Insulating Fire Brick - Lightweight for Steel Pipe
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
Description:
Insulating Fire Brick with Light Weight are high performance insulation products manufactured with unique shot removing and vacuum forming process, provide excellent high temperature stability, extra low thermal conductivity and compressive strength.
Advantages of Insulating Fire Brick:
Low thermal conductivity.
High strength and resistance to corrosion.
Low heat capacity.
Low shrinkage after heavy firing.
High insulation
High refractoriness.
Low density.
Applications:
Insulating Fire Brick is highly applied in below:
Steel furnaces
Iron making furnaces
Glass kiln
Ceramic tunnel kiln
Cement kiln
FAQ:
Payment term:T/T 30 deposit after order confirmed,the balance after goods ready before shipping,or L/C, or Western Uninon for small amount.
Lead time:Normally in 5-10 days after deposit received
Sample apolicy:Sample are always available for each modle
Shipping port: Tianjing
Technical Data Sheet:
Item | Insulating Fire Brick with Light Weight | |||
0.6 | 0.8 | 1.0 | 1.3 | |
Al2O3 (%) | 40 | 40 | 40 | 40 |
Fe2O3 (%) | 1.5 | 1.5 | 1.2 | 2 |
SiO2 | 55 | 55 | 55 | 55 |
Bulk Density (g/cm3) | 0.6 | 0.8 | 1.0 | 1.2 |
Apparent Porosity % | 70 | 60 | 55 | 50 |
Cold Crushing Strength (Mpa) ≥ | 2.0 | 2.5 | 3.0 | 4.0 |
Reheating Linear Change (%)°C X 12H ≤ | 1300℃ -0.5 | 1350℃ -0.5 | 1350℃ -0.9 | 1350℃ -0.9 |
Thermal Conductivity((W/m.k)(1000°C) | 0.33 | 0.60 | 0.45 | 0.80 |
Max Service Temperature (°C) | 1200 | 1280 | 100 | 1350 |
- Q: Are insulating fire bricks resistant to acid attack?
- Yes, insulating fire bricks are resistant to acid attack.
- Q: Are insulating fire bricks resistant to nitrogen oxides?
- Insulating fire bricks are renowned for their exceptional thermal insulation properties and are commonly utilized in high-temperature applications, such as furnaces, kilns, and industrial boilers. Despite their remarkable heat resistance and ability to endure extreme temperatures, their resistance to nitrogen oxides (NOx) can vary based on the bricks' specific composition and manufacturing process. Nitrogen oxides encompass a group of harmful gases generated during combustion processes, particularly at elevated temperatures. These gases can have adverse effects on both human health and the environment. Even though insulating fire bricks possess a high melting point and can endure intense heat, they may not provide adequate resistance to nitrogen oxides independently. To enhance the resistance of insulating fire bricks against nitrogen oxides, additional measures and coatings may be necessary. These measures could involve the application of specialized refractory coatings or the inclusion of specific additives during the manufacturing process to create bricks that are more chemically resistant. It is essential to acknowledge that the resistance of insulating fire bricks to nitrogen oxides may also depend on the specific application and operating conditions. Different types of nitrogen oxides, such as nitrogen dioxide (NO2) or nitric oxide (NO), may have varying effects on the bricks. Therefore, it is advisable to consult the manufacturer or a refractory materials specialist to determine the suitability of insulating fire bricks in a particular environment where the presence of nitrogen oxides is of concern.
- Q: Can insulating fire bricks be used in residential applications?
- Yes, insulating fire bricks can be used in residential applications. Insulating fire bricks are lightweight and have excellent thermal insulation properties, making them suitable for various residential uses. They can be used to insulate fireplaces, wood-burning stoves, and chimneys, helping to increase energy efficiency and reduce heat loss. Additionally, insulating fire bricks can be utilized in the construction of pizza ovens and outdoor grills, providing excellent heat retention and insulation. Their ability to withstand high temperatures makes them ideal for these applications. Overall, insulating fire bricks offer homeowners a reliable and durable solution for enhancing the insulation and heat retention in residential settings.
- 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 designed to withstand high temperatures and provide excellent insulation, making them a suitable choice for constructing pizza ovens. These bricks have low thermal conductivity, which helps retain and distribute heat evenly throughout the oven. The insulating properties of the bricks help the oven reach and maintain the desired temperature, allowing for efficient and consistent cooking of pizzas. Additionally, insulating fire bricks are lightweight, making them easier to handle and install during the construction process. Overall, insulating fire bricks are a great option for building pizza ovens due to their ability to withstand high temperatures and provide effective insulation.
