Are you in the market for high alumina bricks and wondering which factories in China stand out? With so many options available, it’s crucial to compare the top manufacturers to ensure you’re making the best choice for your needs. Understanding the strengths and specialties of these factories can save you time and money while guaranteeing quality. Imagine having the confidence that comes from knowing you’ve selected the best supplier for your project. Dive into our comprehensive comparison to discover the leading high alumina brick factories in China and make an informed decision today!

High Alumina Bricks, High Alumina Refractory Manufacturer in China

Product Details: High Alumina Bricks are refractory materials with high alumina content, designed for high-temperature applications.

Technical Parameters:
– Alumina content: 50-90%
– Temperature resistance: up to 1800°C

Application Scenarios:
– Used in kilns and furnaces
– Suitable for steel and cement industries

Pros:
– High thermal stability
– Excellent resistance to thermal shock

Cons:
– Higher cost compared to other bricks
– Limited availability in some regions

GuangXin – High Alumina Brick

Product Details: GuangXin High Alumina Brick is a refractory material designed for high-temperature applications, particularly in industrial furnaces and kilns.

Technical Parameters:
– High alumina content
– Low thermal conductivity

Application Scenarios:
– Hot-blast stoves
– Coke ovens

Pros:
– Excellent thermal stability
– High resistance to thermal shock

Cons:
– Higher cost compared to standard bricks
– Limited availability in some regions

High Alumina Brick Manufacturer-High Alumina Brick Factory – chinafirebrick

Product Details: High Alumina Bricks are commonly used refractory materials made primarily of Al2O3, known for high refractoriness, strength, and resistance to acid and washing erosion.

Technical Parameters:
– 85% Al₂O₃ content
– High bulk density

Application Scenarios:
– Masonry lining of steel making furnaces
– Used in blast stoves and electric furnaces

Pros:
– High temperature performance
– Great corrosion and wear resistance

Cons:
– Higher cost compared to conventional fire bricks
– Limited availability in some regions

Quality Furnace Refractory Bricks, High Alumina Refractory Brick …

Product Details: High Alumina Refractory Bricks, Corundum Bricks, Magnesite Refractory Bricks, Fireclay Bricks, Thermal Insulation Bricks, Nano Insulation Material.

Technical Parameters:
– Alumina Content: Above 48%
– Bulk Density: Above 2.0g/cm3

Application Scenarios:
– Cement rotary kilns
– Glass melting furnaces

Pros:
– High thermal shock resistance
– Durability and wear resistance

Cons:
– Potential for high cost
– Requires precise installation

High Alumina Refractory Bricks For Sale

Product Details: High Alumina Refractory Bricks are alumina-silicate refractory materials with over 48% alumina oxide content, known for high thermal stability and good slag resistance.

Technical Parameters:
– Al2O3 Content: 48%~85%
– Refractoriness: >1770°C

Application Scenarios:
– Blast furnaces
– Cement kilns

Pros:
– Good thermal conductivity
– High temperature strength

Cons:
– Limited to high-temperature applications
– Potential variability in quality based on source

China Good Price High Alumina Brick Suppliers Factory – Buy High …

Product Details: High Alumina Brick is a neutral refractory material with an alumina content exceeding 48%. It is formed by calcining alumina and other raw materials with high alumina content. It has good slag resistance and can be used for the lining of steel-making electric furnaces, glass melting furnaces, cement rotary furnaces, etc.

Technical Parameters:
– Refractoriness: 1750-1790°C
– Cold Crushing Strength: 40-70 MPa

Application Scenarios:
– Steel manufacturing industry: blast furnace, electric arc furnace, induction fur…
– Non-ferrous metal industry: smelting furnace, refining furnace

Pros:
– High refractoriness compared to clay bricks
– Good slag resistance

Cons:
– Higher cost compared to standard bricks
– Limited availability in some regions

Quality Clay Refractory Brick & High Alumina Refractory Bricks factory …

Product Details: Cone Cylinder Rotary Cutting Top Combustion Hot Blast Stove and related refractory materials. Also supplies refractories for external combustion hot blast stoves.

Technical Parameters:
– Average mixed air supply temperature > 1200℃
– Blast temperature ≥1250℃
– NOx ≤50mg/Nm³
– CO <20mg/Nm³
– Temperature difference between hot blast stove vault temperature and hot blast t…
– NOx emission ≤ 50mg / M³

Application Scenarios:
– Blast furnaces
– Hot blast stoves
– Iron and steel industry
– Pelletizing shaft furnaces
– External combustion hot blast stoves
– Hydrometallurgy
– Direct reduction iron
– Non-ferrous smelting
– Belt roaster
– Coking
– Carbon

Pros:
– High blast temperature
– Long service life
– Low energy consumption
– Low emission
– Low investment
– Ultra-low emissions (NOx and CO)
– Energy saving (5%-8% gas savings compared to conventional stoves)
– Improved quality and efficiency
– Increased production, coke savings, and economic efficiency

Cons:
– Insufficient information to list specific cons

High Alumina Bricks – China Refractory Brick & Castable Manufacturer

Product Details: High Alumina Bricks are refractory materials made from high alumina content, suitable for high-temperature applications.

Technical Parameters:
– High alumina content
– Temperature resistance up to 1600°C

Application Scenarios:
– Industrial furnaces
– Kilns and incinerators

Pros:
– High thermal stability
– Excellent resistance to thermal shock

Cons:
– Higher cost compared to standard bricks
– Brittleness under certain conditions

Quality High Alumina Refractory Bricks & Fire Clay Bricks factory from …

Product Details: High Alumina Refractory Bricks and Insulating Bricks suitable for various industrial applications.

