• Refractory Mullite Insulating Fire Brick GJM 32 System 1
  • Refractory Mullite Insulating Fire Brick GJM 32 System 2
  • Refractory Mullite Insulating Fire Brick GJM 32 System 3
  • Refractory Mullite Insulating Fire Brick GJM 32 System 4
Refractory Mullite Insulating Fire Brick GJM 32

Refractory Mullite Insulating Fire Brick GJM 32

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
5000 kg
Supply Capability:
100000 kg/month

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OKORDER Series Insulating Bricks

OKORDER series insulating bricks are a kind of highly efficient, energy saving, low-carbon, environmental protection advanced products which are manufactured according to ASTM standard. OKORDER series products are the best lining and insulation materials in all types of industrial furnaces in the field of Metallurgy, Aluminum, Petrochemical, Ceramics, Power and Glass. They can be applied as heat insulation or no-melt erosion parts of the working layer. The products have been widely used in the following furnaces and achieved satisfactory results.

 

Application of Insulating Bricks

Metallurgy industry: Blast furnace, Hot blast stove, Reheating furnace, etc.

Petrochemical industry: Ethylene cracking furnace, Hydrogen production furnace, Primary reformer furnace, Reheating furnace, etc.

Ceramics Industry: Roller kiln, Pusher kiln, etc.

Glass industry: Glass furnace regenerator, etc.

Carbon Industry: Carbon roaster, etc.

Aluminum electrolytic industry: aluminum reduction cells,etc.

Other industries: Tunnel kiln, Shuttle kiln, etc.

 

Advantages of Insulating Bricks

Low Thermal Conductivity: More porosity brings excellent insulation effect, energy saving.

High Crushing Strength: High crushing strength under thermal state, volume stability.

Low Heat Storage: Little thermal storage when absorb more heat, energy saving effect is obvious.

High Purity: Low content of iron, alkaline and metal impurities.

Accurate Dimension: Precise brick size by machining, cutting and grinding special shapes, expediting bricklaying.

 

Picture of Insulating Bricks


Refractory Mullite Insulating Fire Brick GJM 32

Refractory Mullite Insulating Fire Brick GJM 32


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. How do you control the products quality?

With strict quality control system throughout the materials selection and production process, our refractory and ceramic fiber products quality is effectively controlled to meet customer requirements. 
From the raw materials selecting, our quality control begin. The quality certificates of raw materials are required and each batch will be tested before using. During production, the quality control are conducted by workers and then each piece will be sorted and examined by quality supervise.

3. 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.

 

