| Customization: | Available |
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| Classification: | High-Alumina |
| Feature: | Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight, Low Thermal Conductivity |
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High Alumina Lightweight Insulating Firebrick for Steel Plants
Brief Introduction of High Alumina Lightweight Insulating Brick:
High Alumina Lightweight Insulating Brick, also known as light weight high alumina brick, mainly contain more than 48% alumina oxide. This kind of brick does not directly exposed to high temperature inside kilns or furnaces, it only built closely to the kiln wall as insulation layers.
Application of High Alumina Lightweight Insulating Brick:
It's mainly used for building heat insulating walls or heat preserving walls, which is basically for preserving or insulating heat.
Feature of High Alumina Lightweight Insulating Brick:
Dimensions of High Alumina Lightweight Insulating Brick:
The standard sizes of them are 230*114*65mm and 230*114*76mm. Except for the common sizes, some special shapes could be customized according to the customers' requirements
Chemical & Physical Properties of High Alumina Lightweight Insulating Brick:
| Item | High Alumina Lightweight Insulating Brick | |||
| LG-0.6 | LG-0.8 | LG-1.0 | LG-1.3 | |
| Al2O3% ≥ | 45 | 48 | 48 | 48 |
| Fe2O3% ≤ | 2.0 | 2.0 | 2.0 | 2.0 |
| Bulk Density (g/cm3) ≤ | 0.6 | 0.8 | 1.0 | 1.3 |
| Cold Crushing Strength(MPa) ≥ | 1.8 | 2.5 | 3.0 | 5.0 |
| Linear Change On Reheating 2% (ºC*h) ≤ |
1200ºC*12h | 1250ºC*12h | 1300ºC*12h | 1350ºC*12h |
| Thermal Conductivity(w/m.k,{350±25ºC}) ≤ | 0.25 | 0.32 | 0.45 | 0.55 |
| Maximum Use Temperature (ºC) ≥ |
1250 | 1250 | 1300 | 1350 |
Packing Method:
a. Bricks will be stacked on the export wooden pallets in order
b. There will be paper sheets between each layer of bricks
c. Orderly placed refractory bricks are wrapped around by plastic film to be waterproof
d. Eventually the four sides and top will be reinforced with plywood to prevent collisions
e. Pallet size no more than 1100x1100x1100 mm
Packing Photos:
Brief Introduction of Fireramo:
Henan Fireramo Industrial Co.,Ltd. is located in Songlou Industrial Zone, Xinmi City, Henan Province, China, which is one of the largest refractory base in China. The factory of us covers an area of 108,000 Square Meters with more than 1 billion RMB fixed assets. There are around 400 employees in our factory, including 20 board members, 10 technicians, and 4 plant managers. Fireramo is a new technology enterprise specializing in manufacturing, production, sales and consultant of refractory materials for various industry, such as, cement plants, glass factories, steel plants, chemical & oil industries.
Fireramo has been established since 1998. We do both domestic and overseas business. Our products have been sold all over the world, especially to Iran, Turkey, Pakistan, Korea, UAE, Saudi Arabia, Kuwait, Syria, Qatar, Russia, etc.
Factory Equipment:
R&D:
Fireramo has its own engineering technology center and testing laboratories, which can meet the testing requirements for various kinds of products and raw materials, and the research and development of new products. At the meanwhile, we have a well-equipped and skilled furnace construction team that can provide users with service items such as furnace design, construction, rapid maintenance and operation technical training, etc.
Capacity:
Our manufacturing company includes two high alumina brick and fireclay brick production lines, two silica brick production lines, two unshaped production lines and two lightweight brick production lines. The total production capacity reaches 148,000 tons, of which the annual output of high alumina clay brick production line is 50,000 tons, the annual output of silica brick production line is 60,000 tons, the annual output of lightweight production line is 18,000 tons, and the annual output of unshaped production line is 20,000 tons.
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