Mullite Insulation Brick for High Temperature Blast Furnace
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 1000 m.t./month
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Thermal Insulation Fire Clay Brick
Refractory brick is a block of refractory ceramic material used in lining furnaces, kilns, fireboxes, and fireplaces.
We provide high quality Refractory Fire Bricks that are used on wide range in the various industries like Cement, Glass and Steel. Refractory Fire Bricks are provided as per the quantity and specifications required by the customers. We provide an extensive range of Refractory Fire Bricks at reasonable prices that depend upon the quantity ordered.
Application
Insulating Fire Brick are used for the lining of converter, alternating current arc furnace, direct Current arc furnace and the ladle slag line, etc.
Company Advantage
(1)Long Insulating Fire Brick manufacture history: 25 years manufacturer
(2)Advanced equipment
(3)Diversification of production standards: ISO ANSI FEPA JIS ASTM
(4)Flexible payment: T/T L/C D/P D/A
(5)Professional marketing team and after-sale service
Insulating Fire Brick main feature:
Equipment
1 unit of Ceramic Abrasive (SG Abrasive) pilot production line
2 units of Compact grain Abrasive pilot production lines
1 unit of high-end coated abrasives (abrasive cloth) production line
2 units of Boron Carbide production lines
3 large flexible crushing and sieving lines for grit production lines
6 units of 5000KVA-10000KVA dumping type electric arc furnaces for Brown Fused Alumina fusion
Q1 What’s the transport method?
A1 FCL delivery goods with wooden pallet or wooden case by sea; If LCL delivery, must with wooden case; Sometimes need open top, flat rack or bulk cargo.
Q2 What’s the required payment term?
A2 Generally 30% TT as the prepayment, 70% TT before delivery. If need, 100% Irrevocable Letter of Credit or negotiation.
Q3 Which country are our products exported to?
A3 Apart from entire Chinese market, the US, Russia, Japan, Korea, Australia and some Southeast Asian Nations.
- Q:Can insulating fire bricks be used as a heat shield?
- Yes, insulating fire bricks can be used as a heat shield. They have excellent thermal insulation properties and can withstand high temperatures, making them an ideal choice for protecting against heat radiation and transferring minimal heat to the surrounding areas.
- Q:Can insulating fire bricks be used in chimneys or flues?
- It is not advisable to use insulating fire bricks directly in chimneys or flues due to their primary purpose of insulation rather than being a structural component. Chimneys and flues require refractory bricks that are specifically engineered to withstand the intense heat and corrosive byproducts of combustion. These refractory bricks have high thermal resistance and exceptional durability, ensuring the safe and efficient operation of the chimney or flue. Therefore, it is recommended to use refractory bricks instead of insulating fire bricks for construction or repair purposes in chimneys and flues.
- Q:What is the weight of insulating fire bricks?
- The weight of insulating fire bricks can vary depending on their size and composition. On average, insulating fire bricks weigh between 3.5 to 5 pounds (1.6 to 2.3 kilograms) per brick. However, it's important to note that this weight can fluctuate based on the specific manufacturer and the density of the brick. It is always recommended to check the product specifications or consult with the supplier to get an accurate weight for the insulating fire bricks you are interested in.
- Q:What is the bulk density of insulating bricks?
- National classification standard: water absorption rate of ceramic tile is less than or equal to 0.5%;
- Q:Can insulating fire bricks be used in electric furnaces?
- Yes, insulating fire bricks can be used in electric furnaces. These bricks are specifically designed to withstand high temperatures and provide excellent insulation, making them suitable for use in electric furnaces where heat retention is crucial.
- Q:Can insulating fire bricks be used in chimneys and fireplaces?
