High Alumina Bricks Applied in Industrial Furnace

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20 kg
Supply Capability:
10000 kg/month

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Product Description:

High Alumina Bricks Applied in  Industrial Furnace 

Composite of High Alumina Bricks

High Alumina Bricks are classified according to alumina content ranging from 48% to 90%.


Main Features of High Alumina Bricks Applied in Industrial Furnace 

Low thermal conductivity   

Excellent acid and base slagging resistance

High refractoriness    

Excellent thermal shock resistance    

Excellent mechanical strength


Application of High Alumina Bricks Applied in Industrial Furnace 

commonly used in blast furnace, hot blast furnace, the roof of electric furnace, teeming ladle, rotary kiln, regenerator, etc


High Alumina Bricks Images

High Alumina Bricks Applied in Industrial Furnace 

Specification of High Alumina Bricks Applied in Industrial Furnace 



Apparent Porosity (%)


Bulk Density (g/cm3)


Cold Crushing Strength (Mpa)


Modulus Of Rupture (Mpa)


Refractoriness Under Load (0.2 Mpa)(℃)


Permanent Linear Change (%)

1500℃×3h -0.5 ~+0.5

Chemical Composition (%)









FAQ of High Alumina Bricks Applied in Industrial Furnace 

Q1:Are you a manufacture or trader?

A:Factory+trade(mainly factories, at the same time, we operates other related products).

Q2:Can we visit your factory?

A:Sure,welcome at any time, seeing is believing.

Q3:What's the MOQ of trial order?

A:No limit, We can offer the best suggestions and solutions according to your condition.

Q4:Which payment terms can you accept?

A:T/T,L/C are available for us.

Q5:After an order is confirmed, when to deliver?

A:15-25days after deposit.

Q6:Is your company accept customization?

A:We have own factory and excellent technical team, and we accept OEM service.

Q7:How about your company's certification?

A:ISO9001 and Test Report, also we could apply other necessary certification.

Q8:How to solve the quality problems?

A:If the products are not confirmed to customer samples or have quality problems, our company will be responsible to make compensation for it.

Q9:Can you offers samples?

A:Of course, samples are free but freight paid by the buyers.

Q10:What is the service life of your bricks?

A:The service life of different bricks is unlike. It also depends on your using condition and method.



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