Aluminum Silica Refractory Brick for Hot Blast Furnace

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Min Order Qty:
10 m.t.
Supply Capability:
300 m.t./month

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Product Description:

Aluminum Silica Refractory Brick for Blast Furnace

Place of Origin:

China (Mainland)





SiO2 Content (%):


Al2O3 Content (%):


MgO Content (%):


CaO Content (%):


Refractoriness (Degree):

1770°< Refractoriness< 2000°

CrO Content (%):


SiC Content (%):


Model Number:

follow as customer's requirement

Brand Name:




Bulk Density (g/cm3):


Apparent porosity(%):


Cold crushing strength (Mpa):


Refractoriness under load(0.2MPa) (°C):


Reheating Linear Change:

+0.1~ -0.4

Packaging & Delivery

Packaging Details:on wooden pullet covering by PE membrane or by customer's requirment
Delivery Detail:within 30days after deposit


Product Description

 High Alumina Brick/Rrefractory Brick/Fire Brick

High alumina brick 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.

Product name

China aluminum silica refractory brick

Size and Specifications




Special size brick is also available according to your drawings.


High Alumina Brick



1 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

Typical Use

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

6 For construction material in steel industry

Operating Temperature



The size, density, chemical composition can be customized.


Qingdao Port

Payment terms

L/C, T/T, D/A, D/P, Western Union, MoneyGram, Cash


Within 30 days after receiving deposit


wooden pallet with shrinkage film, paper protect angle.


ISO 9001


Physial properties and chemiacal composition






Al2O3 %





Fe2O3 %





Refractoriness °C





Apparent porosity %





Cold crushing strength Mpa





Refractoriness under load(0.2MPa) °C





Reheating Linear Change %

+0.1(1500°C, 2h)


-0.4(1400°C, 2h)


China Aluminum Silica Refractory Brick

China Aluminum Silica Refractory Brick

Our competitive Advantage:

China Aluminum Silica Refractory Brick 

Packaging & Shipping

1.Packing by Plastic film and pallets or wooden box and others as requested.

2.Shipping by 20Ft container.

3.For more details of our products and others.Please kindly contact us.


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,Western Union,Moneygram,Paypal 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 slove the quality problems?

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

Q9:Can you offers samples?

A:Of coures,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.

Thanks for your coming in,if there is any question,I will be glad to help you.

Insulation Materials

Please you can also request the full range of auxiliary and insulating products, such as calcium silicate

boards and pipes, ceramic fiber products:

  • Blankets

  • Boards

  • Papers

  • Modules

  • Textiles

  • Others

In addition, all kinds of metallic and ceramic anchors are also available.

Our Team

Aluminum Silica Refractory Brick for Hot Blast Furnace

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