• Insulating Fire Brick - Refractory JM Mullite Insulation Brick JM-26 System 1
  • Insulating Fire Brick - Refractory JM Mullite Insulation Brick JM-26 System 2
  • Insulating Fire Brick - Refractory JM Mullite Insulation Brick JM-26 System 3
  • Insulating Fire Brick - Refractory JM Mullite Insulation Brick JM-26 System 4
Insulating Fire Brick - Refractory JM Mullite Insulation Brick JM-26

Insulating Fire Brick - Refractory JM Mullite Insulation Brick JM-26

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
1000 m.t./month

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Refractory mullite insulating refractory brick JM 23

Okorder series heat insulation brick

Okorder series thermal insulation brick is an effective, energy saving, low carbon, environmental protection advanced, according to the ASTM standard manufacturing products. Okorder series products are best Li Ning and insulation in all types of industrial furnaces in the metallurgical field, aluminum, petrochemical, electric power and glass ceramic materials. They can be used as part of the working layer of thermal insulation or non - melting. Products have been widely used in the following furnace, achieved satisfactory results.

Application of heat preservation brick

Metallurgical Industry: blast furnace, hot blast furnace, heating furnace, etc..

Petrochemical Industry: ethylene cracking furnace, hydrogen production furnace, primary reformer, heating furnace, etc..

Ceramic industry: roller kiln, kiln, etc..

Glass industry: glass furnace regenerator, etc.

Carbon industry: carbon furnace, etc..

Aluminum electrolysis industry: aluminum reduction cell, etc.

Other industries: tunnel kiln, shuttle kiln, etc..

Advantages of heat insulation brick

Low thermal conductivity: more porosity will bring good thermal insulation effect, energy saving.

High crushing strength: high crushing strength, volume stability.

Low heat storage: small heat storage to absorb more heat, energy-saving effect is obvious.

Gao Chundu: iron, alkali metal impurity content is low.

The precise size: Brick size processing precision, special shape cutting and grinding, accelerate the brickwork.

Insulating brick picture

Common problem solutions

1. What products do you have?

We have all kinds of refractory bricks, refractory casting materials, mortar, cement, ceramic fiber products, etc..

Or you can browse our products to choose what you need.

2. How to control product quality?

With strict quality control system throughout the material selection and production process, we have the quality of refractory materials and ceramic fiber products to meet customer requirements.

From the selection of raw materials, the quality of our control to start. The quality certificate of the raw material is required, each batch of the products are to be tested in the use of the forward line. In the production process, the quality control by the workers, and then each piece of classification, and through the quality supervision and inspection.

3. Can you give me a brief introduction to the application of your product?

My company is mainly engaged in refractories in the steel, cement, glass, ceramics, petrochemical, electric power and other industries.

4. What information do you need if I need you?

In order to select the right products, we will provide us with information, such as the United States, technical data, order quantity, product application, etc..

If you have any questions, please contact us.

