$High Efficiency Energy Saving High Alumina Insulating Refractory Brick Factory-Made Low Thermal Conductivity Long Cutti$

High Efficiency Energy Saving High Alumina Insulating Refractory Brick Factory-Made Low Thermal Conductivity Long Cutti

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Additional Information

Color: Default Color
Size: Default Size
Origin: China
Usage: Default Usage
Type: Default Type
Efficiency: 99.9% Type

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Description:

High-alumina brick

High alumina firebrick is a kind of firebrick with high alumina content. This kind of brick belongs to neutral refractory material. Customers can use high aluminum bricks in a variety of industries except for strong acid and alkali environments. In addition, high aluminum refractory bricks also have excellent high temperature and corrosion resistance. In order to illustrate the problem, we introduce the chemical composition of high aluminum refractory brick:

Alumina: Alumina is the main component of high aluminum refractory bricks. In addition, the AL₂O₃ content in high aluminum
bricks is usually 45-95%. The higher the alumina content, the higher the refractoriness.

Silica: Silica is usually present as a secondary component in high aluminum bricks. It helps to improve fire resistance and thermal stability. In addition, the silica content in high aluminum bricks is usually less than 15%. Other additives: High aluminum refractory bricks may contain small amounts of mineralizing agents and fluxes to improve their properties. In addition, the specific composition and dosage of these additives depends on the desired properties of the firebrick.

Q1: Are you a manufacturer or a trading company? A: We are a professional manufacturer with our own factory, specializing in refractory materials for years. Our annual capacity is 60,000 tons, ensuring competitive prices and reliable supply. Q2: What products can you supply? A: We produce a full range of refractory products, including refractory bricks high alumina bricks, clay bricks, magnesium-carbon bricks, silicon carbide bricks etc.), castables, ceramic fiber products, graphite products, and more. Q3: Do you have quality certifications? A: Yes. We have CE, MSDS, and Maritime Exploration certificates. For other specific certificate requirements, we are happy to assist. Q4: Do you accept customized orders (OEM/ODM)? A: Absolutely. We welcome OEM and ODM orders. We can customize products according to your specifications and drawings. Q5: What is your lead time? A: It depends on quantity. Small orders ship in 3-5 days. For bulk orders, we confirm the lead time after order review. Q6: What are your payment terms? A: We support multiple secure payment methods: T/T, Escrow, Western Union and etc. Q7: Can I get samples for testing? A: Yes, we provide samples for quality check. The courier charge are required. Q8: Why is there a mold fee? A: The mold fee covers custom tooling creation based on your design. Its a one-time charge and will be free for your repeat orders of the same product. Q9: How can I get the latest price? A: Please send us your specific product name and quantity. We will send you a detailed quotation within 2 hours.