- Chimneys and fireplaces can indeed utilize insulating fire bricks. These bricks are specifically crafted to endure high temperatures and offer exceptional insulation. They are constructed from lightweight materials like ceramic fibers or refractory materials, which aid in minimizing heat transfer. Thus, they are an optimal choice for lining chimneys and fireplaces since they retain heat within the firebox and prevent its escape through the chimney. Moreover, insulating fire bricks enhance the heating system's efficiency by reducing heat loss and elevating the overall heat output. However, it is crucial to emphasize that insulating fire bricks should only be employed in appropriate sections of the chimney or fireplace, such as the firebox. Conversely, the smoke chamber or flue necessitate different types of bricks capable of withstanding the corrosive effects of flue gases.
- Q:Are insulating fire bricks fire-rated?
- Indeed, insulating fire bricks possess fire-rating. They are purposefully crafted to endure elevated temperatures and furnish superior thermal insulation in diverse applications. Fashioned from a distinct ceramic material with minimal thermal conductivity, these bricks possess the capability to retain heat and impede its transmission to the surroundings. Such attribute endows them with remarkable fire resistance, thereby safeguarding the structures they are employed in. Commonly employed within furnaces, kilns, fireplaces, and other environments characterized by high temperatures, insulating fire bricks play a pivotal role in ensuring fire protection.
- Q:Are insulating fire bricks resistant to thermal bridging?
- Yes, insulating fire bricks are resistant to thermal bridging. Thermal bridging occurs when there is a direct path for heat to flow through a material, bypassing the insulation. Insulating fire bricks are designed to minimize this by having low thermal conductivity, which means they are not effective at conducting heat. This helps to maintain a consistent temperature on both sides of the brick, preventing thermal bridging and improving the overall insulation performance.
- Q:Can insulating fire bricks be used in the construction of metal smelting molds?
- Yes, insulating fire bricks can be used in the construction of metal smelting molds. Insulating fire bricks are designed to withstand high temperatures, making them suitable for use in smelting processes where extreme heat is required. These bricks have excellent thermal insulation properties, which help to retain the heat and minimize heat loss during the smelting process. This is important for maintaining a consistent temperature within the mold, ensuring efficient and successful metal smelting. Additionally, insulating fire bricks are lightweight and easy to handle, making them a practical choice for constructing molds. Overall, insulating fire bricks are a reliable and effective option for constructing metal smelting molds.
- Q:How do insulating fire bricks affect the overall durability of a structure?
- The overall durability of a structure is significantly improved with the inclusion of insulating fire bricks. These bricks are designed with a low thermal conductivity, effectively resisting heat transfer. By limiting the amount of heat that passes through, they maintain a stable temperature within the structure, safeguarding it against extreme temperature changes. One of the primary advantages of insulating fire bricks is their capacity to endure high temperatures. They possess a high melting point, enabling them to maintain their structural integrity even in the presence of intense heat. This characteristic is particularly important in structures that generate high temperatures, such as furnaces or kilns. The ability of insulating fire bricks to withstand such extreme heat greatly contributes to the structure's durability. Additionally, insulating fire bricks offer exceptional insulation. Their low thermal conductivity prevents heat from escaping or entering the structure, resulting in energy efficiency. This not only reduces energy consumption, but also shields the structure from potential damage caused by excessive heat loss. By maintaining a consistent temperature, insulating fire bricks prevent thermal expansion and contraction, which can lead to cracks and structural instability. Apart from their resistance to heat and insulation properties, insulating fire bricks are also known for their resistance to chemical corrosion. Many structures are exposed to harsh environments or chemicals that can cause deterioration. However, insulating fire bricks are made from materials that resist chemical reactions, ensuring their durability and longevity. Overall, the utilization of insulating fire bricks significantly enhances the durability of a structure. Their capacity to endure high temperatures, provide insulation, and resist chemical corrosion makes them a valuable component in various industrial and residential applications. By ensuring a stable and protected environment, insulating fire bricks contribute to the long-lasting and reliable performance of the structure.
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Mullite Insulation Brick for High Temperature Blast Furnace
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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