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Refractory fire brick

Location:
Zibo, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Construction & Real Estate > Bricks & Pavers

Product Description

Refractory fire brick,Refractory friebrick,sk34 refractory 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

Fire clay brick

High alumina brick

SK-30

SK-32

SK-34

SK-35

SK-36

SK-37

SK-38

SK-40

AL2O3 % (≥)

30

35

38

45

55

65

70

82

Fe2O3 % (≤)

2.5

2.5

2.0

2.0

2.0

2.0

2.0

2.0

Refractoriness(SK)

30

32

34

35

36

37

38

40

Refractoriness under load, 0.2MPa, °C (≥)

1250

1350

1360

1420

1450

1480

1530

1600

Apparent porosity (%)

22-26

20-24

20-22

18-20

20-23

20-23

20-22

18-20

Bulk density (g/cm³)

1.9-2.0

1.95-2.1

2.1-2.2

2.15-2.22

2.25-2.4

2.3-2.5

2.4-2.6

2.5-2.7

Cold crushing strength ,MPa (≥)

20

25

30

40

45

50

60

70

Application:

Refractory fire brick is mainly used for Coke oven, Blast furnace, Hot Blast Stove, Tunnel kiln ,Steel Ladle, Steel smelting furnace, Waste incinerators ,Casting products, Boilers, Cement kilns, Carbon furnace, Glass kilns and a variety of furnace linings and thermal equipment.etc.




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Contact Information

Company:
 Zibo Zhuoyue Refractory Material Co., Ltd.
Phone Number:
  86-0533-6165788,13869384309
Fax Number:
 86-0533-6165789
 
Zibo Zhuoyue Refractory Material Co., Ltd.
 Shandong , China FREE
 

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