SK36 firebrick/ refractory fireclay brick/high alumina brick

Fire clay Bricks is made of clay chamotte as the aggregate and refractory clay as the anchoring agent, known as the oldest and most widely used refractory materials. Al₂O₃ content is 30-48%. In China, the Al2O3 content is more than 42%, Fe2O3 less than 2.0-2.5%.

Free samples    SIJIHUO REFRACTORY   (www.newrefractory.com)

Composition: The ingredient of the bricks contains 65-85% clay chamotte and 35-15% refractory clay.During the manufacturing,first mix the clay chamotte with refractory clay powder,then prepared with clay aggregate into dry mud,high pressure molding,sintering at about 1400C.

Characters: Under high temperature,the fire clay bricks show weakly acidic,and the ability of resistance to alkaline slag erosion is poor,but with the increase of the content of Al203,the thermal stability of fire clay bricks is better than silica brick, magnesia brick and so on.

Application:

Iron&steel making industry: Blast furnace,hot blast furnace, steel ladle,  AOD & VOD furnace, etc.

Building materials industry: Cement kiln, glass kiln, ceramic kiln, lime kilns, kiln car, etc. 

Energy & Incineration: Wooden fired pizza oven, electric arc furnace, thermal technology equipment, etc.

Others: Petrochemical industry furnace

SIJIHUO REFRACTORY -- fire clay brick application 

Zhengzhou Sijihuo Refractory CO.,LTD has been established since 1999.  15000 square meters plant area, 560 workers, 18 years experiences, 10 production lines, with 10sets of 400T dry press, 3 shaft kilns and tunnel kilns. Now SIJIHUO Refractory become a group company with 2 subsidiaries(one for domestic market, one aboard market),  two hours from China Qingdao port, this is how we keep good quality, timely delivery, competitive prices, professional service for global valued customers.

Mainly products:  

1. High alumina firebrick, Insulation Fire Brick(IFB)

2. Refractory Castable or Precast shapes as per customer's Drawing,

3. Fused corundum,and also ceramic fiber products,refactory balls,refactory aggregate etc.

SIJIHUO REFRACTORY MATERIAL PRODUCTION LINES

SIJIHUO REFRACTORY FACILITIES

1. Timely response

Timely response to your inquiry, multiple choice recommendations based on your demand,quickly respond mails and provide solutions.

2. Strict quality control

Arrange production on time and control quality strictly.

3. Shorter delivery time.

Book the earliest vessel or plane to guarantee the delivery time.

4. Professional Services

Provide all the detailed news and pictures from order to delivery;Offer relative export documents and original certificate if needed;Warm and considerable after-sale service.

1. What is the difference between Refractoriness and Working temperature ?

Refractoriness: the refractory material withstands high temperature without melting and softening performance in the absence of load resistance. Usually working temperature is less than refractoriness about 350-400°C.

2. How are the products’ quality?

The products are strictly inspected during each procedure, so the quality could be absolutely guaranteed.

3. How about the sevice life for our fire brick?

1~2 years’ warranty-- It is our leading advantage in refractory industry benifit by our superior quality control system.

4. What is the service life of the bricks?

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

5. Are you a manufacture or trader?

Manufacturer indeed, and we have export right and license.

6. What's the MOQ of trial order?

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

7. How about your company's certification?

ISO9001, Test Report, MSDS availabel upon request.

8. Can we get support if we have our own market position?

Please inform us your detailed mind on your market demand, we will discuss and propose helpful suggestion