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1.Descriptions of Fused Cast AZS Bricks 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. 2.Advantages of Fused Cast� AZS Bricks
1. Best erosion resistance; 2.� Not easy to generate small bubbles; 3.Good thermal shock resistance; 4. Stable performance for furnaces;
5. Suitable for structure; 6Â Long service time.
| HS Code | 6902.20 |
| Material | Fused Cast Alumina-Zirconia-Silica (AZS) |
| Grade/Type | AZS-33#, AZS-36#, AZS-41# (by ZrO2 content) |
| Purity/Composition | AZS-33: ZrO2 32-34%, Al2O3 47-50%, SiO2 14-16%; AZS-36: ZrO2 35-38%, Al2O3 44-47%, SiO2 13-15%; AZS-41: ZrO2 40-42%, Al2O3 43-46%, SiO2 12-14% |
| Size/Dimensions | Standard: 230x114x64mm; Custom sizes available (e.g., 300x150x100mm, 400x200x100mm) |
| Standard | JCT (JC/T 493-2015), ASTM C455, DIN EN 995 |
| Application | Glass furnace crown and sidewall lining, forehearth, feeder channel; steel ladle slag line; aluminum electrolytic cell; petrochemical kilns |
| Packaging | Wooden pallets with steel straps, cartons, or crates; export-grade moisture-resistant packaging |
| Origin | China (major global producer), also EU, Japan, USA |
Fused Cast AZS bricks are premium-grade refractory blocks manufactured through electric fusion casting, available in AZS-33#, AZS-36#, and AZS-41# grades with progressively higher zirconia content for superior corrosion and erosion resistance. These blocks are widely applied in glass melting furnaces, forehearths, and feeder channels in the glass industry, as well as in steel ladles and other high-temperature metallurgical processes requiring long service life under severe thermal stress. As a high-value industrial refractory export product, AZS blocks are traded globally in standard palletized packaging with customizable dimensions to meet specific furnace lining specifications.
| 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 |
Fused Cast Blocks/Bricks 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 Fused Cast Blocks/Bricks, 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 Fused Cast Blocks/Bricks 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# (by ZrO2 content), AZS-33: ZrO2 32-34%, Al2O3 47-50%, SiO2 14-16%; AZS-36: ZrO2 35-38%, Al2O3 44-47%, SiO2 13-15%; AZS-41: ZrO2 40-42%, Al2O3 43-46%, SiO2 12-14%, and Standard: 230x114x64mm; Custom sizes available (e.g., 300x150x100mm, 400x200x100mm). 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 6902.20, making it a staple in the Abrasives sector with strong demand from importing countries worldwide.
Importing Fused Cast Blocks/Bricks 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 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Fused Cast Blocks/Bricks 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 B2B marketplace. Start your sourcing journey today.
Importing Fused Cast Blocks/Bricks 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 Fused Cast Blocks/Bricks 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 Fused Cast Blocks/Bricks. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Fused Cast Blocks/Bricks 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 Fused Cast Blocks/Bricks 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 Fused Cast Blocks/Bricks supplied by Zhengzhou Huachen Refractory Co., Ltd. include AZS-33#, AZS-36#, AZS-41# (by ZrO2 content), AZS-33: ZrO2 32-34%, Al2O3 47-50%, SiO2 14-16%; AZS-36: ZrO2 35-38%, Al2O3 44-47%, SiO2 13-15%; AZS-41: ZrO2 40-42%, Al2O3 43-46%, SiO2 12-14%, and Standard: 230x114x64mm; Custom sizes available (e.g., 300x150x100mm, 400x200x100mm). 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 Fused Cast Blocks/Bricks with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Fused Cast Blocks/Bricks 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 Fused Cast Blocks/Bricks 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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