Industrial Boilers High Alumina Refractory Brick SK36 SK38 High Alumina Brick High Alumina Brick

1 ton
MOQ
Industrial Boilers High Alumina Refractory Brick SK36 SK38 High Alumina Brick High Alumina Brick
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Features
Specifications
Shape: Brick
Material: Alumina Block
SiO2 Content (%): 42.8
Al2O3 Content (%): 30%-70%
MgO Content (%): /
CaO Content (%): 0.4
Refractoriness (Degree): 1770°< Refractoriness< 2000°
CrO Content (%): /
SiC Content (%): /
Model Number: Sk36
Processing Service: Moulding
Product Name: High Alumina Refractory Brick
Application: Industrial Furnaces
Raw Material: High Alumina 55-88% AI2O3 Bauxite
Certificate: ISO9001
Size: Customers' Requirement
Color: Yellow
Keyword: Fire Insulation Alumina Brick
Sample: Avaliable
Advantage: High Temperature Performance
Other Name: Refractory Brick
Basic Infomation
Certification: ISO9001
Model Number: sk36
Payment & Shipping Terms
Packaging Details: On pallet with wrapping film or as customer's requirement.
Supply Ability: 5000 Ton/Tons per Month
Product Description
Product Description

Fire brick is shaped refractory product.it is made from chamotte or bauxite and combining clay ,Through high pressure molding and sintered at high temperature.The Al2O3 content range from 40% to 75% .The refractoriness range from 1580 to 1850 .It has characteristic of high temperature resistance ,corrosion resistance ,wear resistance and thermal shock resistance .Which decide fire brick is the ideal lining material for various kinds of industrial high temperature furnace and other thermal equipment .

Teachnical Data:

Item/Grade NO.

Fire clay brick

High alumina brick

SK-32

SK-34

SK-35

SK-36

SK-37

SK-38

Chemical Analysis (%)

AL2O3

32-36

38-42

45-50

50-55

60-65

70-75

Fe2O3

2.5

2.0

2.0

2.0

2.0

2.0

Refractoriness

SK

32

34

35

36

37

38

°C

1710

1750

1770

1790

1825

1850

Refractoriness Under Load,

2kg/cm2, T2 (°C)

1350

1400

1450

1500

1530

1560

Apparent Porosity (%)

24

22

22

23

23

22

Bulk Density (g/cm³)

2.0~2.1

2.1~2.2

2.2~2.3

2.2~2.4

2.3~2.6

2.4~2.6

Cold Crushing Strength

(kg/cm2)

250

350

400

450

500

550

Thermal Expansion

at 1000°C(%)

0.4~0.6

0.4~0.6

0.5~0.7

0.5~0.7

0.5~0.7

0.5~0.7

Permanent Linear Change

at 1500°C×2Hrs(%)

0~-0.4

1350°C×2Hrs

0~-0.3

1400°C×2Hrs

0~-0.2

0~-0.2

0~-0.2

0~-0.2

Company Information

Yangquan ZG Refractory Factory Was Established In 2007, Located In Yangquan City .Shanxi Province. Which Is The Bauxite Ore Main Producing Areas In China .We Focus on Chinese Refractory Bauxite Series Products Since 2000 With Set Mining , Calcining, Processing And Export .We Have Four Production Lines With An Annual Capacity Of 50,000 Tons Refractory Materials .Our Main Products Are Calcined Bauxite And Related Refractory Products Such As Round Kiln Bauxite . Shaft Kiln Bauxite ..Mullite Sand /Powder for Precision Casting. Refractory Coating For Lost Foam Casting .Sintered Mullite .Refractory Bricks .With Over 10 Years Of International Experience ,We Are Serving More Than 50 Countries And Regions ,And Widely Well Commended By Customers In Domestic And Abroad . Sincerely Looking Forward To Working With You To Create A Win-Win Cooperate Situation.

Application

Refractory fire brick is widely used in metallurgy, petroleum, chemical industry, building materials, machinery processing, military, etc of thermal technology equipment.

Packaging & Shipping

On pallet with wrapping film or as customer's requirement.
Standard exporting package for sea transportation
Special packing requirement is acceptable

Contact Information

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