Industrial Boilers Good Performance Refractory Brick High Alumina Brick Insulating Fire Clay Brick

10000.0 Kilograms
MOQ
Industrial Boilers Good Performance Refractory Brick High Alumina Brick Insulating Fire Clay Brick
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Características
Especificações
Shape: Brick
Material: Alumina Block
SiO2 Content (%): 0.1%
Al2O3 Content (%): 48-80%
MgO Content (%): 0.1%
CaO Content (%): 0.2%
Refractoriness (Degree): 1770°< Refractoriness< 2000°
CrO Content (%): 0.3%
SiC Content (%): 0.4%
Model Number: Sk series
Processing Service: Cutting, Moulding
Type: High alumina refractory brick
Bulk Density: 2.2-2.8g/cm3
Certificate: IS9001
Apparent porosity: ≤21%
Cold Crushing Strength: 39-65Mpa
Refractoriness under Load (0.2MPa) ℃: 1400-1550°C
Application: Industrial Furnaces,kiln
Size: 230x114x65mm,230x114x65/55mm
Raw material: High Alumina 55-88% AI2O3 Bauxite
Informação básica
Certificação: IS9001
Model Number: Sk series
Condições de Pagamento e Envio
Packaging Details: On wooden pallets with plastic cover: 1.Wooden pallet size:930*930mm load 2.weight of each pallet:1.5-2.0 tons
Supply Ability: 2000 Ton/Tons per Month
Descrição de produto

 

Product Description

 

 

International code name

SK35

SK36 

SK37

SK38

SK40

Al2O3/%

≥48

≥55

≥65

≥75

≥80

Fe2O3/%

≤2

≤2

≤2

≤2

≤2

Refractoriness 

≥1750 °C

≥1770 °C

≥1790 °C

≥1790 °C

≥1790 °C

Apparent porosity

≤22%

≤22%

≤23%

≤23%

≤21%

Cold crushing strength

 ≥39Mpa

≥44Mpa

≥49Mpa

≥54Mpa

≥65Mpa

Refractoriness under load (0.2MPa) 

≥1420 °C

≥1470°C

≥1500 °C

≥1520 °C

≥1530 °C

Reheating Linear Change (1500°C 2h) %

+0.1~ -0.4
*1450°C

+0.1~ -0.4

+0.1~ -0.4

 +0.1~

-0.4

+0.1~ -0.4

 

Features:

1.Excellent strength at ambient and elevated temperatures.
2.High compressive strength.
3.Very low levels of iron and other impurities.
4.Lightweight and energy-efficient.
5.Lower heat storage than denser refractory.
6.Heats quickly and economically to operating temperature.

 

 

 

Company Information

 

Our Advantage

 

Certifications

 

Product Line

 

Packaging & Shipping

 

FAQ

 

Q1. What business does your company have?
A. The company is mainly engaged in: 1. Hot blast furnace transformation project (refractory ball to grid brick). 2. General contracting of pellet shaft furnace material resistance and construction. 3. General contracting of refractory materials and construction of iron mixing furnace and iron water tank. 4. General contracting of refractory materials and construction of lime shaft kiln. 5. General contracting of refractory materials and engineering for mineral heat furnace. 6. Provide melting and non-melting refractory products and technical services for various glass furnaces, such as regenerator, melting tank, working tank and material passage. 7. Refractories for circulating fluidized bed boilers. 8. Refractory materials for coke ovens. 9. Refractories for carbon roasters.

 

Q2. Which countries are you cooperating with?
A. Nearly 100 customers have established cooperative relations and have been providing customers with the best quality service.

 

A3. What products do you have?
A. Company main products:corundum mullite bricks, high aluminum brick, clay brick of blast furnace, blast furnace hot blast stove with thermal shock, low creep high alumina series.etc

 

Q4. How to guarantee the quality of your products?
A. We have established strict production processes and inspection standards, and we have established a professional QA and QC department to ensure that the products delivered by the factory meet the customer's technical indicators and related regulations.

 

Q5. Can you provide samples?
A. We can provide you with samples and delivery services, we will charge a certain sample and shipping costs, samples and shipping fees can be reduced in bulk orders later!

 

Q6. What payment methods do you support?
A. The payment methods we support are: T/T, L/C, DP/DA
If you choose 100% T/T, we will give you the best price.

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