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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Shape: Brick
  • Material: calcined flint clay,Bauxite,Corundum
  • SiO2 Content (%): 15-70
  • Al2O3 Content (%): 30-85
  • Refractoriness (Degree): 1770°< Refractoriness< 2000°
  • Brand Name: ZYC

Packaging & Delivery

Packaging Details On wooden pallets with plastic films cover

Dense fire brick,Dense refractory brick,Fire proof brick

Characteristics:

1. High refractoriness.

2. Good spalling resistance and wear resistance.

3. Good corrosion resistance.

4. Good thermal shock resistance.

5. High mechanical strength.

6. High-temperature creep rate is low.

7. Good volume stability at high temperature.

 

Physical and chemical index:  

Item/Grade

Index

SK-32

SK-34

SK-36

SK-37

SK-38

AL2O3 %   ()

35

38

55

65

70

Fe2O3 %   ()

2.5

2.5

2.0

2.0

2.0

Refractoriness(SK)

32

34

36

37

38

Refractoriness under load, 0.2MPa, °C()

1300

1360

1450

1480

1530

Apparent porosity (%)

20-24

20-22

20-23

20-23

20-22

Bulk density (g/cm³)

1.95-2.1

2.1-2.2

2.25-2.4

2.3-2.5

2.4-2.6

Cold crushing strength ,MPa ()

25

30

45

50

60

Thermal expansion at 1000°C (%)

0.6

0.6

0.3

0.3

0.2

 

Application:

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

 

Common sizes:

Straight type

Arch type

Wedge type

L×W×H (mm)

230×114×65

230×114×75

230×114×32

220×110×60

220×110×50

220×110×40

220×110×30

L×W×H/h (mm)

230×114×65/55

230×114×65/45

230×114×65/59

220×110×65/50

220×110×75/65

220×110×60/40

L×W×H/h (mm)

230×114×65/55

230×114×65/45

220×110×75/65

220×110×60/40

Other sizes according to customer requirements

 

About our company:

Our company is the specialized manufacturer and exporter of refractory and insulation materials in China. Our products mainly include Fire brick,Insulation fire brick,Refractory castable,Refractory raw materials,Primarily export to Europe, East Asia, Southeast Asia, America, Middle East, Australia and Africa etc.

 

 

 

 

 

 

 

 

 

 

 

 

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China (Mainland) | Manufacturer, Trading Company
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