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High alumina brick
- 5000 Ton / Tons per Month
- Tianjin Qingdao Shanghai
- T/T L/C D/P D/A Credit Card
- Magnesium oxide 90%
- Shandong supplier fiber reinforced calcium silicate board
- Placa de silicato de calcio 1000 * 500 * 50 mm
- High density thermal insulation material, high-temperature refractory lining
- High density calcium silicate board, carbon fiber, glass fiber
- High density non stick calcium aluminosilicate board
Product Details
Place of Origin: | Henan, China | Shape: | Brick | Material: | Alumina Block |
SiO2 Content (%): | Standard | Al2O3 Content (%): | ≥55~85% | MgO Content (%): | 0.8-1.2 |
CaO Content (%): | 0.01 | CrO Content (%): | 0.1~0.3% | ||
SiC Content (%): | 0.00% | Model Number: | High alumina brick, DDSK37 | Brand Name: | Dengda |
Product Description
Our Main Advantages
As for high alumina brick series products, we excel our other high alumina brick suppliers in many aspects, such as:
We enjoy the biggest production lines of high alumina brick and largest production capacity.
---More than 8000 mts high alumina brick can be supplied per month. We can help you save your time limit for a project. Besides, we provide a small number of high alumina brick used for kinds of furnace maintenance as well.
Advanced technology makes it possible for us to have very high qualified rate of high alumina brick .
---Our qualified rate of high alumina brick has so far reached over 98%, therefore, our high alumina brick enjoy excellent quality and reasonable price from the point of view.
Abundant financial resources are one of our crucial advantages.
--- Rich fund has been obtained by us through good operation over years, which are allowed us to have the ability of operating L/C clauses in the context of of the economic crisis. Thus, we are able to pay in advance in the case of receipt of a small amount of prepayment so as to smoothen high alumina brick`s production and rush on the delivery date as well as reduce our customers' financial pressures.
1.SK standard series high alumina brick
This index applies to SK series high alumina bricks. SK series high alumina bricks include SK-40 high alumina brick; SK-38 high alumina brick; SK-36 high alumina brick; SK-34 high alumina brick; SK-32 high alumina brick.
high alumina brick Item | high alumina brick Index | |||||
SK-40 | SK-38 | SK-36 | SK-34 | SK-32 | ||
Al2O3,% ≥ | 80 | 65 | 48 | 42 | 36 | |
Refractoriness℃ ≥ | 1790 | 1790 | 1750 | 1730 | 1710 | |
Refractoriness under load,(0.6%),℃ ≥ | 1530 | 1500 | 1420 | 1350 | 1300 | |
App. porosity,% | 21 | 23 | 23 | 24 | 24 | |
C.C.S, MPa ≥ | 75 | 49 | 39.2 | 25 | 20 | |
Linear change on reheating, % | 1400℃×2h | +0.1-0.5 | +0.2-0.5 | |||
1450℃×2h | +0.1 -0.4 | |||||
1500℃×2h | +0.1 -0.4 | +0.2 -0.4 |
2.High Alumina Brick for general uses
This index applies to high alumina bricks for general uses. The high alumina bricks for general use are composed of LZ-75 high alumina brick; LZ-65 high alumina brick; LZ-55 high alumina brick; LZ-48 high alumina brick ; anchor high alumina brick for reheating furnace. They include LZ-55 high alumina brick; LZ-48 high alumina brick.
high alumina brick Item | high alumina brick Index | |||
LZ-75 | LZ-65 | LZ-55 | LZ-48 | |
Al2O3,% ≥ | 75 | 65 | 55 | 48 |
Refractoriness℃ ≥ | 1790 | 1790 | 1770 | 1750 |
Refractoriness under load,(0.6%),℃ ≥ | 1520 | 1500 | 1470 | 1420 |
Linear change on reheating, (1500℃×2h)% | +0.1-0.4 | +0.1-0.4 | +0.1-0.4 | +0.1-0.4(1450℃) |
App. porosity,% | 23 | 23 | 22 | 22 |
C.C.S,Mpa ≥ | 54 | 49 | 44 | 39 |
3.High alumina brick for blast furnace
This index applies to high alumina bricks for building the following parts of cylinder of blast furnace. They include GL-65 high alumina brick; GL-55 high alumina brick; GL-48 high alumina brick.
