High Alumina refractory Brick with Good Price

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High Alumina refractory Brick with Good Price

Refractory fire bricks refers to fire brick containing Al2O3 more than 48%, which is made of high grade bauxite through high temperature calcinations. High alumina brick is a kind of neutral refractory material so that it enjoys excellent resistance to acid and alkali corrosion. It has characteristic of high refractoriness  under load, which decide high alumina brick is a n ideal material for various kinds of industrial furnace. It is widely used in building lining of hot-blast stove, blast furnace, coke oven, rotary kilns of cement and so on.

High Alumina refractory Brick with Good Price

Item:High alumuna refractory bricks



Product Range: SK32,SK34,SK35,SK36,SK37,SK38

Applications for all
High alumina brick:
Modern large, medium-sized blast furnace, requires 10 years (or 15 years) service life for a furnace generation, which translates into strict requirements on types and quality of refractories. Refractory varies from locations inside blast furnace due to huge temperature fluctuations and different reaction conditions in different locations with thermal shock to suffer, Different parts of the blast furnace: high alumina, modified high alumina bricks for furnace stack, bosh, belly, bottom, hearth, cooling wall are shown below
1 Building materials for blast furnace
2 Building materials for hot-blast stove
3 Building materials for coke oven
4 Building materials for steel making furnace
5 For ladle 

Advantages1 Excellent thermal stability
2 High refractoriness under load
3 Chemical stability and anti-corrision
4 Small high temperature creep rate
5 Excellent thermal shock resistance


High Alumina refractory Brick with Good Price

High Alumina refractory Brick with Good Price


1. Low thermal conductivity, good thermal insulation performance.

2. Long service life, easy operation, could be shaped freely

3. Product specification: standard form, normal standard, shaped and special shaped bricks.

4. Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.



Refracory brick plant can be in direct contact with the flame,this insulating brick can be used as linings or as thermal preservation layers in various industrial furnaces and kilns in metallurgical industry, ceramic industry, chemical industry, machinery industry.


such as blast furnace, hot blast stoves ,electric arc furnace, cement kiln,melting furnace, ignition furnace, flue, refining equipment, heating equipment and piping, regeneration device, gas furnace, soaking furnace, annealing furnace, heat reaction chamber and other thermal industrial equipment.

High Alumina refractory Brick with Good Price


1. Do you provide samples?

   Yes, samples are free. Guarantee samples quality same as mass production quality.

2. What's the MOQ of trial order?


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


3. Can we visit your company?


  Of course,welcome at any time,seeing is believing.


4. Do you accept OEM?


   Yes, we can do OEM.


5. What are the payment terms?


   Usually T/T, D/A, D/P, L/C, Western Union ,others could be discussed .


6. How long is delivery time?

The delivery time will be determined according to the quantity of the order.


7. How are your products’ quality?


More than 20 years of production experience. The products will be strictly inspected before shipment, so the quality could be guaranteed.

8. How to slove the quality problems?


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


9. What is the service life of your bricks?

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


10. How about your company's certification?


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


11.  How about your price?

Quality will be guaranteed. Competitive prices based on same quality.

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