$High Alumina Brick - Fire Clay Corundum Refractory Bricks for Industrial Furnaces System 1$
$High Alumina Brick - Fire Clay Corundum Refractory Bricks for Industrial Furnaces System 2$
$High Alumina Brick - Fire Clay Corundum Refractory Bricks for Industrial Furnaces System 3$
$High Alumina Brick - Fire Clay Corundum Refractory Bricks for Industrial Furnaces System 4$

$High Alumina Brick - Fire Clay Corundum Refractory Bricks for Industrial Furnaces$

$High Alumina Brick - Fire Clay Corundum Refractory Bricks for Industrial Furnaces System 1$

$High Alumina Brick - Fire Clay Corundum Refractory Bricks for Industrial Furnaces System 2$

$High Alumina Brick - Fire Clay Corundum Refractory Bricks for Industrial Furnaces System 3$

$High Alumina Brick - Fire Clay Corundum Refractory Bricks for Industrial Furnaces System 4$

High Alumina Brick - Fire Clay Corundum Refractory Bricks for Industrial Furnaces

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 3000 pc

Supply Capability:: 50000 pc/month

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High Alumina Fire Clay Corundum Refractory Bricks for Various Industrial Furnaces

The phosphate bonded high aluminum bricks are with high strength, low bulk density, low thermal, conductivity, high thermal shock resistance and the anti-spalling is good. Widely used in cement kiln,hot blast stove/furnace,EAF(electric arc furnace),coke oven door...WeCNBM are manufacturing various ceramic fiber products, fireclay bricks, corundum bricks,insulation bricks, magnesia bricks,silica brick. chrome and zirconia brick...

$High Alumina Fire Clay Corundum Refractory Bricks for Various Industrial Furnaces$

ITEM	UAL48	UAL55	UAL65	UAL75	UAL80	UAL85	ALP80
Refractoriness,℃	1750	1770	1790	1790	1810	1810	1810
Apparent Porosity,%	22	22	23	23	20	20	18
C.C.S, Mpa	39	44	49	53	55	60	100
Refractories Under Load (0.2Mpa),℃	1420	1470	1500	1520	1500	1520	1550
Reheating Linear Change,%	1450x2h 0.1~-0.4	1500x2h 0.1~-0.4	1500x2h 0.1~-0.4	1500℃x2h 0.1~-0.4	1550x2h -0.5~+0.5	1550x2h -0.5~+0.5	1550x2h -0.5~+0.5
Al2O3 Content , %	48	55	65	75	80

$High Alumina Fire Clay Corundum Refractory Bricks for Various Industrial Furnaces$

Our services:

1.Adhering to the business philosophy "Mutual Trust, Mutual Benefit, Mutual Profit, Faith Oriented".

2.According to your requirements to produce your order and OEM/ODM service is available.

3.Products are inspected through SGS and BV etc and accord with the international standard.

4.Your inquiry related to our products or prices will be replied in a timely manner.

Application:

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.

$High Alumina Fire Clay Corundum Refractory Bricks for Various Industrial Furnaces$

FAQ

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.

Q: In 2016, a few of the traditional refractory materials will be able to survive: The other is in large enterprises and individual has the unique advantage of the small enterprises, with independent technology system, production equipment advanced, there are certain funds set up to deal with risk, timely reform, such enterprises compared to a few years ago the productivity and sales or have declined, but overall is still in the stage of production increased steadily.

Q: Application characteristics of high alumina brick: Refractoriness. High alumina brick products are advanced varieties of aluminium silicate refractory products, and their refractoriness increases with the increase of Al2O3 content, generally not less than 1750 - 1790 DEG C. If the content of Al2O3 is more than 95% of corundum brick, the refractoriness can be as high as 1900-2000 degrees.

Q: What are the reasons for the decline in the performance of high alumina bricks when we use high alumina refractory bricks?: All the raw materials adding order, mixing time, material and material moisture trapped. 4, the pressure and the volume density of Pei brick and brick Pei size etc..

Q: How many cubic bricks does a high alumina brick have?: It is related to the content of aluminum in high alumina bricks.

Q: The difference between aluminium refractory and magnesia refractory: Therefore, the difference between the two is a neutral, one is alkaline, the original product is different naturally.

Q: What are the requirements for refractory materials in heat treatment furnace?: Fire resistance is an important performance index of refractory materials, but it does not represent the highest temperature in actual use of refractory materials. In actual use, refractories also bear certain pressure, therefore, must consider the high strength at high temperature refractory material, which is in high temperature under certain pressure without deformation, such as the NZ-40 refractory refractory degree up to 1730 DEG C, but the maximum temperature is only 1350 degrees celsius.

Q: What is the difference between high alumina brick and clay brick?: There must be a difference. They vary in color from the amount of aluminum, the weight, the temperature, and the color. For example: 75 high aluminum and 43 clay bricks, 75 single weight 4.5kg or more. 43 3.65kg or so, the use of temperature 75, high aluminum in about 1520, 43 of brick 1430 or so, the color of 75 pan white, 43 of the Loess color. In short, the difference is great.

Q: How high can aluminum bricks expand at 80O degrees of heat?: The expansion of high alumina brick is not only related to temperature, but also related to its material composition. The refractory temperature of high alumina brick is above 1770 centigrade. The temperature of 800 DEG C has little influence on the expansion of high alumina brick.

Q: Does the chimney have high acid resistance?: The chimney particles and gases, mostly coal tar products, material acidic, therefore, take good acid resistance, acid proof brick, Grouts also used potassium silicate clay acid is preferred.

Q: What is the high temperature limit of refractory bricks and refractory soil?: Refractory bricks are stone powder and clay paste. They are fired in a kiln of 1300 degrees. The upper limit is 1500 degrees above normal pressureRefractory bricks - refractory materials of a specified shape and size.

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