Insulating Fire Brick - Lightweight Silica Refractory Brick for Hot Blast Furnace
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0.01
- Supply Capability:
- 2000 m.t/month
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Refractory Brick
Refractory brick can be divided into three process: Raw material, molding, burning.Generally, refractory brick was molded by dry pressing. By means of mixing the material uniformity in proportion and aging mixture some time. Then, pour some powders into the module and dry pressing. After dry pressing, the adobe need to pushed in the drying kiln to stoving or stay in the air to drying. This progress will need about 3-5 days. After this progress, then push the adobe into the tunnel furnace or shuttle kiln to burning around 1300C. This progress will be need about 5-7 days.
After burning, the brick will be packed in pallet and leave the factory.
Features
1.High refractoriness,
2.High-temperature endurable.
3.Good corrosion resistance.
4.Good spalling resistance and wear resistance.
5.Good thermal shock resistance.
6.High mechanical strength.
7.High-temperature creep rate is low.
8.Good volume stability at high temperature.
Application
1. For ladle and tundish.
2. High erosion resistance
3. Good performance.
4. Long service life.
5. Good mechanical strength and high refractoriness.
Data Sheet
Classification Temperature (℉/℃) | 3000/1650 |
Bulk Density (g/cm3 ) | ≤1.0 |
Thermal Conductivity | |
800℃, W/m.K | ≤0.39 |
1000℃, W/m.K | ≤0.43 |
1200℃, W/m.K | ≤0.48 |
Reheating Linear Change (%) | 1550℃×12h |
≤0.9 | |
Chemical Composition (%) | |
Al2O3 | ≥75 |
Fe2O3 | ≤0.5 |
Packaging & Shipping
Packaging Details:Be packed in fumigated wooden pallets
Delivery Detail: 30 days after order
Our Services
Optimum solution and product supply of refractories for high temperature industries, such as iron steel, non-ferrous, petrochemical and building materials.
Engineering design, contract and consult for refractories, and civil architecture design.
Research, development, manufacture and sale of superhard materials.
R&D, manufacture and sale of special packing materials for export.
Inspection, supervision and arbitration of refractories.
Consultation and services in refractories information.
Training and cultivation of high-level talents in refractories profession
Sales Network
Company Information
CNBM (China National Building Material) Group is the largest comprehensive building materials group in China that in integrate scientific research, manufacturing and logistics into one entity. The largest building materials and equipment specialists in China. Upon State Council approval, today CNBM owned more than 300 subordinate manufacturing factories and servicing companies. There are 6 fully owned public listed companies and 11 partially owned with substantial shares public listed companies. In many of these fields, CNBM is playing the leading role in the building industry in the country.
FAQ
1. Which products do you have?
We have all kinds of refractory brick, castable, mortar, cement, ceramic fiber products, etc.
Or you could browse our products to choose what you need.
2. Can you give me a brief introduction of the application of your products?
We are mainly specializing in the refractory materials in iron and steel, cement, glass, ceramics, petrochemical, electric power Industry, etc.
3. If I need your offer, what information do you need?
In order to choose suitable products, it will be appreciated to provide us the information, such us specification, technical data, order quantity, products application etc. If any question, please contact us freely.
- Q: What is the weight of an average insulating fire brick?
- The weight of an average insulating fire brick typically ranges between 2.5 to 4.5 pounds or 1.1 to 2 kilograms.
- Q: Can insulating fire bricks be used for pizza ovens?
- Indeed, pizza ovens can make use of insulating fire bricks. These bricks have been specifically crafted to endure extreme heat and offer exceptional insulation, positioning them as an optimal selection for pizza ovens. By possessing low thermal conductivity, insulating fire bricks excel at retaining heat for extended durations, guaranteeing that your pizza is evenly and efficiently cooked. Moreover, their lightweight composition allows for effortless handling and installation in a pizza oven. Ultimately, the utilization of insulating fire bricks within a pizza oven can effectively uphold high temperatures, diminish heat loss, and enhance the overall cooking proficiency.
