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High Alumina Bricks from Astha Export are refractory products formulated with 85-95% Al2O3 content, engineered to withstand extreme temperatures in industrial furnaces, kilns, and metallurgical operations. The bricks are designed for environments where thermal shock resistance, high load-bearing capacity, and corrosion resistance against slag and molten metal are critical. Each unit is manufactured to meet the demands of steelmaking, cement kilns, and glass furnaces, with performance aligned to HS Code 6902.20.
The material composition relies on high-purity alumina as the primary raw material, with typical industry variants including 85%, 90%, and 95% Al2O3 grades to suit different temperature and chemical exposure profiles. Standard dimensions for such bricks often range from 230x114x65 mm to 300x150x75 mm, though custom shapes are available to fit specific lining configurations. These bricks are also known for low porosity, which enhances their durability in aggressive thermal and chemical conditions.
Industries such as steel, cement, glass, and petrochemicals source these bricks for kiln linings, furnace walls, and other high-heat applications where conventional fireclay bricks would degrade. Buyers typically verify bulk density, cold crushing strength, and refractoriness under load before placement. Astha Export offers these bricks with flexible bulk packaging options, and trade terms are negotiable based on order volume and destination port.
| Alumina Content (Al2O3) | 85-95% |
| Primary Material | High Purity Alumina |
| HS Code | 6902.20 |
| Typical Dimensions | 230x114x65 mm to 300x150x75 mm (standard) |
| Typical Bulk Density | 2.5-3.0 g/cm³ (standard) |
| Typical Cold Crushing Strength | 50-80 MPa (standard) |
| Refractoriness Under Load | 1400-1700°C (standard) |
| Porosity | 10-18% (typical) |
| Thermal Conductivity | 1.5-2.5 W/m·K at 1000°C (typical) |
| Application Environments | Steelmaking, cement kilns, glass furnaces |
Astha Export operates from Vadodara, Gujarat, with its registered address at 319 A/B, Lotus Aura-2, Sama To Highway, Vadodara 390008. The company is classified under the harbor trust tier, indicating a baseline level of verification for its trade activities. Its focus is on supplying refractory materials, with High Alumina Bricks as a key product line for industrial buyers.
The supplier’s profile does not list a recorded response rate or average response time, which means buyers should proactively confirm availability, specifications, and lead times directly. Astha Export’s product range is tailored for B2B clients in sectors requiring high-temperature materials, and its offerings are positioned for international trade under standard refractory industry classifications.
High Alumina Bricks are premium refractory products containing 85-95% Al2O3, designed for extreme high-temperature environments in steelmaking, cement kilns, and glass furnaces. These fire bricks offer exceptional thermal shock resistance, high load-bearing capacity at elevated temperatures, and superior corrosion resistance against slag and molten metal. Widely sourced from refractory manufacturing hubs, they are essential industrial components traded internationally under HS Code 6902.20 for kiln lining, furnace construction, and metallurgical applications.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering High Alumina Bricks from Astha Export, buyers should verify the exact alumina content, dimensions, and physical properties such as bulk density and cold crushing strength. Requesting test certificates or third-party inspection reports ensures the material meets the required specifications for the intended application, whether it is a steel furnace or a cement kiln lining.
Logistics for these bricks typically involve bulk packaging in wooden crates or pallets to prevent damage during transit. Buyers should confirm lead times, which can vary based on order volume, and negotiate Incoterms such as FOB or CIF to clarify responsibilities for shipping, insurance, and customs clearance. Payment terms like L/C or T/T are common, but exact conditions should be agreed upon in advance.
Quality checks should include visual inspection for cracks or deformities, dimensional verification against the ordered specifications, and laboratory testing for properties like porosity and refractoriness under load. Documentation such as mill test certificates, packing lists, and compliance certificates (e.g., ISO 10081) should accompany the shipment to ensure traceability and adherence to industry standards.
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When sourcing High Alumina Bricks for your business, securing the right balance of quality and cost is essential. Astha Export, a verified supplier based in India, offers this product with key specifications including Super High Alumina / Grade 90-95%, Al2O3 85-95%, Fe2O3 <2%, TiO2 <5%, SiO2 <5%, and 230x114x65mm (Standard) / Custom shapes available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,5002,800./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 6902.20, making it a staple in the Bricks sector with strong demand from importing countries worldwide.
Importing High Alumina Bricks requires careful attention to shipping logistics, customs compliance, and secure payment terms. Astha Export 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 High Alumina 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 Bricks category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing High Alumina 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 High Alumina Bricks from Astha Export is $1,5002,800./Unit 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 Astha Export through EximNext.
The supplier, Astha Export, has set a Minimum Order Quantity (MOQ) of 1 Unit for High Alumina Bricks. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, High Alumina 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 High Alumina Bricks from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Astha Export. Ensure you have the necessary import licenses for Bricks products in your destination country.
Yes, Astha Export 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 Alumina Bricks supplied by Astha Export include Super High Alumina / Grade 90-95%, Al2O3 85-95%, Fe2O3 <2%, TiO2 <5%, SiO2 <5%, and 230x114x65mm (Standard) / Custom shapes available. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Astha Export offers High Alumina Bricks with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
High Alumina Bricks is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Astha Export through our platform.
Astha Export maintains international quality certifications. These ensure that the High Alumina 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. Astha Export 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 Astha Export.
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