4. 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 the construction of pottery molds?
Yes, insulating fire bricks can be used in the construction of pottery molds. Insulating fire bricks are designed to withstand high temperatures and provide excellent heat insulation, making them suitable for pottery molds that require heating in kilns. They can help retain heat and distribute it evenly, resulting in better firing and glazing of pottery.
Q:Can insulating fire bricks be used in the construction of glass fusing kilns?
Yes, insulating fire bricks can be used in the construction of glass fusing kilns. Insulating fire bricks are designed to withstand high temperatures and provide excellent insulation, making them suitable for use in kilns. They help to retain heat and ensure even distribution throughout the kiln, which is essential for the glass fusing process. Additionally, insulating fire bricks are lightweight and durable, making them ideal for kiln construction. They can help to reduce heat loss, improve energy efficiency, and maintain a consistent temperature inside the kiln, which is crucial for successful glass fusing.
Q:Do insulating fire bricks provide sound insulation as well?
No, insulating fire bricks are primarily designed to provide thermal insulation and are not specifically designed for sound insulation.
Q:Can insulating fire bricks be used for insulation in foundries?
Insulating fire bricks have the capability to be utilized for insulation purposes in foundries. These bricks are specially constructed to possess a high level of thermal resistance and a low level of thermal conductivity, rendering them exceptionally suitable for scenarios that necessitate insulation. In the context of foundries, where elevated temperatures are present, insulating fire bricks can be employed to line the walls, floors, and roofs, thus diminishing heat loss and enhancing energy efficiency. Furthermore, they contribute to maintaining a consistent temperature within the foundry, thereby ensuring uniform dispersion of heat while preventing heat loss to the surrounding environment. Moreover, owing to their lightweight nature and easy installation process, insulating fire bricks emerge as a pragmatic choice for insulation in foundries.
Q:Can insulating fire bricks be used in the construction of hearth furnaces?
Yes, insulating fire bricks can be used in the construction of hearth furnaces. Insulating fire bricks are specially designed to have low thermal conductivity, which makes them ideal for applications where heat insulation is required. In the construction of hearth furnaces, where high temperatures are involved, insulating fire bricks can help to retain the heat within the furnace and improve energy efficiency. They can also provide thermal protection to the surrounding structures by minimizing heat transfer. Additionally, insulating fire bricks are lightweight and easy to handle, which makes them convenient for construction purposes. Overall, using insulating fire bricks in the construction of hearth furnaces can enhance their performance and contribute to a more efficient and effective heating process.
Q:Can insulating fire bricks be used in cement plants?
Certainly, cement plants can utilize insulating fire bricks. These bricks are specifically engineered to endure extreme temperatures and are widely employed in thermal insulation-demanding industries. Within cement plants, they can find diverse applications, including kiln lining, furnace lining, and other equipment operating at high temperatures. These bricks effectively decrease heat dissipation, enhance energy efficiency, and maintain stable and regulated temperatures during cement production. Furthermore, insulating fire bricks possess a lightweight nature and exhibit low thermal conductivity, rendering them an optimal selection for insulation purposes within cement plants.
Q:What are the dimensions of insulating fire bricks?
Insulating fire bricks typically come in various dimensions, depending on the manufacturer and specific application. However, the most common dimensions for insulating fire bricks are 9" x 4.5" x 2.5" (or 230mm x 114mm x 64mm). These dimensions are standard and widely used in the industry. It is important to note that different projects may require different dimensions, and it is always recommended to consult the manufacturer or supplier for the specific dimensions that best suit your needs.
Q:Are insulating fire bricks resistant to thermal fatigue?
Insulating fire bricks exhibit remarkable resistance to thermal fatigue. These bricks are purposefully engineered to endure elevated temperatures and thermal cycling without experiencing any cracks or fractures. Composed of refractory materials with exceptional thermal shock resistance, they possess the ability to expand and contract without suffering significant harm. This capacity to withstand thermal fatigue renders insulating fire bricks highly suitable for applications involving extreme temperature fluctuations, such as kilns, furnaces, and other environments with high temperatures.
Q:Are insulating fire bricks suitable for use in steel mills?
Yes, insulating fire bricks are suitable for use in steel mills. Insulating fire bricks are made from lightweight materials that have high insulating properties, allowing them to withstand high temperatures and provide effective insulation. In steel mills, where extremely high temperatures are generated during the steelmaking process, insulating fire bricks are used to line furnaces, kilns, and other high-temperature applications. These bricks help to reduce heat loss, improve energy efficiency, and protect the steel mill equipment from excessive heat. Additionally, insulating fire bricks have good thermal shock resistance, which is essential in steel mills where rapid temperature changes occur. Overall, the use of insulating fire bricks in steel mills is a reliable and effective solution for maintaining high-temperature environments and optimizing the steelmaking process.
Q:Are insulating fire bricks resistant to moisture penetration?
Yes, insulating fire bricks are resistant to moisture penetration. These bricks are designed to have low porosity, which means they have a very low water absorption rate. This characteristic makes them highly resistant to moisture penetration. Insulating fire bricks are commonly used in applications where they are exposed to high temperatures and harsh conditions, such as kilns, furnaces, and fireplaces. Their resistance to moisture penetration ensures their durability and effectiveness in these environments.

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