Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

AZS from Noble Exports is a fused cast refractory material composed of alumina, zirconia and silica, designed for extreme-temperature environments such as glass melting furnaces and steel ladles. The blocks offer corrosion resistance against molten glass and slag, with thermal shock stability that extends service life in cyclic heating and cooling. Standard sizes are available, with customisation offered for specific furnace designs to meet project requirements.
The material’s microstructure combines zirconia-rich phases with a glassy matrix, providing mechanical strength at elevated temperatures and resistance to chemical attack. AZS is typically classified by zirconia content, with higher percentages improving resistance to alkaline and acidic corrosion. In glass manufacturing, it minimises defects such as stones or bubbles, while in steel applications it withstands abrasion and thermal cycling. Typical industry grades include AZS-33, AZS-36 and AZS-41, differentiated by zirconia concentration and application suitability.
Glass producers, steel mills and petrochemical plants source AZS for furnace linings, superstructures and forehearths where durability under continuous high heat is critical. Noble Exports supplies these blocks from Ahmedabad, with packaging designed to prevent damage during transit. Buyers should confirm compatibility with their furnace design and operating conditions, as well as the specific grade required for their application. Trade terms such as FOB and CIF are available, with packaging and handling tailored to preserve block integrity.
| Material Composition | Alumina-Zirconia-Silica (AZS) fused cast refractory |
| Primary Application | Glass melting furnaces, steel ladles, high-temperature industrial linings |
| Key Property | Superior corrosion resistance to molten glass and slag |
| Thermal Shock Stability | High, suitable for cyclic heating and cooling |
| Standard Grades | AZS-33, AZS-36, AZS-41 (typical industry classification by zirconia content) |
| Zirconia Content Range | 33% to 41% (typical for fused cast AZS grades) |
| Microstructure | Zirconia-rich phases in a glassy matrix |
| Mechanical Strength | High at elevated temperatures (typical for fused cast refractories) |
| Customisation | Available for specific furnace designs |
| Typical Density | 3.8 to 4.2 g/cm³ (standard for AZS fused cast blocks) |
Noble Exports is based in Ahmedabad, India, and operates as an organic-tier supplier of refractory materials, including AZS fused cast blocks. The company sources these products from established manufacturers, focusing on industrial applications where high-temperature resistance and durability are critical. Its profile indicates a presence in the refractory trade, with a focus on providing materials suited for glass, steel and petrochemical industries.
The supplier’s trust tier is classified as voyage, and its response rate is currently listed as 0.00, with no recorded average response time. This suggests buyers should expect to initiate contact directly to confirm availability, specifications and trade terms. Noble Exports positions itself as a provider of refractory solutions, with an emphasis on sourcing materials that meet the demands of high-temperature environments.
AZS (Alumina-Zirconia-Silica) fused cast blocks are high-performance refractory materials widely used in glass melting furnaces, steel ladles, and high-temperature industrial applications. These refractories offer superior corrosion resistance, thermal shock stability, and service life in extreme environments. Sourced from reputable manufacturers, AZS refractories are available in standard sizes and can be customized for specific furnace designs, making them essential for glass, steel, and petrochemical industries engaged in international trade.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering AZS blocks from Noble Exports, verify the compatibility of the material grade with your furnace design and operating conditions. Confirm the zirconia content and other key specifications, as these directly impact performance in high-temperature environments. Request test certificates or third-party inspections to ensure the material meets industry standards for your application.
Logistics for AZS blocks should be confirmed with Noble Exports, including lead times, packaging and handling procedures. Discuss Incoterms such as FOB or CIF to clarify responsibilities for shipping, insurance and customs clearance. Payment terms should also be agreed upon in advance to avoid delays in procurement. Buyers should ensure the supplier can accommodate their required delivery schedule and volume.
Quality checks for AZS blocks should include visual inspections for cracks or defects, as well as dimensional verification to ensure compatibility with your furnace. Request documentation such as material test reports and certificates of origin to confirm compliance with industry standards. For critical applications, consider third-party inspection services to validate the material’s suitability before installation.
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Azs for your business, securing the right balance of quality and cost is essential. Noble Exports, a verified supplier based in Ahmedabad, India, offers this product with key specifications including Alumina (Al2O3) - Zirconia (ZrO2) - Silica (SiO2), Al2O3: 40-50%, ZrO2: 32-41%, SiO2: 12-16%, and 3.75 - 3.90 g/cm^3. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2,8003,500./Pieces and manage bulk orders with a minimum order quantity (MOQ) of 100 Pieces. This product is actively traded under HS Code 6903.20, making it a staple in the Aluminum Sulfate sector with strong demand from importing countries worldwide.
Importing Azs requires careful attention to shipping logistics, customs compliance, and secure payment terms. Noble Exports 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 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 Azs 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 Aluminum Sulfate category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Azs 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 Azs from Noble Exports is $2,8003,500./Pieces on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Noble Exports through EximNext.
The supplier, Noble Exports, has set a Minimum Order Quantity (MOQ) of 100 Pieces for Azs. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Azs 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 Azs from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Noble Exports. Ensure you have the necessary import licenses for Aluminum Sulfate products in your destination country.
Yes, Noble Exports 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 Azs supplied by Noble Exports include Alumina (Al2O3) - Zirconia (ZrO2) - Silica (SiO2), Al2O3: 40-50%, ZrO2: 32-41%, SiO2: 12-16%, and 3.75 - 3.90 g/cm^3. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Noble Exports offers Azs with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Azs is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Noble Exports through our platform.
Noble Exports maintains international quality certifications. These ensure that the Azs 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. Noble Exports 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 Noble Exports.
Discover more products in Aluminum Sulfate from verified suppliers worldwide.