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
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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 for insulation in solar thermal systems?
- Yes, insulating fire bricks can be used for insulation in solar thermal systems. These bricks have high insulating properties and can withstand high temperatures, making them suitable for use in solar thermal systems where insulation is crucial to maximize heat retention and efficiency.
- Q: Can insulating fire bricks be used as a lining for kiln cars?
- Indeed, insulating fire bricks exhibit remarkable thermal insulation qualities, rendering them appropriate for utilization as linings in kiln cars. These bricks are specifically engineered to withstand elevated temperatures without experiencing any fractures or disintegration, thereby establishing them as an optimal option for securing kiln cars. Furthermore, their lightweight composition facilitates convenient handling and installation, thereby diminishing the overall weight and energy consumption of the kiln. Consequently, insulating fire bricks effectively supply insulation and safeguard kiln cars, significantly enhancing their efficiency and longevity.
- Q: Are insulating fire bricks resistant to hydrogen sulfide?
- Insulating fire bricks are generally not resistant to hydrogen sulfide. Hydrogen sulfide is a highly corrosive gas that can react with many materials, including fire bricks. While fire bricks are designed to withstand high temperatures, they are not specifically designed to resist chemical corrosion. If exposed to hydrogen sulfide, fire bricks may deteriorate over time, leading to potential damage or failure. Therefore, it is recommended to use alternative materials that are specifically designed to resist hydrogen sulfide corrosion in applications where exposure to this gas is expected.
- Q: Are insulating fire bricks suitable for use in chimneys and fireplaces?
- Yes, insulating fire bricks are suitable for use in chimneys and fireplaces. Insulating fire bricks are designed to withstand high temperatures and provide excellent thermal insulation. They are made from lightweight materials such as ceramic fibers or lightweight aggregates, which help to retain heat and prevent heat loss. This makes them ideal for lining chimneys and fireplaces as they can effectively trap and radiate heat, resulting in improved energy efficiency. Additionally, insulating fire bricks have low thermal conductivity, meaning they can resist cracking and spalling caused by rapid temperature changes, ensuring their durability and longevity. Overall, insulating fire bricks are a reliable and effective choice for enhancing the performance and safety of chimneys and fireplaces.
- Q: Are insulating fire bricks resistant to flame penetration?
- Yes, insulating fire bricks are resistant to flame penetration.
- Q: Can insulating fire bricks be recycled?
- Certainly, it is possible to recycle insulating fire bricks. These bricks are commonly composed of clay, alumina, and silica, among other materials, that can be disassembled and repurposed. The recycling process entails crushing the bricks into smaller fragments, subsequently utilizing them as aggregate in diverse construction projects. By adopting this method, waste is diminished, and resources are conserved, rendering it an eco-friendly alternative to disposing of these bricks. Furthermore, certain companies provide dedicated recycling programs for insulating fire bricks, enabling both individuals and businesses to conveniently recycle them instead of resorting to landfills.
- Q: Can insulating fire bricks be used in the construction of gas kilns?
- Yes, insulating fire bricks can be used in the construction of gas kilns. These bricks are designed to withstand high temperatures and provide excellent insulation, making them suitable for gas kilns where heat retention is crucial.
- Q: Are insulating fire bricks resistant to spalling?
- Yes, insulating fire bricks are resistant to spalling.
- Q: Can insulating fire bricks be used in the construction of furnaces?
- Yes, insulating fire bricks can be used in the construction of furnaces. Insulating fire bricks are specially designed bricks that have high insulating properties, allowing them to withstand high temperatures while minimizing heat loss. These bricks are made from lightweight materials such as clay, silica, and alumina. They have a low thermal conductivity, which means they can effectively maintain heat within the furnace while preventing the outer surface from becoming too hot. This makes them ideal for lining the walls, roof, and floor of furnaces, helping to increase energy efficiency and reduce fuel consumption. Additionally, insulating fire bricks are resistant to thermal shock, making them highly durable and long-lasting in the harsh conditions of a furnace. Overall, insulating fire bricks are a popular choice for furnace construction due to their excellent insulating properties and ability to withstand high temperatures.
- Q: Can insulating fire bricks be used in power plants?
- Yes, insulating fire bricks can be used in power plants. Insulating fire bricks, also known as refractory bricks, are designed to withstand high temperatures and provide excellent thermal insulation. They are commonly used in various industrial applications, including power plants. Power plants generate a significant amount of heat during the combustion of fossil fuels or the process of nuclear fission. To maintain efficient operations and prevent heat loss, insulating fire bricks are used to line the walls, floors, and ceilings of furnaces, boilers, and other high-temperature areas in power plants. Insulating fire bricks have low thermal conductivity, which means they are effective at reducing heat transfer. This helps to conserve energy and improve the overall efficiency of power plants. Additionally, they have high resistance to thermal shock, meaning they can withstand rapid temperature changes without cracking or breaking. Moreover, insulating fire bricks are lightweight and easy to install, making them a practical choice for power plant applications. They are also resistant to chemical corrosion, which is important in power plants where various gases and chemicals are present. In conclusion, insulating fire bricks are a suitable choice for power plants due to their ability to withstand high temperatures, provide excellent thermal insulation, and resist thermal shock and chemical corrosion. Using these bricks in power plant applications helps to enhance energy efficiency and maintain optimal operating conditions.
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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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