Insulating Fire Brick - GJM32

Ref Price:: $2,744.55 - 3,354.45 / pc

Loading Port:: China Main Port

Payment Terms:: TT or L/C

Min Order Qty:: 1000 pcs pc

Supply Capability:: 1000 Tons Per Month pc/month

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General Information of Insulating Fire Brick GJM32

Insulating fire brick GJM32 temperature is 1760℃(3200℉). We could supply a wide range of shapes. To make our firebricks more energy and cost effective, we have different manufacturing methods for our insulating fire bricks casting and extruding method.
For insulating fire bricks GJM32,we choose the extruding method. Extruding insulating fire bricks have better strength and offering great performance in load bearing applications and in conditions where abrasion from mechanical abuse or flow of hot gases.

Characteristics of Insulating Fire Brick GJM32

Our insulating bricks GJM32 exhibit the following characteristics:
High refractoriness temperature
Strong resistance to slag
Good high temperature properties

Typical Application of Insulating Fire Brick GJM32

Typical applications of magnesia bricks include ferroalloy furnace, metal mixer, Non-metallurgy industry furnace, high temperature kiln, calcined lime furnace, regenerator in glass furnace.

Technical Data of Insulating Fire Brick GJM32

		GJM32
Physical Properties:
Classifiction Temperature	℃	1650
Density	Kg/m3	1100
Cold Crushing Strength	Mpa	3.5
Reheating Linear Change(24hrs)
1650℃	%	0.8
Hot Load Strength Deform(90 minutes)
1370℃ at 0.069 Mpa（10psi）	%	0.1
Thermal Conductivity
400℃	W/m.k	0.32
600℃	W/m.k	0.35
800℃	W/m.k	0.38
1000℃	W/m.k	0.42
1200℃	W/m.k	0.44
Specific Heat	KJ/Kg.K	1.10
Chemical Analysis:
Al₂O₃	%	75.0
SiO₂	%	23.2
Fe₂O₃	%	0.5
TiO₂	%	0.1
CaO	%	0.1
MgO	%	0.1
Na₂O+K₂O	%	0.6

CNBM has success in insulating fire bricks due to their cost-effectiveness, excellent insulation performance and high temperature properties. CNBM also has experience in magnesia brick application and would like to assist you in product selection, system design, and installation techniques.

insulating fire brick

Q: Can insulating fire bricks be recycled?: Yes, insulating fire bricks can be recycled. These bricks are typically made from a combination of materials such as clay, alumina, and silica, which can be broken down and reused. Recycling insulating fire bricks involves crushing them into smaller pieces and then using them as aggregate in various construction applications. This process helps to reduce waste and conserve resources, making it an environmentally friendly option for disposing of these bricks. Additionally, some companies offer recycling programs specifically for insulating fire bricks, allowing individuals and businesses to easily recycle them instead of sending them to landfills.

Q: Can insulating fire bricks be used as a lining for incinerators?: Yes, insulating fire bricks can be used as a lining for incinerators. Insulating fire bricks have excellent thermal insulation properties, which help to reduce heat loss, increase energy efficiency, and maintain high temperatures within the incinerator. Additionally, they can withstand high temperatures and provide good resistance to thermal shock and chemical erosion, making them suitable for lining the walls, floors, and roofs of incinerator chambers.

Q: Can insulating fire bricks be used in the construction of fireplaces?: Insulating fire bricks are a viable option for fireplace construction. These bricks are specifically designed to endure high temperatures, making them perfect for lining the inside of a fireplace. Their exceptional thermal insulation capabilities ensure that heat is contained within the fireplace, preventing excessive heat transfer to the surrounding structure. This not only enhances the efficiency of the fireplace but also reduces the likelihood of damage to nearby walls. Furthermore, these bricks are lightweight and easy to work with, making them convenient for construction purposes. They are also resistant to thermal shock, meaning they can withstand sudden temperature changes without cracking or breaking. Overall, insulating fire bricks are a dependable and efficient choice for building fireplaces.

