high quality refractory bricks

Location:
Zibo, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C

Product Description

Refractory Bricks

Characteristic,
Low thermal conductivity
High refractoriness
High mechanical strength
Excellent thermal shock resistance
Non standard sizes and shapes are available upon request
Application:
Petrochemical process heater
Heat treatment furnace
Ceramic firing kiln
Cement rotary kiln
Glass melting tank
Backup insulation

Tech Data

item

SK-32

SK-34

SK-36

SK-37

SK-38

AI2O3(%)

38

42

50

65

70

Fe2O3 (%)

3

2.5

2.5

2.4

2

Refractoriness (SK)

32

34

36

37

38

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

1300

1350

1450

1550

1580

Porosity (%)

26

25

24

23

23

Bulk density (g/cm³)

2.05

2.1-2.15

2.3-2.4

2.4

2.5

Cold crushing strength (MPa)

25

25

45

45

51

Thermal expansion at 1000°C (%)

0.6

0.6

0.3

0.5-0.7

0.6

When you send us the inquiry for these bricks,in order to make an accurately quotation to you,pls provide the following request:

1.The size of brick.

The standard size is 230*114*65MM,if the shape of brick is non-standard,pls provide the drawing.

2.Pls provide the main part of physical and chemical indicators.

3.Pls provide the purchasing quantity.



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Contact Information

Company:
 Zibo Juxian Industry And Trading Co., Ltd.
Phone Number:
  86-533-5588488
Fax Number: