Mullite Bricks
- Estimate pricing$ 100 – $ 800Est. category range
- AvailabilityIn stock
- Aluminum content65-90%
- Refractoriness>1790 C
- Compressive strength at room temperature100-120MPa
- Standard brick size230*115*65mm
Products Description
Mullite bricks refer to high-alumina refractories with mullite as the main crystalline phase, and the general alumina content is between 65% ~ 75%. It is mainly used for hot blast furnace top, blast furnace body and bottom, glass melting furnace regenerator, ceramic sintering kiln, petroleum cracking system dead angle furnace lining, etc. Mullite bricks have high refractoriness, up to more than 1790 C, and have good thermal shock resistance. There are two types: sintered mullite bricks and fused mullite bricks. The crystallization of fused mullite is larger than that of sintered mullite, and the thermal shock resistance is better than that of sintered products. Aluminum content: 65-90% Standard brick size: 230*115*65mm Compressive strength at room temperature: 100-120MPa Good thermal shock resistance:
Product Categories
Products Specification
- Aluminum content65-90%
- Refractoriness>1790 C
- Compressive strength at room temperature100-120MPa
- Standard brick size230*115*65mm
- Typessintered mullite bricks and fused mullite bricks
- Fused mullite crystallizationlarger than sintered mullite
- Thermal shock resistancegood; fused better than sintered
- SKU6903.20
Basic member
Zhengzhou Hengzun Refractory Materials Co., Ltd
China
(0.0)
Business type - Contact Seller
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Mullite bricks are high-alumina refractories with mullite as the main crystalline phase. Alumina content ranges from 65% to 90%, refractoriness exceeds 1790 °C and room-temperature compressive strength is 100–120 MPa. Both sintered and fused mullite bricks are offered; fused mullite has larger crystallization and better thermal shock resistance than sintered products. Standard size is 230×115×65 mm. Typical uses include hot blast furnace tops, blast furnace bodies and bottoms, glass melting furnace regenerators, ceramic sintering kilns and petroleum cracking system dead-angle furnace linings.
Import Wholesale Mullite Bricks for Your Business Needs
At Global Trade Plaza, we understand that quality is paramount in the B2B sector. As updated by the seller, the Mullite Bricks is manufactured to meet rigorous industry standards, ensuring reliability and performance for your business operations. Designed with businesses in mind, the product offers outstanding end user experience. As your business grows, so do your needs, hence it is designed to scale with you, offering flexible solutions that adapt to changing demands. Explore more such product varieties from sellers, suppliers, manufacturers and exporters at our website. You can even import or export Mullite Bricks or connect with global Importers and Exporters online.
About Supplier
Zhengzhou Hengzun Refractory Materials Co., Ltd is a premier leather products export company, established in 2010 and based in China. With a decade of experience, Zhengzhou Hengzun Refractory Materials Co., Ltd has built a reputation for delivering high-quality leather goods to clients across the globe. The company specializes in a wide range of leather products, including bags, wallets, belts, and custom leather accessories, all crafted with precision and attention to detail. Leveraging advanced manufacturing techniques and stringent quality control processes, Zhengzhou Hengzun Refractory Materials Co., Ltd ensures that each product meets the highest standards. The company’s commitment to excellence, timely delivery, and customer satisfaction has made it a trusted name in the international market.Zhengzhou Hengzun Refractory Materials Co., Ltd continues to expand its global footprint, exporting its superior leather products to various countries, while maintaining strong relationships with clients worldwide.
Supplier Details for Mullite Bricks
- Established - 16 Oct, 2026
- Business Type - Contact Seller
- Deals in Product Type - Bricks
- Country - China
Frequently Asked Questions (FAQs) on Mullite Bricks
1. What is the Seller’s Policy on Payment for Mullite Bricks?
The trusted supplier, Zhengzhou Hengzun Refractory Materials Co., Ltd, accepts for transactions related to Mullite Bricks. All payments are processed securely via the Global Trade Plaza B2B platform, ensuring buyer protection and supplier credibility.
2. How to Place an Order for Mullite Bricks with Zhengzhou Hengzun Refractory Materials Co., Ltd?
Use the Request to Buy feature for direct checkout Click Inquire Now on the product page to message the supplier Submit your needs via the Post Buy Requirements form
Placing an order for Mullite Bricks with Zhengzhou Hengzun Refractory Materials Co., Ltd is quick and straightforward on Global Trade Plaza, a leading B2B marketplace for global buyers and suppliers. You can:
3. What Should You Consider When Buying Mullite Bricks Online in 2025?
Product specifications (material, durability, features) Quality certifications and compliance Supplier credibility and customer reviews Minimum Order Quantity (MOQ) and bulk pricing Lead time and delivery timelines
When purchasing Mullite Bricks from a B2B marketplace in 2025, focus on the following critical factors:
Comparing prices and communicating directly with verified sellers like Zhengzhou Hengzun Refractory Materials Co., Ltd can help ensure value for money and better sourcing decisions.
4. Who Are the Top B2B Importers and Verified Buyers of Mullite Bricks on Global Trade Plaza?
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Global Trade Plaza is home to a vast network of verified B2B buyers, wholesalers, distributors, and importers of Mullite Bricks across industries and countries. To discover the most active and high-value buyers:
5. What is the Port of Dispatch, Estimated Price, and Packaging Type Offered by Zhengzhou Hengzun Refractory Materials Co., Ltd?
Zhengzhou Hengzun Refractory Materials Co., Ltd, a reliable B2B trader from China, dispatches Mullite Bricks primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, reach out via the Inquire Now button or Sign Up for direct supplier interaction.
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