Refractory JM Mullite Insulation Brick JM-26

Refractory JM Mullite Insulation Brick JM-26

Refractory JM Mullite Insulation Brick JM-26

Refractory JM Mullite Insulation Brick JM-26


Q: Can insulating fire bricks be used in chimney construction?
Yes, insulating fire bricks can be used in chimney construction. These bricks have high heat resistance and low thermal conductivity, making them suitable for lining chimneys and other high-temperature applications. They help to insulate the chimney and prevent excessive heat transfer, reducing the risk of structural damage and improving energy efficiency.
Q: Can insulating fire bricks be used in smelting furnaces?
Yes, insulating fire bricks can be used in smelting furnaces. Insulating fire bricks are specifically designed to withstand high temperatures and provide excellent thermal insulation. They help in reducing heat loss and improving energy efficiency in the smelting process.
Q: Can insulating fire bricks be used in glass melting furnaces?
Yes, insulating fire bricks can be used in glass melting furnaces. These bricks are designed to withstand high temperatures and provide excellent insulation, making them suitable for use in furnaces where glass is melted.
Q: Can insulating fire bricks be used for insulation in autoclaves?
Insulating fire bricks have the capability to be utilized for insulation within autoclaves. These bricks are specifically engineered to possess a minimal thermal conductivity, enabling them to proficiently retain heat and endure elevated temperatures. The insulation of autoclaves necessitates the ability to sustain a steady temperature and pressure, and insulating fire bricks excel in delivering exceptional insulation properties amidst these challenging circumstances. Furthermore, their robustness and durability render them well-suited for enduring the rigorous heat and pressure fluctuations commonly encountered in autoclaves. All in all, insulating fire bricks emerge as a dependable and efficient option for insulating autoclaves.
Q: Are insulating fire bricks resistant to reducing atmospheres?
Yes, insulating fire bricks are resistant to reducing atmospheres. These bricks are specifically designed to withstand high temperatures and harsh conditions, including exposure to reducing atmospheres. They are made from high-quality refractory materials that are capable of resisting the effects of reducing atmospheres, which can contain gases such as carbon monoxide or hydrogen. Insulating fire bricks have a low thermal conductivity and high insulating properties, making them ideal for applications where reducing atmospheres are present. They can effectively protect the surrounding areas from heat transfer and prevent damage to the structure. Additionally, these bricks have a high mechanical strength and excellent resistance to thermal shock, allowing them to maintain their integrity even in challenging conditions. In summary, insulating fire bricks are indeed resistant to reducing atmospheres due to their durable construction and ability to withstand high temperatures and harsh environments.
Q: Can insulating fire bricks be used in thermal insulation panels?
Insulating fire bricks possess the capability to be utilized in thermal insulation panels. These bricks are manufactured using lightweight materials, including clay, alumina, and silica, which exhibit exceptional thermal insulation properties. They are engineered to withstand extreme temperatures and deliver insulation across a range of applications, such as furnaces, kilns, and industrial equipment. When integrated into thermal insulation panels, insulating fire bricks aid in diminishing heat transfer and enhancing energy efficiency. They effectively trap and reflect heat, preventing its escape or entry into the insulated area. This renders them suitable for insulating walls, roofs, and other structures that necessitate thermal insulation. Furthermore, the installation of insulating fire bricks is hassle-free, as they can be cut or shaped to accommodate various spaces and configurations. This flexibility allows for personalized customization and ensures a secure and efficient insulation barrier. It should be noted that while insulating fire bricks provide exceptional thermal insulation, their effectiveness in sound insulation may be limited. Therefore, additional soundproofing measures may be required if soundproofing is also a requirement. In conclusion, insulating fire bricks represent a dependable choice for thermal insulation panels, offering superior insulation performance, durability, and versatility.
Q: Are insulating fire bricks resistant to cracking under pressure?
Insulating fire bricks exhibit resistance to cracking when subjected to pressure. They are specifically engineered to endure elevated temperatures and mechanical strain. Composed of lightweight materials with low thermal conductivity, like ceramic fiber or lightweight aggregates, these bricks maintain their structural integrity even under pressure or thermal expansion. Moreover, insulating fire bricks typically possess a significant alumina content, enhancing their strength and crack resistance. These qualities make them an excellent choice for applications requiring insulation and structural stability, such as furnaces, kilns, and high-temperature industrial processes. Nevertheless, it is crucial to acknowledge that excessive pressure or abrupt temperature changes can still harm insulating fire bricks. Thus, it is essential to adhere to proper installation and maintenance guidelines to ensure their durability and performance.
Q: Can insulating fire bricks be used in high-velocity gas flow applications?
Yes, insulating fire bricks can be used in high-velocity gas flow applications. Insulating fire bricks are designed to have excellent thermal insulation properties, low thermal conductivity, and high resistance to temperature fluctuations. These characteristics make them suitable for various high-temperature applications, including high-velocity gas flow environments. When exposed to high-velocity gas flow, insulating fire bricks can maintain their structural integrity and insulation properties, providing effective thermal insulation and protection. They are often used in applications such as kilns, furnaces, boilers, and other industrial equipment where high-velocity gas flow is present. However, it is important to consider the specific requirements and characteristics of the gas flow in the application. Factors such as temperature, pressure, and chemical composition of the gas should be taken into account to ensure that the insulating fire bricks are compatible and can withstand the conditions. In summary, insulating fire bricks can be used in high-velocity gas flow applications due to their thermal insulation properties and resistance to temperature fluctuations. However, it is crucial to consider the specific requirements and characteristics of the gas flow to ensure proper compatibility and performance.
Q: Do insulating fire bricks require any special tools for installation?
No, insulating fire bricks do not require any special tools for installation. They can be easily installed using standard masonry tools such as a trowel and mortar.
Q: Can insulating fire bricks be used in electric arc furnaces?
Yes, insulating fire bricks can be used in electric arc furnaces. Insulating fire bricks are made of lightweight materials with high insulating properties, which make them ideal for applications where heat insulation is required. Electric arc furnaces generate high temperatures and require effective insulation to contain the heat within the furnace chamber. Insulating fire bricks can withstand the intense heat produced in electric arc furnaces, preventing heat loss and conserving energy. Additionally, their insulating properties help maintain a stable temperature inside the furnace, ensuring efficient melting and refining of metals or other materials. Therefore, insulating fire bricks are a suitable choice for use in electric arc furnaces.

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