1. Introduction to Andalusite
Andalusite is a naturally occurring aluminosilicate mineral (Al₂SiO₅) valued for its high alumina content and thermal stability. When heated, it converts to mullite, enhancing its durability in refractory applications.
Why Iranian Andalusite?
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Rich mineral deposits: Iran has high-quality Andalusite reserves with low impurities.
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Cost advantage: Lower mining and labor costs compared to China, South Africa, or Europe.
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Stable export logistics: Reliable supply chain for bulk buyers.
2. Key Applications of Andalusite
A. Refractory Industry (Primary Market)
Andalusite is a key raw material for:
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Refractory bricks (used in steel furnaces, cement kilns, glass tanks)
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Monolithic refractories (castables, mortars, gunning mixes)
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Insulation materials (high-temperature industrial linings)
Why Buyers Choose Iranian Andalusite?
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Lower Fe₂O₃ content (<1.5%) → Better heat resistance
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Controlled grain size (0-1mm, 1-3mm, 3-5mm) for optimal performance
B. Steel & Glass Industries
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Used in ladle linings, tundish nozzles, and furnace repairs
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Reduces cracking in glass tank furnaces
C. Ceramics & Foundries
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Improves thermal shock resistance in kiln furniture
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Used in investment casting molds
D. Petrochemical Industry
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Catalyst supports in oil refining & chemical reactors
3. Technical Specifications
| Parameter | Specification |
|---|---|
| Chemical Formula | Al₂SiO₅ |
| Al₂O₃ Content | 55% – 60% |
| Fe₂O₃ Content | < 1.5% |
| Thermal Stability | Up to 1,550°C (2,822°F) |
| Density | 3.05 – 3.20 g/cm³ |
| Grain Size | 0-1mm, 1-3mm, 3-5mm (Customizable) |
| Packaging | 25kg bags, 1-ton jumbo bags, bulk |
4. Competitive Advantages of Buying from Iran
A. Direct Mine Sourcing (No Middlemen)
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Buy straight from Iranian mines → Lower prices than traders.
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Transparent pricing with volume discounts.
B. High Al₂O₃ Content at Lower Costs
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Comparable quality to South African/Chinese Andalusite, but 10-15% cheaper.
C. Logistics & Export Support
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FOB/CIF terms available.
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Assistance with customs clearance, shipping, and documentation.
5. Frequently Asked Questions (FAQ)
MOQ starts at 5 metric tons (negotiable for larger orders).
Yes, we provide free samples for quality testing.
Iranian Andalusite has: Lower Fe₂O₃ impurities (<1.5% vs. ~2% in Chinese grades). More competitive pricing due to lower mining costs.
Yes, we handle: Customs clearance Bill of Lading, Certificate of Origin Shipping to major ports (Dubai, China, Europe)
LC (Letter of Credit), TT, or escrow for secure transactions. What is the minimum order quantity (MOQ)?
Can I get a sample before bulk purchase?
How does Iranian Andalusite compare to Chinese supply?
Do you assist with export paperwork?
What payment terms do you accept?
6. How to Order from MadeInIrani
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Request a quote (specify volume, grain size, packaging).
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Receive samples (optional).
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Confirm order & payment terms.
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We handle shipping & export.
7. Why Choose MadeInIrani?
🔹 Direct mine access – No traders, lower prices.
🔹 Strict quality control – Lab-tested before shipment.
🔹 End-to-end export support – From mine to your port.
Order today and secure your supply of high-grade Andalusite! 🚀
UK – Refractory Manufacturer –
We’re interested in your Andalusite but need clarification: Can you guarantee consistent Al₂O₃ content above 58% in every shipment? Also, what’s your maximum monthly production capacity?
ehsan –
Dear James, Thank you for your inquiry. Yes, we guarantee Al₂O₃ ≥58% with XRF reports for each batch. Current capacity is 500MT/month, scalable to 1,000MT with advance notice. We’d be happy to send lab reports from recent shipments. Please share your target specifications and volume needs.
China – Trading Company –
How does your pricing compare to South African Andalusite for 100MT orders? Do you offer CIF Shanghai terms?
ehsan –
Dear Chen, Our FOB prices are typically 12-15% lower than South African suppliers for equivalent quality (Fe₂O₃ <1.5%). Yes, we offer CIF Shanghai – recent sea freight rates were ~$85/MT for 20ft containers. We’ll send a comparative quote with test data. May we know your preferred grain size?
Mexico – Steel Plant Procurement –
Do you have experience supplying Andalusite for ladle linings in steel mills? Can you provide references from similar clients?
ehsan –
Dear Diego, Absolutely. We currently supply to 3 steel plants in Turkey and India for ladle applications. Client references available under NDA. Our 1-3mm grade shows excellent performance in trials with 15% longer lining life vs. kyanite blends. Shall we arrange a technical call with our refractory specialist?
Fatima –
We need samples urgently for a tender bid. Can you expedite shipping to Dubai? Also confirm if you accept LC at sight payment.
UAE – Distributor
ehsan –
Dear Fatima, We can dispatch samples via DHL (3-day delivery) – kindly share your courier account. Yes, we accept LC at sight from UAE banks (our current HSBC UAE relationship enables smooth transactions). The sample pack will include 3 grain sizes and COA. Please confirm your address.