$High Quality Insulating Fire Brick - Insulation Bricks Refractory 23 26 System 1$
$High Quality Insulating Fire Brick - Insulation Bricks Refractory 23 26 System 2$
$High Quality Insulating Fire Brick - Insulation Bricks Refractory 23 26 System 3$

$High Quality Insulating Fire Brick - Insulation Bricks Refractory 23 26$

$High Quality Insulating Fire Brick - Insulation Bricks Refractory 23 26 System 1$

$High Quality Insulating Fire Brick - Insulation Bricks Refractory 23 26 System 2$

$High Quality Insulating Fire Brick - Insulation Bricks Refractory 23 26 System 3$

High Quality Insulating Fire Brick - Insulation Bricks Refractory 23 26

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 5000 pc

Supply Capability:: 50000 pc/month

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High Alumina Insulating Fire Brick

1.Description of Insulation Brick:

CMAX insulating firebricks are classified under temperature between 1100℃ to 1700℃, manufactured from high purity alumina clay..

2.Main features of Insulation Brick:

◆Light weight and low thermal conductivity ◆Low heat storage

◆Low iron and impurities ◆High thermal shock resistance

3. Insulation Brick Images:

$Insulation Bricks Refracotry Or Insulation Fire Brick High Quality 23 26$

4. Insulation Brick Technical Parameters

Our Insulation Brick contains 20, 23, 25,26, 28, 30, 32. Classification temperature is from 1100℃ to 1760℃. Density is from 0.52g/cm3 to 1.25g/cm3. As we all know, the company type is 23 and 26.

1) For the 23, its density is 0.52g/cm3, but some customer may require 0.8g/cm3, we can also meet your special require. Content of Al2O3 is about 45%.

2) For the 26, its density is 0.8g/cm3, but if you have other special requirement on that, pls also tell us. Content of Al2O3 is about 55%.

Application: CMAX insulating firebricks can be used as a hot face lining directly exposed to the heat or as a backup insulation layer in iron and steel mills, non-ferrous foundries, petrochemical, ceramic, glass. If you need other application picture, please contact with us

5.FAQ

We have organized several common questions for our clients，may help you sincerely：

① How about our Insulation Brick？

A world class manufacturer & supplier of InsulationBrick is one of the large scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirement.

②How to guarantee the quality of the products？

We have established the international advanced quality management system every link from raw material to final product we have strict quality test; We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

Q: Can insulating fire bricks be used in refractory linings for boilers?: Yes, insulating fire bricks can be used in refractory linings for boilers. Insulating fire bricks are specifically designed to have low thermal conductivity, which makes them ideal for applications where heat insulation is required. In boiler systems, insulating fire bricks can be used to line the walls, roof, and floor of the combustion chamber, as well as the flue gas passages. By using insulating fire bricks in these areas, the heat loss from the boiler can be minimized, resulting in improved energy efficiency. Additionally, insulating fire bricks are lightweight and easy to install, making them a convenient choice for boiler refractory linings.

Q: Can insulating fire bricks be used in the construction of industrial boilers?: Yes, insulating fire bricks can be used in the construction of industrial boilers. These bricks are designed to withstand high temperatures and provide excellent insulation, making them ideal for use in boiler systems where heat retention and efficiency are crucial. They help to prevent heat loss and ensure efficient energy transfer, making them a popular choice for industrial boiler applications.

Q: What types of insulating fire bricks are available?: There are several types of insulating fire bricks available, including lightweight insulating fire bricks (IFBs), high alumina insulating fire bricks, and mullite insulating fire bricks.

Q: Can insulating fire bricks be used in chimneys?: Yes, insulating fire bricks can be used in chimneys. These bricks are specifically designed to withstand high temperatures and provide excellent insulation, making them ideal for lining chimneys. They help to retain heat and prevent excessive heat transfer to the surrounding structure, enhancing the efficiency and safety of the chimney.

Q: Can insulating fire bricks be used in the construction of lime kilns?: Yes, insulating fire bricks can be used in the construction of lime kilns. Insulating fire bricks are designed to have low thermal conductivity, which means they have excellent insulation properties. This makes them suitable for use in lime kilns, where high temperatures are required for the calcination process. Lime kilns operate at temperatures ranging from 900 to 1200 degrees Celsius, and the intense heat generated during this process must be contained within the kiln to ensure efficient and effective lime production. Insulating fire bricks help to achieve this by reducing heat loss through the kiln walls, allowing for higher energy efficiency and lower operating costs. Additionally, insulating fire bricks are lightweight and easy to handle, making them convenient for construction purposes. They can be easily shaped and cut to fit the specific requirements of the lime kiln design, ensuring a tight and secure fit. Furthermore, insulating fire bricks have good resistance to thermal shock, which is crucial in lime kilns where rapid temperature changes occur during the firing process. This resistance helps to prevent cracking and structural damage, ensuring the longevity and durability of the kiln. In summary, insulating fire bricks are a suitable choice for the construction of lime kilns due to their low thermal conductivity, lightweight nature, ease of shaping, and resistance to thermal shock.

Q: Can insulating fire bricks be used for insulation in foundries?: Yes, insulating fire bricks can be used for insulation in foundries. Insulating fire bricks have high insulating properties and can withstand high temperatures, making them suitable for use in foundries to reduce heat loss and improve energy efficiency.

Q: Are insulating fire bricks suitable for use in furnaces?: Yes, insulating fire bricks are suitable for use in furnaces. They have excellent thermal insulation properties, high temperature resistance, and can withstand the harsh conditions inside a furnace without cracking or breaking. These bricks help to maintain consistent temperatures, reduce heat loss, and improve energy efficiency in furnaces.

Q: Can insulating fire bricks be used in electric furnaces?: Yes, insulating fire bricks can be used in electric furnaces. Insulating fire bricks are designed to have low thermal conductivity, which makes them ideal for use in applications where heat needs to be contained or insulated. Electric furnaces require insulation to prevent heat loss and improve energy efficiency. Insulating fire bricks can withstand high temperatures and provide excellent insulation properties, making them suitable for use in electric furnaces. Additionally, they are lightweight and easy to install, making them a preferred choice for insulation in electric furnaces.

Q: Are insulating fire bricks resistant to cracking?: Insulating fire bricks are specifically designed to have a high resistance to cracking. They are made from lightweight ceramic materials that have low thermal conductivity and high thermal shock resistance. These properties enable the bricks to withstand rapid temperature changes without cracking. Additionally, insulating fire bricks undergo a firing process that strengthens their structure and minimizes the risk of cracking. However, it is important to note that extreme thermal shock or physical impact can still potentially cause cracking in insulating fire bricks, so proper handling and installation techniques should be followed to ensure their longevity and effectiveness.

Q: Can insulating fire bricks be used as a refractory material?: Yes, insulating fire bricks can be used as a refractory material. Insulating fire bricks are specifically designed to withstand high temperatures and thermal shock, making them suitable for applications that require heat insulation and refractory properties. They have low thermal conductivity, which helps to reduce heat loss and conserve energy. Insulating fire bricks are commonly used in various industries, including steel, glass, ceramics, and petrochemicals, where they are used as lining materials in furnaces, kilns, ovens, and other high-temperature equipment. Their ability to withstand extreme temperatures, coupled with their insulating properties, makes them an excellent choice for refractory applications.

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