Q: Can insulating fire bricks be used for insulation in cryogenic applications?: Yes, insulating fire bricks can be used for insulation in cryogenic applications. Insulating fire bricks are made from lightweight refractory materials with low thermal conductivity, which makes them highly effective in reducing heat transfer. Cryogenic applications require insulation materials that can withstand extremely low temperatures and prevent heat leakage. Insulating fire bricks have excellent thermal stability and can maintain their insulation properties even at cryogenic temperatures. They are commonly used in cryogenic storage tanks, pipelines, and other equipment to provide insulation and minimize heat transfer.

Q: How does an insulating fire brick work?: An insulating fire brick works by trapping air within its porous structure, which slows down the transfer of heat through conduction. This makes it an effective insulator, preventing the loss of heat and providing thermal insulation in high-temperature environments.

Q: Can insulating fire bricks be cut to size?: Yes, insulating fire bricks can be cut to size using various cutting tools such as saws or knives.

Q: Are insulating fire bricks resistant to metal penetration?: Insulating fire bricks are generally resistant to metal penetration. These bricks are made from refractory materials, which have high melting points and are designed to withstand high temperatures. They are often used in applications where they are exposed to extreme heat, such as in furnaces and kilns. Insulating fire bricks have low thermal conductivity, meaning they are good at preventing heat transfer. This property helps to keep the outer surface of the bricks cool, even when the interior is exposed to intense heat. As a result, these bricks can resist the penetration of molten metal. However, it is important to note that the resistance of insulating fire bricks to metal penetration can vary depending on the specific composition and quality of the bricks. Some lower-grade bricks may not provide the same level of resistance as higher-quality ones. Additionally, the duration and intensity of the heat exposure can also affect the bricks' resistance. In conclusion, while insulating fire bricks are generally resistant to metal penetration, it is crucial to consider the specific characteristics and quality of the bricks being used, as well as the conditions in which they are exposed to heat.

Q: Can insulating fire bricks be used in the construction of thermal insulation floors?: Yes, insulating fire bricks can be used in the construction of thermal insulation floors. These bricks are designed to provide excellent thermal insulation properties, making them suitable for use in floor applications where insulation is required.

Q: Do insulating fire bricks require preheating before use?: Yes, insulating fire bricks typically require preheating before use. Preheating helps to eliminate any moisture present in the bricks and prevent thermal shock when exposed to high temperatures. This process ensures their stability and enhances their insulation properties.

Q: Are insulating fire bricks suitable for use in heat exchangers?: Depending on the specific requirements and conditions of the heat exchanger application, insulating fire bricks can be considered as a suitable option. These bricks possess exceptional thermal insulation properties, low thermal conductivity, and a remarkable ability to withstand high temperatures. As a result, they effectively minimize heat loss and conserve energy within heat exchanger systems. Moreover, insulating fire bricks are lightweight and possess good mechanical strength, allowing for convenient installation and maintenance. They are also resistant to thermal shock and chemical corrosion, guaranteeing durability and longevity even in harsh operating environments. Nevertheless, it is important to acknowledge that insulating fire bricks may not be appropriate for all heat exchanger applications. In instances where efficient heat transfer necessitates high thermal conductivity, alternative materials with greater thermal conductivity should be taken into consideration, particularly in certain industrial heat exchangers. Ultimately, the suitability of insulating fire bricks in heat exchangers relies on specific factors such as the operating conditions, design requirements, and performance expectations of the system. Therefore, it is advisable to consult experts or engineers well-versed in heat exchanger design and materials to determine the most suitable choice for a particular application.

We are a leading supplier of wide range of mullite insulating bricks worldwide. With special technology and experienced production method, we provide 1. High quality Insulating Bricks, includes WAM23, WAM26, WAM28 and WAM30, B-5, B-6, B-7, 2. Insulating Castables 3. Insulating Mortar WAM2600, WAM3000, WAM3200.

1. Manufacturer Overview

Location	Shandong, China
Year Established	2007
Annual Output Value	Above US$ 5 Million
Main Markets	10.00% Northern Europe 30.00% North America 30.00% Eastern Asia 5.00% Africa 10.00% Southeast Asia 15.00% Western Europe
Company Certifications	ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Qingdao Port
Export Percentage	90%
No.of Employees in Trade Department	10
Language Spoken:	English; Chinese
b) Factory Information
Factory Size:	Above 16,000 square meters
No. of Production Lines	Above 3
Contract Manufacturing	OEM Service Offered; Design Service Offered
Product Price Range	High; Average