| HIGH ALUMINA BRICK | ||||
|
| ||||
PROPERTIES | VALUE | ||||
GL-65 | GL-55 | GL-48 | |||
Al2O3,% |
| ≥ | 65 | 55 | 48 |
0.2MPa Refractoriness under load,℃ | ≥ | 1500 | 1480 | 1450 | |
Linear changes on reheating% | 1500℃,2h | 0 | - | ||
1450℃,2h | - | 0 | |||
Apparent porosity |
| ≤ | 19 | 18 | |
Cold compressive strength Mpa |
| ≥ | 58.8 | 49.0 |
4.Burned micro hole carbon-high alumina brick for blast furnace
Burned micro hole carbon-high alumina brick for blast furnace is divided into :WLT-1 carbon-high alumina brick; WLT-2 carbon-high alumina brick; WLT-3 carbon-high alumina brick.
5.Normal high alumina brick for hot blast stove
This index applies to normal high alumina brick for building hot blast stove. Normal high alumina bricks for hot blast stove include:RL-65 high alumina brick; RL-55 high alumina brick; RL-48 high alumina brick.
6.Low creep high alumina brick for hot blast stove
This index applies to low creep high alumina brick for building hot blast stove. They include :DRL-155 high alumina brick; DRL-150 high alumina brick; DRL-145 high alumina brick; DRL-140 high alumina brick; DRL-135 high alumina brick; DRL-130 high alumina brick; DRL-127 high alumina brick
7.High alumina brick for electric arc furnace roofs
This index applies to burned and unburned high alumina bricks for electric arc furnace roofs. The burned and unburned high alumina bricks for electric arc furnace roofs are composed of :DL-80 high alumina brick; DL-75 high alumina brick; BDL-80 high alumina brick; BDL-75 high alumina brick.
8.High alumina brick for steel ladle
This index applies to high alumina bricks for steel ladle lined with working-level. They include CL-55 high alumina brick; CL-65 high alumina brick; CL-75 high alumina brick; CL-80 high alumina brick;PZCL-78 high alumina brick.
The High Alumina Refractory Bricks are packed on stadard export wooden pallet with papers in each layer, thick paper on the five sides, and PVC film wrapped outside of the whole pallet.
High alumina brick order quantity
we can supply big quantity for whole blast furnace project, hot blast stove project and electric arc furnace. We can also provide a small quantity of high alumina brick used for the above furnace repair.
Our main products include different kinds of refractory brick:such as Fire Clay Brick, High Alumina Refractory Bricks , Light Weight Insulating Brick,Corundum Brick,Refractory Balls etc.They are widely used in Iron and steel, Nonferrous metals, Building materials(Cement,Glass,Ceramic), Petrochemical, Energy & Incineration etc industries. Our products have been exported to India,Turkey,Vietnam,Malaysia and Kazakhstan etc.
“Science-Technology Innovation, Cooperation for both-winner”, Henan Lite Refractory Material Co., Ltd will do the best for the clients in a timely and effective way.
1. Dengda enterprise is refractory business mogul in China.
2. Quality is our culture.
3. Our sales pitch is with us your money in safe your business in safe.
4. We have professional automatic production line and stuff who is making high quality in short time.
5. We will sign contract with you to be more safe.
6. We produce according to your detail specifications.
7. The good business start here!
Contact Us
- Zhengzhou Dengda Electric Melting Charging Co., Ltd.
- Contact nameCindy Tan
- Phone86-371-55950822
- AddressXinmi, Chaohua Town Zhengzhou,Henan
- Cement plant, power plant, aluminum plant, steel plant, chemical plant, metallurgical industry, thermal insulation board
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