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AZS Bricks, Alumina-Zirconia-Silica (AZS) refractories, belong to sintered ZrO2_Al2O3_SiO2 products family along with Zircon Mullite, Bonded AZS, Zirconia Corundum, and Rebonded Fused Mullite bricks. Sintered ZrO2-Al2O3_SiO2 products such as AZS have good resistance to alkali vapor and thermal shock. Mainly used in glass furnaces, they can withstand aggressive conditions in contact with molten glass. Typical applications are superstructures, skew blocks, wall bricks and upper-checker in regenerators, paving, sub-paving, and forehearth blocks in float glass furnaces. Our fused AZS blocks mainly inclue model AZS-33#, AZS-36#, and AZS-41#. the different models applicated in different parts of furnaces. AZS brick 33#, a normal refractory material, with the features of very good melting glass resisting, which seldom produces stone or other faults, and has little possibility to produce bubbles, widely used in glass Industrial furnace. AZS brick 36# has more free baddeleyite crystals in chain structure and less vitreous phase, which further improves the corrosion resistibility and reduces the potential defects in glass, so it is recommended to be used in sections where glass flow is faster and temperature is higher, such as melter sidewall, paving, doghouse, etc. AZS brick 41# has the most free baddeleyite crystals among the fused cast AZS families, which are evenly distgributed within the block. Its corrosion resistibility is the best and thus it is usually recommended to be used in the most demanding positions to balance the furnace life.
| HS Code | 6903.20 |
| Material | Al2O3-ZrO2-SiO2 Fused Cast Composite |
| Grade/Type | AZS 33%, AZS 36%, AZS 41% (ZrO2 content classification) |
| Purity/Composition | Al2O3 45-50%, ZrO2 33-41%, SiO2 12-16%, trace oxides <2% |
| Size/Dimensions | Standard: 230x114x64mm; Custom sizes available (200-600mm length) |
| Standard | YB/T 4073, ASTM C768, or Customer Specification |
| Application | Glass melting furnace tank blocks, checkers, sidewall and crown lining |
| Packaging | Wooden pallets with steel straps, carton or crate export packaging |
| Origin | China (primary global supplier) / Other origins available |
High Quality Fused Cast AZS Blocks are premium industrial refractories composed of Alumina-Zirconia-Silica, designed for extreme high-temperature environments such as glass melting furnaces and steel processing. These fused cast blocks offer superior corrosion resistance to molten glass and slag, excellent thermal shock stability, and long service life in demanding continuous operations. Widely sourced from global refractory manufacturers, AZS blocks are essential consumable components in the glass, metallurgy, and petrochemical industries, making them a high-demand import commodity for smelters and glass 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 |
High Quality Fused Cast Azs Blocks is offered by Zhengzhou Huachen Refractory Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing High Quality Fused Cast A, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing High Quality Fused Cast Azs Blocks for your business, securing the right balance of quality and cost is essential. Zhengzhou Huachen Refractory Co., Ltd., a verified supplier based in China, offers this product with key specifications including AZS 33%, AZS 36%, AZS 41% (ZrO2 content classification), Al2O3 45-50%, ZrO2 33-41%, SiO2 12-16%, trace oxides <2%, and Standard: 230x114x64mm; Custom sizes available (200-600mm length). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1000/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 Abrasives sector with strong demand from importing countries worldwide.
Importing High Quality Fused Cast A requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhengzhou Huachen 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 High Quality Fused Cast A 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 Abrasives category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing High Quality Fused Cast A 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 High Quality Fused Cast Azs Blocks from Zhengzhou Huachen Refractory Co., Ltd. is $1000/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 Zhengzhou Huachen Refractory Co., Ltd. through EximNext.
The supplier, Zhengzhou Huachen Refractory Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for High Quality Fused Cast A. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, High Quality Fused Cast Azs Blocks 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 High Quality Fused Cast A from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhengzhou Huachen Refractory Co., Ltd.. Ensure you have the necessary import licenses for Abrasives products in your destination country.
Yes, Zhengzhou Huachen 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 High Quality Fused Cast Azs Blocks supplied by Zhengzhou Huachen Refractory Co., Ltd. include AZS 33%, AZS 36%, AZS 41% (ZrO2 content classification), Al2O3 45-50%, ZrO2 33-41%, SiO2 12-16%, trace oxides <2%, and Standard: 230x114x64mm; Custom sizes available (200-600mm length). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhengzhou Huachen Refractory Co., Ltd. offers High Quality Fused Cast A with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
High Quality Fused Cast A is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhengzhou Huachen Refractory Co., Ltd. through our platform.
Zhengzhou Huachen Refractory Co., Ltd. maintains international quality certifications. These ensure that the High Quality Fused Cast A 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. Zhengzhou Huachen 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 Zhengzhou Huachen Refractory Co., Ltd..
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