Import Mullite Insulation Brick — Buy in wholesale FOB from Supplier in China
Similar Products
Related Products
Top Suppliers for this Product
- Intesa Sanpaolo Spa.
- Qingdao Laurel Enterprise Co., Ltd.
- ALGHA GLOBAL REFRACTORIES PRIVATE LIMITED
- Growing Global Enterprises
- SURINDERA ENTERPRISES
- Aswini Exim
- GANESHAS LIME AND MINERALS
- Pearl International
- Nitin Alagh & Company
- Sinometal Machinery Corp.
- Henan Songrui New Refractory Co., Ltd
- CRAWFORD HILL UK LTD
More from Parent Category
Related Products
- Construction material agreegate 5 to 20mm
- B flats
- Blue Kingfisher epoxy floor paint comes in barrels and is liquid for easy application. Multiple colors are available to refresh the floor.
- Tile adhesive, strong and durable to extend the service life of ceramic tiles. Straight from China Blue Kingfisher Factory
- Indoor Playground Equipment
- Indoor Playground Equipment
- Indoor Playground Equipment
- Indoor Playground Equipment
- Indoor Playground Equipment
- Indoor Playground Equipment
- Indoor Playground Equipment
- Indoor Playground Equipment
- Pink Salt Bricks
Top Verified Suppliers
- Intesa Sanpaolo Spa. · Italy
- Qingdao Laurel Enterprise Co., Ltd. · China
- ALGHA GLOBAL REFRACTORIES PRIVATE LIMITED · India
- Growing Global Enterprises · India
- Nestler infra pvt ltd · India
- SURINDERA ENTERPRISES · India
- Aswini Exim · India
- Anshin Enterprises · India
- GANESHAS LIME AND MINERALS · India
- Pearl International · India
- Nitin Alagh & Company · India
- Sinometal Machinery Corp. · China
- Zhongshan Blue Kingfisher New Environmental Protection Materials Co., Ltd · China
- Dalian Caijie Amusement Equipment Co., Ltd · China
- Henan Songrui New Refractory Co., Ltd · China
- CRAWFORD HILL UK LTD · United Kingdom
- Aliya B (Pvt) Ltd · Pakistan
- hubei lijing chemical co.,ltd · China
- Gayatri traders · Malaysia
- Guru Corporation · India
- Ganeshas Aim Industries Private Limited · India
- Vinapro · Viet Nam
- Hengheng Co. · China
- Zibo Jiuchuan Material Co., Ltd. · China
- Apple Overseas · India
- Zhengzhou Smien Refractories Co., Ltd. · China
- Siphon Refractories Pvt. Ltd. · India
- Sumeru Tradelink Pvt. Ltd. · India
- Beyond Only Exim Private Limited · India
- Simzone · South Korea (Republic Of Korea)
Related Buy Leads
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›
Mullite Insulation Brick
Mullite insulation bricks from Zhengzhou Sunrise Refractory Co., Ltd. are high-alumina refractories with an alumina content of 65% to 75%, balance SiO2, plus trace glass phase, christobalite, and corundum as fillers. The bricks are engineered for high-temperature insulation, offering refractoriness above 1750°C and low thermal conductivity, which reduces heat loss in industrial kilns and furnaces. Their dense, compact structure and low porosity rate contribute to high loading temperature resistance and corrosion resistance, making them suitable for harsh thermal environments.
The material composition provides low impurity content, enhancing high-temperature stability and performance in applications such as steel plants, cement kilns, glass furnaces, and ceramic tunnel kilns. Typical industry standards for mullite bricks include a bulk density range of 1.0 to 1.8 g/cm³, a cold crushing strength of 2 to 10 MPa, and a porosity rate of 45% to 65%, though these values are standard for the category and not supplier-confirmed for this listing. Customized shapes are available to minimize brick quantity and cost in installation, while the lightweight design reduces structural load in kiln linings.
These bricks are widely used as fire-resistant linings in heat-side and insulating layers, including hot blast kiln crowns, flame sides, bottom parts, glass melting furnace regenerators, ceramic sintering kilns, and petroleum cracking systems. Buyers typically source by the metric ton for construction and industrial maintenance projects. The bricks are exported in bulk, with packaging and logistics tailored to large-scale industrial applications. Lead time, incoterms, and payment terms are confirmed directly with the supplier.
| Material Composition | Mullite (Al2O3 65-75%, SiO2 balance) |
| Refractoriness | >1750°C |
| Thermal Conductivity | Low (exact value to confirm with supplier) |
| Cold Crushing Strength | 2-10 MPa (standard for mullite bricks) |
| Bulk Density | 1.0-1.8 g/cm³ (typical) |
| Porosity Rate | 45-65% (typical) |
| Thermal Shock Resistance | Excellent |
| Application Temperature | Up to 1750°C |
| Custom Shapes | Available |
| Corrosion Resistance | High |
Zhengzhou Sunrise Refractory Co., Ltd. is based in Jinshui District, Zhengzhou, Henan Province, China. The company operates from No.36, Fengchan Street, and is classified under the harbor trust tier, indicating a verified presence in the refractory materials sector. The supplier specializes in high-alumina refractory products, including mullite insulation bricks, designed for industrial applications requiring high-temperature resistance and thermal insulation.
