• Insulating Fire Brick Refractory Bricks for Furnace System 1
  • Insulating Fire Brick Refractory Bricks for Furnace System 2
  • Insulating Fire Brick Refractory Bricks for Furnace System 3
  • Insulating Fire Brick Refractory Bricks for Furnace System 4
  • Insulating Fire Brick Refractory Bricks for Furnace System 5
  • Insulating Fire Brick Refractory Bricks for Furnace System 6
Insulating Fire Brick Refractory Bricks for Furnace

Insulating Fire Brick Refractory Bricks for Furnace

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
0.1
Supply Capability:
2000 m.t/month

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Acid Resistant Brick

CMAX  firebricks are classified under temperature between 1300℃ to 1700℃, manufactured from high purity alumina clay.

High alumina refractory brick is dense shaped refractory material. With high refractoriness and mechanical behavior under high temperature, refractory brick is the necessary material of high-temperature services, mainly used for industrial furnaces and kilns and thermal equipment.

High alumina refractory brick has wide applications, mainly used in metallurgy, construction(cement and glass), petroleum, chemical industry, electric power and machine building.

Refractory Bricks for Furnace

Features

Certificate of Quality for each parcel

Raw material from China, Australia and Germany

Good price

Many sizes in stock ;  Making tiles accroding to your drawings

Resistance: Excellent

Quick delivery& Professional service

Excellent thermal stability

High refractoriness under load

Excellent thermal shock resistance

High refractoriness

High strength

Low thermal conductivity

Slag resistance to acid and alkaline slag erosion

Application

Light Weight Mullite Insulation Brick can be widely used for lining or insulation layers of various industrial furnaces and kilns in metallurgical industry, machine building industry, ceramic industry, chemical industry. 

Data Sheet

Classification Temperature (℉/℃)

3000/1650

Bulk Density (g/cm3 )

≤1.0

Thermal Conductivity


800℃, W/m.K

≤0.39

1000℃, W/m.K

≤0.43

1200℃, W/m.K

≤0.48

Reheating Linear Change (%)

1550℃×12h


≤0.9

Chemical Composition (%)


Al2O3

≥75

Fe2O3

≤0.5

Packaging & Shipping

Packaging Details:Be packed in fumigated wooden pallets

Delivery Detail: 30 days after order

Refractory Bricks for Furnace

Our Services

Optimum solution and product supply of refractories for high temperature industries, such as iron steel, non-ferrous, petrochemical and building materials.

  • Ÿ   Engineering design, contract and consult for refractories, and civil architecture design.

  • Ÿ   Research, development, manufacture and sale of superhard materials.

  • Ÿ   R&D, manufacture and sale of special packing materials for export.

  • Ÿ   Inspection, supervision and arbitration of refractories.

  • Ÿ   Consultation and services in refractories  information.

  • Ÿ   Training and cultivation of high-level talents in refractories profession

Sales Network

Refractory Bricks for Furnace

Company Information

CNBM (China National Building Material) Group is the largest comprehensive building materials group in China that in integrate scientific research, manufacturing and logistics into one entity. The largest building materials and equipment specialists in China. Upon State Council approval, today CNBM owned more than 300 subordinate manufacturing factories and servicing companies. There are 6 fully owned public listed companies and 11 partially owned with substantial shares public listed companies. In many of these fields, CNBM is playing the leading role in the building industry in the country.

Refractory Bricks for Furnace

Refractory Bricks for Furnace

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. 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.
3. 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 chimney lining?
Yes, insulating fire bricks can be used in chimney lining. They are designed to withstand high temperatures and provide insulation, making them an ideal choice for lining chimneys to improve heat retention and prevent heat transfer to surrounding structures.
Q: Are insulating fire bricks resistant to impact or mechanical stress?
Indeed, insulating fire bricks exhibit resistance against impact and mechanical stress. These bricks are crafted using lightweight refractory materials, purposefully formulated to endure extreme temperatures and thermal shock. Their composition is specifically engineered to possess exceptional resilience against mechanical stress and impact, rendering them appropriate for a multitude of applications in which external forces or pressure may be exerted upon them. Remarkably, these bricks retain their structural integrity and durability, safeguarding their shape and thermal insulation attributes even when subjected to mechanical stress or impact. Consequently, they are highly recommended for deployment in furnaces, kilns, and other environments characterized by elevated temperatures.
Q: Are insulating fire bricks resistant to weathering?
Yes, insulating fire bricks are resistant to weathering. Insulating fire bricks are made from high-quality refractory materials that are designed to withstand extreme temperatures and harsh weather conditions. They are specifically engineered to have excellent resistance to thermal shock, erosion, and corrosion caused by exposure to various weather elements such as rain, snow, wind, and sunlight. Additionally, insulating fire bricks are also resistant to chemical attacks, making them highly durable and suitable for long-term use in outdoor applications. Overall, their robust composition and resistance to weathering make insulating fire bricks a reliable choice for insulation and construction purposes in outdoor environments.
Q: Can insulating fire bricks be used for insulation in smelting furnaces?
Yes, insulating fire bricks can be used for insulation in smelting furnaces. They are designed to withstand high temperatures and provide excellent thermal insulation, making them an ideal choice for smelting furnace insulation to minimize heat loss and improve energy efficiency.
Q: Are insulating fire bricks suitable for use in residential fireplaces?
Yes, insulating fire bricks are suitable for use in residential fireplaces. They are designed to withstand high temperatures and provide insulation, making them an ideal choice for ensuring the safety and efficiency of a residential fireplace.
Q: Can insulating fire bricks be used for insulation in power plants?
Yes, insulating fire bricks can be used for insulation in power plants. These bricks are specially designed to withstand high temperatures and provide excellent thermal insulation. They help in reducing heat loss and improving energy efficiency in various industrial applications, including power plants.
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 are the different sizes available for insulating fire bricks?
Insulating fire bricks come in various sizes to accommodate different construction and insulation needs. The sizes available for insulating fire bricks can vary depending on the manufacturer and the specific requirements of the project. However, some commonly available sizes include standard bricks measuring 9" x 4.5" x 2.5", which are commonly used in residential and commercial applications. Additionally, smaller sizes such as 9" x 4.5" x 1" or larger sizes like 12" x 6" x 3" may also be available. It is important to note that these sizes are just examples and the actual sizes and dimensions can vary. It is always recommended to consult with the manufacturer or supplier to determine the specific sizes available for insulating fire bricks for your particular project.
Q: Can insulating fire bricks be cut or shaped to fit different spaces?
Yes, insulating fire bricks can be cut or shaped to fit different spaces. Insulating fire bricks are made from lightweight materials that can be easily cut or shaped using common tools such as saws, knives, or rasps. This allows for customization and precise fitting in various spaces, including fireplaces, kilns, furnaces, and other high-temperature applications. It is important to remember, however, that proper safety precautions should be taken when cutting or shaping insulating fire bricks, as they may produce dust or debris.
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.

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