Technical Parameters:
– High temperature resistance
– Lightweight and customizable shapes

Application Scenarios:
– Kiln insulation
– Furnace lining and thermal insulation

Pros:
– Durable and strong under high pressure
– Excellent thermal insulation properties

Cons:
– Minimum order quantities may be high
– Specific shapes may require longer lead times

High Alumina Fire Bricks – RS Refractory Bricks Manufacturer

Product Details: High Alumina Fire Bricks are refractory materials containing more than 48% Al2O3, known for high thermal stability and good slag resistance.

Technical Parameters:
– Refractoriness: 1750~2000℃ depending on Al2O3 content
– Refractoriness Under Load: Higher than fireclay bricks, reaching up to 1600℃

Application Scenarios:
– Electric furnace for steel making
– Lining of rotary kilns and glass furnaces

Pros:
– High thermal stability
– Strong alkali furnace slag erosion resistance

Cons:
– Worse thermal shock stability compared to fireclay bricks
– Potential for linear contraction if firing conditions are inadequate

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Comparison Table

Company	Product Details	Pros	Cons	Website
High Alumina Bricks, High Alumina Refractory Manufacturer in China	High Alumina Bricks are refractory materials with high alumina content, designed for high-temperature applications.	– High thermal stability – Excellent resistance to thermal shock	– Higher cost compared to other bricks – Limited availability in some regions	www.firebrick-china.com
GuangXin – High Alumina Brick	GuangXin High Alumina Brick is a refractory material designed for high-temperature applications, particularly in industrial furnaces and kilns.	– Excellent thermal stability – High resistance to thermal shock	– Higher cost compared to standard bricks – Limited availability in some regions	gxrefractory.com
High Alumina Brick Manufacturer-High Alumina Brick Factory – chinafirebrick	High Alumina Bricks are commonly used refractory materials made primarily of Al2O3, known for high refractoriness, strength, and resistance to acid an…	– High temperature performance – Great corrosion and wear resistance	– Higher cost compared to conventional fire bricks – Limited availability in some regions	www.chinafirebrick.com
Quality Furnace Refractory Bricks, High Alumina Refractory Brick …	High Alumina Refractory Bricks, Corundum Bricks, Magnesite Refractory Bricks, Fireclay Bricks, Thermal Insulation Bricks, Nano Insulation Material.	– High thermal shock resistance – Durability and wear resistance	– Potential for high cost – Requires precise installation	www.bricksrefractory.com
High Alumina Refractory Bricks For Sale	High Alumina Refractory Bricks are alumina-silicate refractory materials with over 48% alumina oxide content, known for high thermal stability and goo…	– Good thermal conductivity – High temperature strength	– Limited to high-temperature applications – Potential variability in quality based on source	rsrefractorychina.com
China Good Price High Alumina Brick Suppliers Factory – Buy High …	High Alumina Brick is a neutral refractory material with an alumina content exceeding 48%. It is formed by calcining alumina and other raw materials w…	– High refractoriness compared to clay bricks – Good slag resistance	– Higher cost compared to standard bricks – Limited availability in some regions	www.jucosrefractory.com
Quality Clay Refractory Brick & High Alumina Refractory Bricks factory …	Cone Cylinder Rotary Cutting Top Combustion Hot Blast Stove and related refractory materials. Also supplies refractories for external combustion hot…	– High blast temperature – Long service life – Low energy consumption – Low emission – Low investment – Ultra-low emissions (NOx and CO) – Energy savi…	– Insufficient information to list specific cons	www.annecrefractorybrick.com
High Alumina Bricks – China Refractory Brick & Castable Manufacturer	High Alumina Bricks are refractory materials made from high alumina content, suitable for high-temperature applications.	– High thermal stability – Excellent resistance to thermal shock	– Higher cost compared to standard bricks – Brittleness under certain conditions	www.rsrefractorygroup.com
Quality High Alumina Refractory Bricks & Fire Clay Bricks factory from …	High Alumina Refractory Bricks and Insulating Bricks suitable for various industrial applications.	– Durable and strong under high pressure – Excellent thermal insulation properties	– Minimum order quantities may be high – Specific shapes may require longer lead times	www.jaenrefractory.com
High Alumina Fire Bricks – RS Refractory Bricks Manufacturer	High Alumina Fire Bricks are refractory materials containing more than 48% Al2O3, known for high thermal stability and good slag resistance.	– High thermal stability – Strong alkali furnace slag erosion resistance	– Worse thermal shock stability compared to fireclay bricks – Potential for linear contraction if firing conditions are inadequate	rsrefractoryfirebrick.com

Frequently Asked Questions (FAQs)

What are high alumina bricks used for?

High alumina bricks are primarily used in high-temperature applications, such as furnaces, kilns, and reactors. Their excellent thermal stability and resistance to chemical corrosion make them ideal for industries like metallurgy, cement, and ceramics.

How are high alumina bricks manufactured?

High alumina bricks are made from bauxite and other alumina-rich materials. The manufacturing process involves crushing, grinding, mixing, shaping, and firing the raw materials at high temperatures to achieve the desired properties and strength.

What are the advantages of sourcing high alumina bricks from China?

Sourcing high alumina bricks from China offers competitive pricing, a wide variety of products, and access to advanced manufacturing technologies. Many Chinese factories also have experience in meeting international quality standards.

How can I ensure the quality of high alumina bricks from a Chinese factory?

To ensure quality, you can request product samples, check for certifications, and read reviews from other customers. It’s also helpful to visit the factory or work with a reliable sourcing agent who can conduct quality inspections.

What is the typical lead time for high alumina brick orders from China?

The lead time for high alumina brick orders can vary based on the factory’s production capacity and your order size. Generally, you can expect a lead time of 4 to 8 weeks, but it’s best to confirm with the specific factory.