The company’s profile does not provide details on response rate or average response hours, so buyers are advised to contact the supplier directly for inquiries. The listing emphasizes the use of pure raw materials and customized solutions for industrial kiln linings, but no additional information about production capacity, certifications, or client base is available. All trade terms, including MOQ, pricing, and lead time, must be confirmed with the supplier.
Mullite insulation bricks are high-alumina refractory products with alumina content typically ranging from 65% to 75%, designed for high-temperature insulation in steel plants, cement kilns, glass furnaces, and ceramic tunnel kilns. These bricks offer excellent thermal shock resistance, low thermal conductivity, and refractoriness exceeding 1750°C, making them ideal for linings in industrial heating equipment. Widely sourced from major refractory producers, they are traded in bulk by metric ton for construction and industrial maintenance projects globally.
People Also Search For
| 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 |
Sourcing Mullite Insulation Brick from Zhengzhou Sunrise Refractory Co., Ltd. - China Import Guide
Before ordering mullite insulation bricks from Zhengzhou Sunrise Refractory Co., Ltd., verify the exact alumina content, refractoriness, and thermal conductivity values to ensure they meet your kiln or furnace requirements. Request test reports or certifications for material composition and performance metrics, as these are critical for high-temperature applications. Confirm whether the bricks are pre-fired or require additional heat treatment before installation.
Discuss logistics details such as lead time, which can vary based on order volume and production schedules. Clarify the incoterms, as these will determine responsibility for shipping, insurance, and customs clearance. Payment terms should also be agreed upon in advance, with options typically including T/T or L/C for bulk orders. Ensure the supplier can accommodate your preferred shipping method, whether by sea, rail, or road.
Conduct quality checks upon delivery to verify dimensions, density, and porosity against the agreed specifications. Request a pre-shipment inspection if possible, or arrange for third-party testing to validate performance characteristics. Documentation such as material safety data sheets (MSDS), test certificates, and packing lists should accompany the shipment. Address any discrepancies with the supplier before accepting the goods.
Active buying requirements from importers looking for Similar products
Poland
Italy
Sri LankaPolandSri Lanka
Bangladesh- ✓Who's importing it
- ✓What prices they're paying
- ✓Which ports they're moving through
Related Products & Suppliers
Compare alternatives, find similar products and connect with verified suppliers
Similar Products
.jpg.png)
Related Products
Top Suppliers for this Product
More from Parent Category
Browse Mullite Insulation Brick — Top Products
13 listingsTop Verified Suppliers for Mullite Insulation Brick
30 suppliersBuy Mullite Insulation Brick in Bulk — Verified Supplier in China
When sourcing Mullite Insulation Brick for your business, securing the right balance of quality and cost is essential. Zhengzhou Sunrise Refractory Co., Ltd., a verified supplier based in China, offers this product with key specifications including JM23 / JM26 / JM28 (Medium to High Grade), Al2O3 65-75%, SiO2 balance, Mullite + Glass Phase, and Standard 230x114x65mm; Custom sizes available per buyer specification. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3500/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. 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.
Mullite Insulation Brick Specifications, Trade Terms & Pricing
Importing Mullite Insulation Brick requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhengzhou Sunrise 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 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.
About Zhengzhou Sunrise Refractory Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Mullite Insulation Brick 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.
Import Mullite Insulation Brick — Shipping, Logistics & Customs
Importing Mullite Insulation Brick 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).
Frequently Asked Questions About Mullite Insulation Brick
What is the wholesale price of Mullite Insulation Brick?
The current listed wholesale price for Mullite Insulation Brick from Zhengzhou Sunrise Refractory Co., Ltd. is $3500/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 Sunrise Refractory Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Mullite Insulation Brick?
The supplier, Zhengzhou Sunrise Refractory Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Mullite Insulation Brick. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Mullite Insulation Brick?
For international shipping and customs clearance, Mullite Insulation Brick is classified under HS Code 6902.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Mullite Insulation Brick from China?
To import Mullite Insulation Brick from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhengzhou Sunrise Refractory Co., Ltd.. Ensure you have the necessary import licenses for Bricks products in your destination country.
Is Zhengzhou Sunrise Refractory Co., Ltd. a verified supplier?
Yes, Zhengzhou Sunrise 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 Mullite Insulation Brick?
The key specifications for Mullite Insulation Brick supplied by Zhengzhou Sunrise Refractory Co., Ltd. include JM23 / JM26 / JM28 (Medium to High Grade), Al2O3 65-75%, SiO2 balance, Mullite + Glass Phase, and Standard 230x114x65mm; Custom sizes available per buyer specification. 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 Mullite Insulation Brick?
Zhengzhou Sunrise Refractory Co., Ltd. offers Mullite Insulation Brick with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Mullite Insulation Brick the most?
Mullite Insulation Brick is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhengzhou Sunrise Refractory Co., Ltd. through our platform.
What certifications does this Mullite Insulation Brick supplier hold?
Zhengzhou Sunrise Refractory Co., Ltd. maintains international quality certifications. These ensure that the Mullite Insulation Brick meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Mullite Insulation Brick on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zhengzhou Sunrise 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 Sunrise Refractory Co., Ltd..
Explore More Bricks Products for Wholesale Import
Discover more products in Bricks from verified suppliers worldwide.