Insulating Fire Brick - High Temperature Fireproof Fire Clay Refractory Heat Insulation Bricks for Thermal Equipment
- 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: Are insulating fire bricks resistant to gas permeability?
- Insulating fire bricks possess gas impermeability, as they are engineered with low porosity and high density. These bricks are crafted from superior refractory materials like clay or silica and undergo a unique manufacturing process that guarantees minimal pore size and compactness. Consequently, they excel at containing gases and averting leakage. Widely employed in high-temperature settings such as furnaces, kilns, and industrial boilers, insulating fire bricks play a critical role in ensuring efficient and safe operations by maintaining gas tightness.
- Q: Are insulating fire bricks suitable for use in chimneys and fireplaces?
- Yes, insulating fire bricks are suitable for use in chimneys and fireplaces. Insulating fire bricks are designed to withstand high temperatures and provide excellent thermal insulation. They are made from lightweight materials such as ceramic fibers or lightweight aggregates, which help to retain heat and prevent heat loss. This makes them ideal for lining chimneys and fireplaces as they can effectively trap and radiate heat, resulting in improved energy efficiency. Additionally, insulating fire bricks have low thermal conductivity, meaning they can resist cracking and spalling caused by rapid temperature changes, ensuring their durability and longevity. Overall, insulating fire bricks are a reliable and effective choice for enhancing the performance and safety of chimneys and fireplaces.
- Q: Are insulating fire bricks resistant to slag attack?
- Yes, insulating fire bricks are generally resistant to slag attack. Insulating fire bricks are made from lightweight and porous materials, such as alumina, silica, and other refractory materials. These bricks are designed to provide excellent insulation and high-temperature resistance in various industrial applications, including furnaces, kilns, and incinerators. Slag attack refers to the corrosion or erosion caused by molten slag, which is a byproduct of certain industrial processes like metal smelting or coal combustion. Slag can be highly corrosive and can cause damage to refractory materials, including fire bricks. However, insulating fire bricks are specifically formulated to have a high resistance to slag attack. Their composition and structure allow them to withstand the corrosive nature of molten slag, preventing erosion and maintaining their insulating properties over time. Moreover, insulating fire bricks can also have different levels of slag resistance, depending on their specific composition and manufacturing process. Some fire bricks may have additional additives or coatings to enhance their resistance to slag attack. It is important to note that while insulating fire bricks offer good resistance to slag attack, the severity and duration of exposure to slag can also impact their performance. In highly corrosive environments or prolonged exposure to molten slag, even the most resistant fire bricks may eventually experience some level of degradation. Overall, insulating fire bricks are a reliable choice for applications where resistance to slag attack is required. However, it is always recommended to consult with a refractory engineer or supplier to ensure the appropriate selection of fire bricks based on the specific conditions and requirements of the industrial process.
- Q: Is it possible to paint or coat insulating fire bricks?
- Yes, it is possible to paint or coat insulating fire bricks. However, it is important to use a paint or coating that can withstand high temperatures, as insulating fire bricks are designed to be used in extremely hot environments. Regular paint or coatings may not be suitable as they can burn or deteriorate when exposed to high temperatures. It is recommended to use specialized high temperature paint or coatings that are specifically formulated to withstand the heat of insulating fire bricks. These paints or coatings typically have a high temperature resistance of several hundred degrees Celsius or more. Additionally, it is important to properly clean and prepare the surface of the bricks before applying any paint or coating to ensure good adhesion and durability.
- Q: Are insulating fire bricks suitable for insulation in steam boilers?
- Yes, insulating fire bricks are suitable for insulation in steam boilers. They are designed to withstand high temperatures and provide excellent thermal insulation, making them ideal for use in steam boilers to minimize heat loss and improve energy efficiency.
- Q: Are insulating fire bricks resistant to alkali-silica reaction?
- Insulating fire bricks (IFBs) are not inherently resistant to alkali-silica reaction (ASR). ASR is a chemical reaction that occurs between the alkalis from cement and reactive forms of silica present in aggregates, which can lead to the formation of a gel that expands and causes cracking in concrete structures. While IFBs are generally made from refractory materials that are designed to withstand high temperatures and thermal shock, they do not have specific properties to resist ASR. The resistance to ASR depends on the composition and characteristics of the specific refractory material used in the IFB. If the refractory material used in the IFB contains reactive forms of silica, such as quartz or cristobalite, and there is exposure to alkalis, there is a possibility of ASR occurring. However, if the refractory material is low in reactive silica content or contains additives that can mitigate ASR, the risk of ASR may be minimized. It is important to note that the primary purpose of IFBs is to provide insulation in high-temperature applications, such as kilns, furnaces, and fireplaces. If ASR resistance is a critical requirement for a specific application, it is recommended to consult with the manufacturer or a materials engineer to determine the suitability of the IFB for that particular scenario.
- Q: Can insulating fire bricks be used in refractory cement?
- Yes, insulating fire bricks can be used in refractory cement. Insulating fire bricks are designed to provide thermal insulation in high-temperature applications, while refractory cement is used to create a strong and durable bond between bricks or other refractory materials. By using insulating fire bricks in conjunction with refractory cement, the overall thermal efficiency and insulation properties of the structure can be improved. This can help to reduce heat loss and increase the overall efficiency of the system. However, it is important to carefully follow the manufacturer's instructions and guidelines when using insulating fire bricks and refractory cement together to ensure proper installation and performance.
- Q: Are insulating fire bricks suitable for use in residential fireplaces?
- Insulating fire bricks can be suitable for use in residential fireplaces, depending on the specific requirements and preferences of the homeowner. Insulating fire bricks are designed to have a low thermal conductivity, which means they can effectively retain heat and prevent it from escaping the fireplace. This can result in a more efficient and effective heating of the room, as less heat is lost through the bricks. Additionally, insulating fire bricks are lightweight and easy to handle, making them a convenient option for homeowners who may want to install or replace bricks themselves. They are also durable and resistant to high temperatures, ensuring that they can withstand the intense heat produced by the fire. However, it is important to note that insulating fire bricks may not be the best choice for everyone. Traditional fire bricks are denser and have a higher thermal mass, which means they can absorb and radiate heat for a longer period of time. This can create a more consistent and long-lasting heat output, which some homeowners may prefer. Ultimately, the decision to use insulating fire bricks in a residential fireplace should be based on the specific needs and preferences of the homeowner. Consulting with a professional fireplace installer or seeking advice from a reputable supplier can help ensure that the chosen bricks are suitable for the intended use.
- Q: Can insulating fire bricks be used in the construction of brick kilns?
- Yes, insulating fire bricks can be used in the construction of brick kilns. These fire bricks are designed to withstand high temperatures and provide excellent insulation, making them ideal for lining the walls and floors of brick kilns. They help to retain heat, improve energy efficiency, and protect the kiln structure from thermal stress.
- Q: Can insulating fire bricks be used in the construction of glass melting furnaces?
- Yes, insulating fire bricks can be used in the construction of glass melting furnaces. These bricks are designed to withstand high temperatures and provide excellent insulation, making them suitable for use in the extreme heat of glass melting processes. Their low thermal conductivity helps to retain heat within the furnace, improving energy efficiency and maintaining a stable melting environment.
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Insulating Fire Brick - High Temperature Fireproof Fire Clay Refractory Heat Insulation Bricks for Thermal Equipment
- 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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