Insulating Fire Brick - Refractory Brick for Furnace, Fire Brick Prices, Clay Brick
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0.01
- Supply Capability:
- 2200 m.t/month
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Acid Resistant Brick
CMAX firebricks are classified under temperature between 1300℃ to 1700℃, manufactured from high purity alumina clay by mixing, press-forming, drying, sintering and machining. Bricks contain carefully-graded organic fillers which are burned out during sintering to give a uniform controllable pore structure. This technique makes product feature low thermal conductivity and excellent heat insulation
Features
Light weight and low thermal conductivity allows thinner furnace walls
Maintain stable structural strength throughout ambient to maximum service temperature
Low heat storage results in rapid cooling and heating operation
Low iron and impurities to enhance reducing atmosphere
High thermal shock resistance in preventing spalling
Non standard sizes and shapes are available upon request
Application
1. Building materials for blast furnace
2. Building materials for hot-blast stove
3. Building materials for coke oven
4. Building materials for steel making furnace
5. For construction material in steel industry
6. For ladle
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:Can insulating fire bricks be used in applications involving molten metal?
- Yes, insulating fire bricks can be used in applications involving molten metal. Insulating fire bricks have high heat resistance and low thermal conductivity, making them suitable for withstanding the extreme temperatures generated by molten metal. They can be used in applications such as furnaces, kilns, and foundries, providing insulation and protection against heat transfer.
- Q:Can insulating fire bricks be used in the construction of foundry furnaces?
- Certainly, foundry furnaces can utilize insulating fire bricks in their construction. These bricks, composed of lightweight materials such as ceramic fibers, vermiculite, or perlite, possess excellent insulating properties. With their ability to withstand high temperatures, they are deemed appropriate for foundry furnaces. To endure the intense heat generated during metal melting, foundry furnaces necessitate materials that are heat-resistant. Insulating fire bricks, with their exceptional heat transfer resistance, effectively minimize heat loss within the furnace. Consequently, they are an ideal choice for insulating the furnace's walls and floor, thereby enhancing energy efficiency and reducing fuel consumption. Furthermore, the lightweight nature of insulating fire bricks facilitates their handling and installation during furnace construction. Their lightweight composition also reduces the overall weight of the furnace structure, making it more portable and easier to relocate, if necessary. In summary, due to their outstanding insulating properties, heat resistance, and lightweight characteristics, insulating fire bricks are a suitable option for constructing foundry furnaces. By improving efficiency and performance while enduring the extreme temperatures required for metal melting, they prove to be highly advantageous.
- Q:Can insulating fire bricks be used in the construction of industrial boilers?
- Industrial boilers can utilize insulating fire bricks for their construction. These bricks are specially designed with low thermal conductivity, making them ideal for retaining heat in high-temperature applications. In the case of industrial boilers, insulating fire bricks can be used to line the combustion chamber and other areas that require insulation. The use of insulating fire bricks in industrial boilers offers several advantages. Firstly, their low thermal conductivity helps reduce heat loss, thereby improving the overall energy efficiency of the boiler. This can lead to significant cost savings in the long run. Additionally, these bricks have a high resistance to thermal shock, making them capable of withstanding frequent temperature fluctuations without cracking or breaking. This is particularly important in boiler applications where temperatures can change rapidly. Moreover, insulating fire bricks are lightweight and easy to install, making them a convenient choice for construction projects. They can be shaped and cut to fit the specific requirements of the boiler, allowing for a precise and efficient installation process. In summary, the use of insulating fire bricks in the construction of industrial boilers is a suitable choice due to their excellent thermal insulation properties, resistance to thermal shock, and ease of installation.
- Q:Do insulating fire bricks require maintenance?
- Yes, insulating fire bricks do require maintenance. While they are known for their durability and ability to withstand high temperatures, regular maintenance is necessary to ensure their optimal performance and longevity. One key aspect of maintenance is periodic cleaning. Over time, insulating fire bricks can accumulate dust, soot, and other debris, which can affect their insulating properties. Therefore, it is recommended to clean the bricks regularly to remove any build-up. This can be done using a soft brush or a mild cleaning solution. Another important aspect of maintenance is checking for any cracks or damages. Inspecting the bricks for any signs of wear and tear is crucial to identify and address any issues before they worsen. Cracks or damages can compromise the bricks' insulation and stability, so they should be repaired or replaced as needed. Furthermore, it is important to monitor the condition of the mortar or refractory cement used to hold the insulating fire bricks together. Over time, the mortar can deteriorate due to exposure to heat and other elements. Regularly inspecting and repairing any damaged mortar helps to maintain the structural integrity of the fire bricks. In addition to these maintenance tasks, it is essential to follow the manufacturer's instructions and recommendations for the specific type of insulating fire bricks used. This may include guidelines for installation, temperature limits, and any other specific care instructions. Overall, while insulating fire bricks are durable, regular maintenance is necessary to ensure their optimal performance and prolong their lifespan. Proper cleaning, inspecting for damage, and following manufacturer's guidelines are key components of maintaining insulating fire bricks.
- Q:Are insulating fire bricks resistant to flame penetration?
- Indeed, the resistance of insulating fire bricks to flame penetration is undeniable. Crafted from materials boasting elevated melting points and exceptional thermal insulation properties, these bricks are engineered to endure extreme temperatures and thwart the infiltration of flames. Consequently, they are frequently employed in scenarios necessitating insulation and safeguarding against heat, including furnaces, kilns, and fireplaces. The impeccable composition and structure of insulating fire bricks confer upon them an extraordinary capacity to withstand flame penetration, thereby efficaciously confining and regulating the propagation of fire.
- Q:Can insulating fire bricks be used in high-temperature filters?
- Yes, insulating fire bricks can be used in high-temperature filters. These bricks are designed to withstand extreme temperatures and provide excellent insulation. They can effectively trap and filter out impurities in high-temperature environments, making them suitable for use in high-temperature filters.
- Q:Can insulating fire bricks be used for insulation in cryogenic applications?
- Indeed, insulating fire bricks have the capacity to be utilized for insulation purposes in cryogenic applications. These bricks are fabricated from lightweight refractory materials possessing minimal thermal conductivity, thereby rendering them exceptionally efficient in diminishing heat transmission. The insulation materials employed in cryogenic applications must possess the capability to endure exceedingly low temperatures and impede heat escape. Insulating fire bricks exhibit remarkable thermal stability, enabling them to sustain their insulation characteristics even when subjected to cryogenic temperatures. Consequently, they are frequently employed in cryogenic storage tanks, pipelines, and various equipment to furnish insulation and curtail heat transmission.
- Q:Are insulating fire bricks resistant to mold or mildew?
- No, insulating fire bricks are not resistant to mold or mildew.
- Q:Are insulating fire bricks resistant to thermal stress?
- Yes, insulating fire bricks are designed to be highly resistant to thermal stress. They can withstand high temperatures without cracking or breaking, making them ideal for applications where thermal insulation and durability are required.
- Q:Can insulating fire bricks be used to build pizza ovens?
- Yes, insulating fire bricks can be used to build pizza ovens. Insulating fire bricks are known for their high heat resistance and low thermal conductivity, making them a suitable material for constructing pizza ovens that require high temperatures for efficient cooking. These bricks can help retain heat and distribute it evenly, resulting in a well-insulated and efficient pizza oven.
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Insulating Fire Brick - Refractory Brick for Furnace, Fire Brick Prices, Clay Brick
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0.01
- Supply Capability:
- 2200 m.t/month
OKorder Service Pledge
OKorder Financial Service
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