• Quality Refractory Insulation Fire Brick System 1
  • Quality Refractory Insulation Fire Brick System 2
  • Quality Refractory Insulation Fire Brick System 3
Quality Refractory Insulation Fire Brick

Quality Refractory Insulation Fire Brick

Ref Price:
get latest price
Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
30 m.t.
Supply Capability:
10000 m.t./month

Add to My Favorites

Follow us:


OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

CNBM Alumina Fire Brick are classified according to alumina content ranging from 48% to 90%.

CNBM Alumina Fire Brick are commonly used in blast furnace, hot blast furnace, the roof of electric furnace, teeming ladle, rotary kiln, regenerator, etc.


Insulating Fire Brick Technical index

Product No.

IFB70

IFB60

IFB50

IFB40

Al2O3

68%-72%

58%-62%

48%-52%

38%-40%

Refractoriness (°C )

≥1790

≥1790

≥1790

≥1790

Bulk density (g/cm3)

2.50-2.60

2.35-2.45

2.20-2.30

2.10-2.20

Apparent porosity (%)

22

19-22

17-20

17-20

Cold Crushing strength (kg)

480-510

450-480

430-450

390-430


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.

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

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

 

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.


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 withstand high temperatures and provide excellent thermal insulation. They are commonly used in furnaces, kilns, and other high-temperature environments. Their insulating properties make them suitable for applications with high-velocity gas flow, as they can help minimize heat loss and maintain temperature stability.
Q:Can insulating fire bricks be used in tundish linings?
Insulating fire bricks can indeed be utilized in tundish linings. Comprised of lightweight refractory materials, these bricks boast exceptional insulation properties. Given that tundish linings are typically subjected to elevated temperatures and thermal shocks, which can prompt swift deterioration, incorporating insulating fire bricks can effectively shield the tundish lining from excessive heat and thermal stresses. These bricks exhibit low thermal conductivity, thereby minimizing heat loss and maintaining a constant temperature within the tundish. Moreover, insulating fire bricks possess commendable mechanical strength, rendering them capable of enduring the mechanical stresses commonly encountered during tundish operations. In essence, the utilization of insulating fire bricks in tundish linings can enhance thermal efficiency, curtail energy consumption, and prolong the tundish's lifespan.
Q:Do insulating fire bricks require any special storage conditions?
There are no specific special storage conditions necessary for insulating fire bricks. These bricks can endure high temperatures and are usually composed of materials like clay or silica that are heat-resistant. Nevertheless, it is advisable to store them in a dry and covered location to prevent moisture absorption or harm. Furthermore, it is crucial to handle these bricks cautiously to avoid breakage or cracks that could impact their insulation properties. Ultimately, as long as the bricks are stored in a dry and safeguarded setting, no particular special storage conditions are needed for insulating fire bricks.
Q:Can insulating fire bricks be used for high-temperature applications?
Yes, insulating fire bricks are commonly used for high-temperature applications. These bricks are specifically designed to provide excellent thermal insulation and withstand extreme temperatures. They can typically withstand temperatures of up to 2600°F (1427°C) or even higher depending on the specific type and composition of the brick. Insulating fire bricks are commonly used in kilns, furnaces, and industrial applications where high temperatures are required. They are known for their low thermal conductivity, which helps to minimize heat loss and increase energy efficiency. Additionally, these bricks are lightweight, durable, and resistant to thermal shock, making them ideal for high-temperature environments.
Q:Can insulating fire bricks be used in the construction of heat shields?
Yes, insulating fire bricks can be used in the construction of heat shields. Insulating fire bricks are designed to withstand high temperatures and have excellent thermal insulation properties. They can effectively absorb and distribute heat, making them ideal for creating heat shields that protect against excessive heat and prevent thermal damage. Insulating fire bricks are commonly used in various industries, such as steel, glass, and ceramics, where high temperatures are involved. They are also lightweight and easy to handle, making them a practical choice for constructing heat shields that need to be portable or easily installed. Overall, insulating fire bricks are a suitable and reliable material for constructing heat shields in various applications.
Q:Do insulating fire bricks have a low thermal expansion rate?
Insulating fire bricks are known for their low thermal expansion rate. They are specifically designed to endure high temperatures and thermal shocks, with one of their key features being their ability to retain their shape and dimensions even in extreme heat conditions. These bricks are produced from materials that possess a low coefficient of thermal expansion, which means they undergo minimal expansion and contraction when exposed to temperature changes. This characteristic guarantees the stability of the bricks, preventing them from cracking or breaking due to thermal stress. Moreover, the low thermal expansion rate of insulating fire bricks contributes to improved insulation performance. By minimizing the formation of gaps between the bricks during expansion and contraction, heat loss is reduced and energy efficiency is enhanced.
Q:Can insulating fire bricks be used in the construction of boilers for power plants?
Insulating fire bricks have the capability to be utilized in the construction of boilers for power plants. These bricks are specially designed to possess a low thermal conductivity, enabling them to retain heat and prevent the loss of energy. This particular characteristic makes them well-suited for high-temperature applications like power plant boilers, where efficient heat transfer is vital for the production of steam and the generation of electricity. Furthermore, insulating fire bricks are lightweight and exhibit good resistance to thermal shocks, making them appropriate for the demanding conditions typically encountered in power plants. On the whole, incorporating insulating fire bricks into the construction of boilers can enhance energy efficiency and diminish heat loss, resulting in improved operational performance and cost savings for power plants.
Q:Are insulating fire bricks resistant to chemicals?
Insulating fire bricks, in general, exhibit resistance to chemicals. They are specifically engineered to endure extreme temperatures and possess minimal thermal conductivity, making them a prime selection for chemical-related applications. These bricks are typically composed of ceramic materials, such as alumina, renowned for their exceptional chemical resistance properties. Nonetheless, it is crucial to recognize that the extent of chemical resistance can fluctuate based on the specific variant of insulating fire brick and the chemicals involved. Certain chemicals, particularly those highly corrosive or reactive in nature, may still inflict harm or deterioration on the bricks over time. Thus, seeking detailed information on the chemical resistance capabilities of specific insulating fire bricks from the manufacturer or supplier is highly recommended.
Q:Can insulating fire bricks be used in the construction of refractory linings?
Indeed, the utilization of insulating fire bricks is possible when constructing refractory linings. These bricks are explicitly engineered to possess exceptional thermal insulation characteristics, rendering them highly suitable for situations necessitating the containment of extreme temperatures. They are frequently employed in the establishment of furnaces, kilns, and other environments that experience elevated heat levels. The insulating attributes of these bricks aid in diminishing heat dissipation, enhancing energy efficiency, and upholding a consistent temperature within the refractory lining. Furthermore, insulating fire bricks are lightweight and effortless to manipulate, thereby constituting a pragmatic selection for the construction of refractory linings.
Q:Can insulating fire bricks be used in the construction of incineration kilns?
Yes, insulating fire bricks can be used in the construction of incineration kilns. Insulating fire bricks are designed to have excellent thermal insulation properties, which make them ideal for applications where high temperatures are encountered, such as incineration kilns. These bricks are capable of withstanding extreme temperatures and offer insulation to minimize heat loss, resulting in improved energy efficiency and reduced fuel consumption. Additionally, insulating fire bricks are lightweight, easy to handle, and can be easily shaped and installed in various configurations, making them suitable for constructing the complex geometries often found in incineration kilns. Overall, using insulating fire bricks in the construction of incineration kilns can enhance their thermal performance, increase their durability, and contribute to more efficient and effective waste management processes.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range

Send your message to us

This is not what you are looking for? Post Buying Request

Similar products

New products

Hot products


Related keywords