Import High Quality Fused Cast Azs Blocks — Buy in wholesale FOB from Supplier in China
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The product is a high‑quality fused cast AZS block produced by Zhengzhou Huachen Refractory Co., Ltd. It is an Al₂O₃‑ZrO₂‑SiO₂ composite designed for extreme‑temperature environments such as glass melting furnaces and steel processing units. The supplier offers three standard models - AZS‑33#, AZS‑36# and AZS‑41# - each tailored to different furnace zones. All blocks are marketed for continuous operation where molten glass or slag contact occurs.
These blocks combine alumina, zirconia and silica in a sintered matrix that provides superior resistance to alkali vapour and rapid thermal shock. In the refractory industry a typical block size is 300 × 300 × 400 mm and a density around 2.5 t/m³, which the supplier follows for most batches. Typical compressive strength exceeds 30 MPa and porosity is kept below 5 % to limit melt penetration. Such figures meet the standard requirements of ASTM C‑... for fused cast refractories.
Primary users are glass manufacturers, metallurgical smelters and petrochemical plants that need durable superstructures, skew blocks or forehearth components. Importers usually receive the blocks in steel‑framed pallets, with packaging details and minimum order quantities to be confirmed with the supplier. Trade terms, lead‑time and Incoterms are not disclosed in the listing and should be clarified during negotiation.
| Material | Al₂O₃‑ZrO₂‑SiO₂ fused cast composite |
| Models Available | AZS‑33#, AZS‑36#, AZS‑41# |
| Typical Block Size | 300 mm × 300 mm × 400 mm (typical) |
| Typical Density | 2.5 t/m³ (typical) |
| Typical Compressive Strength | ≥ 30 MPa (typical) |
| Typical Porosity | ≤ 5 % (typical) |
| Typical Water Absorption | ≤ 0.5 % (typical) |
| Standard Classification | ASTM C‑... fused cast refractory (standard) |
| Typical Thermal Conductivity | ≈ 1.2 W/m·K (typical) |
Zhengzhou Huachen Refractory Co., Ltd. is located at 1899th Zhongzhou Road, Guancheng District, Zhengzhou, Henan 450000, China. The company is listed with a harbor‑level trust tier on the platform, indicating a verified business registration. Its response rate is currently recorded as 0 % with an average response time of 0 hours, suggesting that direct contact is required for timely communication. The firm specialises in manufacturing and exporting fused cast AZS refractory blocks for high‑temperature industrial processes.
The supplier’s catalogue focuses on the three AZS models described in the product data and does not mention additional refractory families. No specific certifications, production capacities or client references are provided, so buyers should request mill test reports and any relevant quality certificates. All technical information supplied derives from the listing and standard industry knowledge.
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.
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Sourcing quality Fused Cast Azs Blocks from Zhengzhou Huachen Refractory Co., Ltd. - China Import Guide
Before placing an order, verify the exact chemical composition and the grade of each AZS model by requesting a mill test report. Confirm that the block dimensions, density and compressive strength meet your furnace design specifications, and ask for a certificate of conformity to the relevant refractory standard. It is also advisable to check the supplier’s export licence and any required customs documentation for shipments from China.
Discuss the preferred Incoterm with the supplier, such as FOB Tianjin or CIF Shanghai, and agree on the expected lead‑time for production and delivery. Clarify whether the blocks will be shipped on pallets or in bulk crates, and confirm the container loading plan to avoid damage during transit. Payment terms, including any advance deposit and letter of credit requirements, should be documented in the contract before finalising the purchase.
Arrange an independent third‑party inspection at the factory or upon arrival at the destination port to verify dimensions, surface condition and absence of cracks. Request the supplier to provide a certificate of inspection, a test report for compressive strength, and a material safety data sheet. Maintaining records of these documents will support compliance with your own quality management system and facilitate any warranty claims.
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30 suppliersBuy High Quality Fused Cast A in Bulk — Verified Supplier in China
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.
High Quality Fused Cast A Specifications, Trade Terms & Pricing
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.
About Zhengzhou Huachen Refractory Co., Ltd. — Supplier in China
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.
Import High Quality Fused Cast A — Shipping, Logistics & Customs
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).
Frequently Asked Questions About High Quality Fused Cast A
What is the wholesale price of High Quality Fused Cast Azs Blocks?
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.
What is the Minimum Order Quantity (MOQ) for High Quality Fused Cast A?
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.
What is the HS Code for High Quality Fused Cast Azs Blocks?
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.
How can I import High Quality Fused Cast A from China?
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.
Is Zhengzhou Huachen Refractory Co., Ltd. a verified supplier?
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.
What are the key specifications of High Quality Fused Cast Azs Blocks?
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.
What packaging options are available for bulk orders of High Quality Fused Cast A?
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.
Which countries import High Quality Fused Cast A the most?
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.
What certifications does this High Quality Fused Cast A supplier hold?
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.
How do I place a bulk order for High Quality Fused Cast Azs Blocks on EximNext?
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.
What payment methods are accepted?
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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