- Q: Are insulating fire bricks resistant to chlorine gas?
- Yes, insulating fire bricks are resistant to chlorine gas.
- Q: Are insulating fire bricks resistant to thermal stress?
- Insulating fire bricks have the ability to resist thermal stress. These bricks are specifically designed to endure high temperatures and fluctuations without cracking or breaking. They are constructed from refractory materials that possess exceptional thermal insulation properties and can tolerate extreme heat. Insulating fire bricks possess a low thermal conductivity, allowing them to effectively resist heat transfer and maintain their structural integrity even when exposed to rapid temperature changes. They find common applications in kilns, furnaces, and fireplaces, where thermal stress is a major concern. In essence, insulating fire bricks are engineered to offer dependable and long-lasting insulation while enduring the thermal stress associated with high-temperature environments.
- Q: Are insulating fire bricks resistant to high-velocity gases?
- Yes, insulating fire bricks are resistant to high-velocity gases. These bricks are specifically designed to withstand extreme temperatures and are often used in applications where high-velocity gases are present, such as in furnaces and kilns. Their dense and non-porous structure helps to prevent gas penetration, making them an ideal choice for insulation in such environments.
- Q: Can insulating fire bricks be used in cement plants?
- Yes, insulating fire bricks can be used in cement plants. Insulating fire bricks are designed to withstand high temperatures and are commonly used in industries that require thermal insulation. In cement plants, they can be used in various applications such as lining kilns, furnaces, and other high-temperature equipment. These bricks help in reducing heat loss, improving energy efficiency, and ensuring consistent and controlled temperatures in the cement production process. Additionally, insulating fire bricks are lightweight and have low thermal conductivity, making them an ideal choice for insulating applications in cement plants.
- Q: Are insulating fire bricks suitable for the insulation of chimneys?
- Yes, insulating fire bricks are suitable for the insulation of chimneys. These bricks are designed to withstand high temperatures and provide excellent thermal insulation, making them an ideal choice for chimney insulation. They help to prevent heat loss, improve energy efficiency, and reduce the risk of chimney fires.
- Q: Do insulating fire bricks emit any harmful gases when heated?
- No, insulating fire bricks do not emit any harmful gases when heated. They are specifically designed to have excellent thermal insulation properties without releasing any harmful emissions.
- Q: Can insulating fire bricks be used in the construction of glass bottle production furnaces?
- Insulating fire bricks have the capability to be utilized in the construction of glass bottle production furnaces. These bricks are specifically designed to withstand high temperatures and offer exceptional thermal insulation. They are commonly employed in applications that necessitate heat retention and energy efficiency, like furnaces. By incorporating insulating fire bricks into the construction of glass bottle production furnaces, the generated heat during the glass-making process can be effectively contained within the furnace, resulting in diminished heat loss and enhanced energy efficiency. Consequently, this can lead to cost savings and improved production performance. Furthermore, insulating fire bricks can aid in safeguarding the structural integrity of the furnace by minimizing thermal stress and preventing heat transfer to the surrounding environment. In summary, the utilization of insulating fire bricks in glass bottle production furnaces can contribute to a more efficient and long-lasting furnace operation.
- Q: Can insulating fire bricks be used for insulation in chemical storage tanks?
- Yes, insulating fire bricks can be used for insulation in chemical storage tanks. Insulating fire bricks are specifically designed to provide high levels of thermal insulation, making them suitable for various industrial applications, including chemical storage tanks. These bricks have excellent insulating properties due to their low thermal conductivity, which helps to minimize heat transfer and maintain a stable temperature inside the tank. Additionally, insulating fire bricks are resistant to high temperatures and can withstand the corrosive nature of many chemicals, making them a suitable choice for insulating chemical storage tanks.
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Insulating Fire Brick - Lightweight Silica Refractory Brick for Hot Blast Furnace
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0.01
- Supply Capability:
- 2000 m.t/month
OKorder Service Pledge
OKorder Financial Service
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