from fused magnesia and synthetic magnesia zirconium raw materials, pressed under high pressure and fired at elevated temperatures to achieve superior microstructure and mineral phase stability. These bricks are widely used in steel ladle linings, cement rotary kilns, glass furnaces, and non-ferrous metallurgical applications where high slag resistance and thermal shock stability are critical. As a specialized industrial refractory, this product is commonly sourced from Chinese manufacturers for export to steel-producing and cement industries globally, with typical orders placed in full container loads.
| 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 magnesium zirconium bricks from Henan Hongtai Kiln Refractory Co., Ltd., verify the exact chemical composition, particularly the MgO and ZrO2 content, as these directly impact performance in your specific application. Request a sample for independent testing if the application involves extreme conditions, such as non-ferrous metallurgy or glass furnaces with high alkali loads.
Confirm logistics details, including packaging type (palletized or crated), lead time for full container loads and the supplier’s preferred Incoterms (FOB or CIF). For bulk orders, negotiate payment terms such as a letter of credit or advance payment, and clarify whether the supplier can provide export documentation, including customs invoices and certificates of origin.
For quality assurance, insist on pre-shipment inspection by a third party to verify dimensions, bulk density and mineral phase stability. Check that the bricks meet the documented service life claims, particularly for glass kiln applications. Request the supplier’s recommended installation guidelines to ensure proper fitting and joint sealing, which are critical for long-term performance.
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When sourcing Magnesium Zirconium 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 High Purity Industrial Grade / MgO-ZrO2 System Refractory Brick, MgO 70-85%, ZrO2 5-15%, CaO ≤3%, SiO2 ≤2%, Fe2O3 ≤1%, and Standard: 230x114x65mm; Custom sizes available (e.g., 250x125x75mm). 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 6902.10, making it a staple in the Bricks sector with strong demand from importing countries worldwide.
Importing Magnesium Zirconium 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 6902.10 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Magnesium Zirconium 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 import export marketplace. Start your sourcing journey today.
Importing Magnesium Zirconium 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 6902.10 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 Magnesium Zirconium 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 Magnesium Zirconium Brick. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Magnesium Zirconium Brick is classified under HS Code 6902.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Magnesium Zirconium 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 Magnesium Zirconium Brick supplied by Henan Hongtai Kiln Refractory Co., Ltd. include High Purity Industrial Grade / MgO-ZrO2 System Refractory Brick, MgO 70-85%, ZrO2 5-15%, CaO ≤3%, SiO2 ≤2%, Fe2O3 ≤1%, and Standard: 230x114x65mm; Custom sizes available (e.g., 250x125x75mm). 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 Magnesium Zirconium Brick with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Magnesium Zirconium 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 Magnesium Zirconium 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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