- Q: Are insulating fire bricks resistant to alkali vapor attack?
- Yes, insulating fire bricks are generally resistant to alkali vapor attack. They have a high degree of chemical stability and can withstand exposure to alkali vapors without significant degradation or damage.
- Q: Can insulating fire bricks be used in the construction of foundry molds?
- Insulating fire bricks are capable of being utilized in the construction of foundry molds. These bricks are produced using lightweight materials like clay, alumina, and silica, and are specifically designed to possess low thermal conductivity. This quality renders them ideal for various applications that necessitate resistance against high temperatures and insulation, particularly foundry molds. Foundry molds are employed to shape and retain molten metal during the casting procedure. Given that molten metal is generally poured at exceedingly high temperatures, it becomes imperative to employ materials that can endure the heat without melting or distorting. Insulating fire bricks possess a high melting point and exceptional thermal stability, making them appropriate for usage in foundry molds. Furthermore, apart from their resistance to high temperatures, insulating fire bricks also offer commendable insulation properties. This proves to be crucial in foundry molds as it assists in regulating the cooling rate of the molten metal, thereby preventing thermal shock and ensuring proper solidification. The insulation properties of insulating fire bricks also contribute to lowering energy consumption and enhancing the overall efficiency of the foundry process. All in all, insulating fire bricks are an enduring and efficient choice for the construction of foundry molds. They provide resistance against high temperatures, excellent thermal stability, and reliable insulation properties, thus establishing themselves as a dependable option for employment in the demanding conditions of foundry operations.
- Q: Can insulating fire bricks be custom-made?
- Indeed, it is possible to manufacture insulating fire bricks according to specific specifications. Typically, insulating fire bricks are crafted using lightweight materials like vermiculite, perlite, or refractory fibers, which are easily shaped into various forms and sizes. With this versatility, manufacturers can produce tailor-made insulating fire bricks to cater to specific demands and purposes. The customization options available may involve alterations in dimensions, thermal conductivity, compressive strength, and density. By adjusting the composition and design of the insulating fire bricks, they can be optimized to function optimally within specific temperature ranges, insulation requirements, and environmental conditions. Consequently, customers have the opportunity to collaborate with manufacturers in order to develop personalized solutions that perfectly align with their individual requirements.
- Q: Can insulating fire bricks be used in rotary kilns?
- Yes, insulating fire bricks can be used in rotary kilns. Insulating fire bricks are designed to have low thermal conductivity, which means they are able to withstand high temperatures while minimizing heat loss. This makes them suitable for use in rotary kilns, which are used in various industries for processes such as calcination, sintering, and roasting. By using insulating fire bricks in rotary kilns, the heat generated inside the kiln can be effectively contained, leading to greater energy efficiency and cost savings. Additionally, the insulating properties of these bricks help to reduce the temperature on the outer surface of the kiln, making it safer for operators to work around the equipment. Overall, insulating fire bricks are a suitable option for rotary kilns, providing excellent thermal insulation and contributing to the overall performance and longevity of the kiln.
- Q: Can insulating fire bricks be used in the construction of smelting furnaces?
- Smelting furnaces can indeed utilize insulating fire bricks in their construction. These bricks have been specifically crafted to endure extreme temperatures and offer exceptional insulation, rendering them an impeccable choice for smelting furnaces. Their low thermal conductivity aids in minimizing heat dissipation and upholding a steady temperature within the furnace. Moreover, these bricks are lightweight, which facilitates their handling and installation. All in all, incorporating insulating fire bricks in the construction of smelting furnaces can enhance energy efficiency, diminish operational expenses, and elevate the overall furnace performance.
- Q: Can insulating fire bricks be used for fireplace lining?
- Yes, insulating fire bricks can be used for fireplace lining. Insulating fire bricks are specifically designed to withstand high temperatures and provide excellent insulation. They have a low thermal conductivity, which means they can effectively retain heat and prevent excessive heat loss from the fireplace. This makes them an ideal choice for lining fireplaces as they help to increase the efficiency and effectiveness of the heating system. Additionally, insulating fire bricks are also resistant to thermal shock and can withstand rapid temperature changes, which is important in a fireplace where the temperature can fluctuate significantly. Overall, using insulating fire bricks for fireplace lining can improve the performance and energy efficiency of the fireplace while ensuring safety and durability.
Send your message to us
Insulating Fire Brick - Lightweight for Steel Pipe
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
