Insulating Fire Brick SK32/34/36/38 Refractory Brick
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0.01
- Supply Capability:
- 2600 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.
Features
1) Good thermal shock resistance
2) High-temperature endurable
3) Good thermal insulation
4) The using temperature is 1600 c
5) Phosphate high alumina bricks,iso
6) High strength
7) Low thermal conductivity
8) Widely used in cement kiln.
9) Low creeping rate
10) High pressure
11) Excellent thermal shock resistance
12) High quality fireclay clinker
Application
Iron & Steel Making Industry
Blast Furnace,Hot Blast Furnace(stove),Pellet Shaft Furnace,Hot Metal Ladle,Steel
Ladle, Tundish,Heating Furnace,Saking Pit Furnace,Heat Treatment Furnance.Refining Furnance,Reheating Furnance,Metal Mixter Furnance,Annealing Furnace,Cupola Furnace,Electric Arc Furnace,Induction Furnace,AOD Furnace,
cupola furnace,electric arc furnace,induction furnace,AOD furnace,VOD furnace,etc thermal technology equipment .
Non-Ferrous Metal Industry
Smelting furnace,refining furnace,reverberatory furnace,converter furnace
Building Materials Industy
cement kiln,glass kiln,ceramic kiln, lime kilns, kiln car,tunnel kiln
Energy & Incineration
Such as coke oven,general boiler,power generation boiler,circulating fluidized bed boiler,electric furnace,carbon roasting furnace,waste incinerators
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
Our Services
Optimum solution and product supply of refractories for high temperature industries, such as iron steel, non-ferrous, petrochemical and building materials.
Engineering design, contract and consult for refractories, and civil architecture design.
Research, development, manufacture and sale of superhard materials.
R&D, manufacture and sale of special packing materials for export.
Inspection, supervision and arbitration of refractories.
Consultation and services in refractories information.
Training and cultivation of high-level talents in refractories profession
Sales Network
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.
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 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.
- Q: Can insulating fire bricks be used as a backup insulation in refractory linings?
- Yes, insulating fire bricks can be used as a backup insulation in refractory linings. Insulating fire bricks are designed to have low thermal conductivity, which makes them effective in reducing heat transfer in high-temperature applications. Their insulating properties make them ideal for use as a backup insulation layer in refractory linings, helping to further reduce heat loss and improve overall energy efficiency. Additionally, insulating fire bricks are lightweight, which makes them easier to handle and install compared to other refractory materials. However, it is important to consider the specific requirements of the application and consult with a refractory engineer to ensure that insulating fire bricks are suitable for the specific conditions and performance requirements of the refractory lining.
- Q: Do insulating fire bricks require any special firebrick mortar for installation?
- Yes, insulating fire bricks do require a special firebrick mortar for installation. These bricks have a lower density and higher insulating properties, so using a regular mortar can compromise their performance. It is recommended to use a specialized firebrick mortar that can withstand high temperatures and bond effectively with the insulating fire bricks to ensure a proper and durable installation.
- Q: What's the price of lightweight refractory bricks?
- In addition, general price comparisons are meaningless and need to be based on the use of demand = quality of products. After all, good quality is the driving force of continuous production.
- Q: Can insulating fire bricks withstand thermal shock?
- Yes, insulating fire bricks are designed to withstand thermal shock due to their high temperature resistance and low thermal conductivity. They are made to endure rapid changes in temperature without cracking or breaking, making them suitable for various high-temperature applications.
- Q: Can insulating fire bricks be used in the construction of BBQ pits?
- Yes, insulating fire bricks can be used in the construction of BBQ pits. Insulating fire bricks are designed to withstand high temperatures and have excellent heat resistance properties, making them ideal for use in BBQ pits. These bricks help trap and distribute heat evenly, resulting in more efficient cooking and a better BBQ experience. Additionally, insulating fire bricks also help to reduce heat loss, ensuring that the BBQ pit retains and maintains heat for a longer period. Overall, using insulating fire bricks in the construction of BBQ pits can greatly enhance the performance and longevity of the pit.
- 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: Can insulating fire bricks be used in the construction of steel production furnaces?
- Yes, insulating fire bricks can be used in the construction of steel production furnaces. These bricks have high heat resistance and low thermal conductivity, making them ideal for insulating the furnace and preventing heat loss. Their ability to withstand extremely high temperatures makes them suitable for use in steel production furnaces where temperatures can reach several thousand degrees Celsius.
- Q: How thick should the insulation layer be when using insulating fire bricks?
- The thickness of the insulation layer when using insulating fire bricks depends on various factors such as the desired level of insulation, the temperature of the surrounding environment, and the specific application or purpose of the insulation. In general, insulating fire bricks are designed to provide excellent thermal insulation, which means they are capable of reducing heat transfer effectively. However, the thickness of the insulation layer should be determined based on the specific requirements of the project. For applications where high-temperature insulation is needed, a thicker layer of insulating fire bricks is typically recommended. This is because a thicker layer can provide better insulation and reduce heat loss more effectively. Additionally, a thicker insulation layer can also enhance the overall structural integrity of the insulation system. On the other hand, for applications where lower temperature insulation is needed or for projects with space constraints, a thinner layer of insulating fire bricks may be sufficient. In such cases, it is important to consider the specific thermal conductivity properties of the insulating fire bricks being used and ensure that the desired insulation requirements are met. It is also worth noting that insulation requirements may vary based on local building codes, safety regulations, and industry standards. Therefore, it is advisable to consult with professionals or experts in the field to determine the optimal thickness of the insulation layer when using insulating fire bricks for a specific project.
- Q: Can insulating fire bricks be used in contact with molten metals?
- Insulating fire bricks have the capability to be utilized alongside molten metals. These bricks are purposely crafted to endure high temperatures and possess exceptional insulating properties. They are commonly employed in situations where heat containment and distribution are necessary, such as kilns, furnaces, and industrial ovens. When confronted with molten metals, insulating fire bricks have the ability to withstand the intense heat and hinder the transfer of heat from the molten metal to the surrounding environment. This aids in upholding temperature stability and safeguarding the structural integrity of the equipment. Nevertheless, it is crucial to carefully select the precise type and composition of insulating fire bricks based on the temperature and the specific molten metal they will encounter. Different metals possess distinct melting points and can have diverse corrosive impacts on various materials. Consequently, it is advisable to seek guidance from experts or manufacturers to ensure the correct type of insulating fire bricks are chosen for each individual application.
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Insulating Fire Brick SK32/34/36/38 Refractory Brick
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0.01
- Supply Capability:
- 2600 m.t/month
OKorder Service Pledge
OKorder Financial Service
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