• Insulating Refractory Bricks High-Alumina Brick for Furnace Use System 1
  • Insulating Refractory Bricks High-Alumina Brick for Furnace Use System 2
  • Insulating Refractory Bricks High-Alumina Brick for Furnace Use System 3
  • Insulating Refractory Bricks High-Alumina Brick for Furnace Use System 4
Insulating Refractory Bricks High-Alumina Brick for Furnace Use

Insulating Refractory Bricks High-Alumina Brick for Furnace Use

Ref Price:
$100.00 - 300.00 / m.t. get latest price
Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
3 m.t.
Supply Capability:
1000 m.t./month

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Thermal Insulation Fire Clay Brick

CNBM conforms strictly to the requirements of ISO 9000 quality control system during the production. MSDS is also available if you want. The thermal insulation fire clay brick meet with the requirements of ASTM & JIS standards. So please stay cool with our quality.

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

(6)Free sample

Insulating Fire Brick main feature:

 

Insulating Refractory Bricks High-Alumina Brick for Furnace Use

Insulating Refractory Bricks High-Alumina Brick for Furnace Use


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

2 units of 2000KVA furnaces for Boron Carbide fusion

6 units of 5000KVA-10000KVA dumping type electric arc furnaces for Brown Fused Alumina fusion

 

FAQs

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.


  

Insulating Refractory Bricks High-Alumina Brick for Furnace Use

Insulating Refractory Bricks High-Alumina Brick for Furnace Use

 

 


Q:Do insulating fire bricks have a low thermal conductivity?
Yes, insulating fire bricks have a low thermal conductivity. These bricks are specifically designed to minimize heat transfer, making them an excellent choice for applications that require thermal insulation. Compared to regular fire bricks, insulating fire bricks have a lower density and higher porosity, which helps to reduce the flow of heat through conduction. This low thermal conductivity allows the bricks to act as effective barriers against heat transfer, keeping the surrounding areas cooler and increasing energy efficiency.
Q:Do insulating fire bricks have a high insulating efficiency?
Yes, insulating fire bricks have a high insulating efficiency. These bricks are designed to have low thermal conductivity, which means they are highly effective at preventing heat transfer. This property allows them to effectively insulate against high temperatures and retain heat within the desired area. Insulating fire bricks are commonly used in applications such as kilns, furnaces, and ovens, where maintaining high temperatures and preventing heat loss is crucial. Their high insulating efficiency helps to reduce energy consumption and improve overall heating efficiency.
Q:Can insulating fire bricks be used in residential construction?
Yes, insulating fire bricks can be used in residential construction. They are commonly used to line fireplaces, wood-burning stoves, and other heating appliances in homes. These bricks are designed to withstand high temperatures and provide excellent thermal insulation, making them suitable for residential applications where heat retention and fire protection are important factors.
Q:Can insulating fire bricks be used in the construction of heat exchangers?
Yes, insulating fire bricks can be used in the construction of heat exchangers. Insulating fire bricks are designed to have excellent thermal insulation properties, which makes them ideal for applications where high temperatures need to be maintained or controlled. Heat exchangers are devices that transfer heat between two or more fluids, and insulation is crucial to prevent heat loss or gain during the process. Using insulating fire bricks in the construction of heat exchangers helps to minimize heat transfer to the surrounding environment, resulting in improved energy efficiency and reduced operating costs. The bricks can withstand high temperatures, typically up to 3000°F (1650°C), making them suitable for various heat exchanger applications, including furnaces, boilers, and industrial processes. Additionally, insulating fire bricks are lightweight and have low thermal conductivity, which means they provide effective insulation while being less bulky and more cost-effective than traditional refractory bricks. This makes them easier to handle and install in heat exchanger systems. Overall, the use of insulating fire bricks in the construction of heat exchangers offers several advantages, including enhanced thermal insulation, improved energy efficiency, and reduced costs.
Q:Can insulating fire bricks be used as a lining material for boilers?
Insulating fire bricks have the capability to serve as a lining material for boilers. They are composed of lightweight refractory substances that possess exceptional insulating properties. The bricks are specifically constructed to withstand elevated temperatures, thus rendering them appropriate for usage in boilers, where temperatures can soar to several hundred degrees Celsius. By virtue of their insulating properties, these bricks aid in minimizing heat loss, thereby enhancing the energy efficiency of the boiler. Moreover, they exhibit resistance against thermal shock, a vital attribute for enduring the rapid fluctuations in temperature that transpire within boilers. Ultimately, owing to their remarkable insulating properties and capacity to endure high temperatures, insulating fire bricks emerge as a suitable alternative for lining boilers.
Q:Can insulating fire bricks be used in paper mills?
Yes, insulating fire bricks can be used in paper mills. Insulating fire bricks are commonly used in industrial applications, including paper mills, to provide thermal insulation and protect equipment from high temperatures. They help in maintaining optimal temperature levels and enhance energy efficiency in the paper production process.
Q:Are insulating fire bricks resistant to vermin infestation?
Despite their excellent insulation properties and widespread usage in high-temperature applications like fireplaces or kilns, insulating fire bricks are not specifically engineered to resist vermin infestation. It should be noted that vermin, including rats or mice, can still infiltrate the minute gaps or crevices present between these bricks. Furthermore, if the bricks are composed of softer materials like ceramic fiber or lightweight refractory materials, vermin can even gnaw through them. To effectively prevent vermin infestation, it is crucial to implement additional measures such as using appropriate sealants or mortar to seal any gaps or cracks between the bricks. Furthermore, conducting regular inspections and maintenance is highly recommended to promptly identify and address any indications of vermin activity.
Q:What is mullite insulation brick?
According to the application temperature can be divided into: 1350 mullite bricks, 1450 mullite bricks, 1550 mullite brick etc..
Q:Can insulating fire bricks be used in the construction of lime production linings?
Yes, insulating fire bricks can be used in the construction of lime production linings. Insulating fire bricks are designed to have low thermal conductivity, which makes them excellent for applications where heat insulation is required. In lime production, high temperatures are required for the calcination process. Using insulating fire bricks in the construction of lime production linings helps to reduce heat loss and improve energy efficiency. Additionally, insulating fire bricks are lightweight and easy to handle, which makes them suitable for lining various parts of lime kilns and other equipment used in the lime production process. Overall, using insulating fire bricks in lime production linings can help to optimize the production process and improve the overall performance of lime production facilities.
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.

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