High Alumina Fire Bricks For Furnace High quality fire brick

High Alumina Fire Bricks For Furnace High quality fire brick

Negotiable /Ton

Min.Order:1 Ton

Supply Ability:
50000 Piece / Pieces per Month
Port:
qingdao tianjin
Payment Terms:
T/T D/P D/A

Quick Details View All >

Place of Origin:
Shandong, China
Shape:
Brick
SiO2 Content (%):
40%
Al2O3 Content (%):
45%
CaO Content (%):
1.7%
Model Number:
230x114x65mm

Laizhou Sunshine Trading Co., Ltd.

Business Type: Trading Company
Shandong China
Main Products: Calcium Silicate Products ,Insulation Material Hydrophobic Perlite Insulation Products ,Mineral Wool Products ,Aluminum Silicate Fiber Products ,Anti-corrosion Insulation Aluminum Coil

Product Details

Specifications

1.Coefficient of thermal conductivity small
2.Thermal shock stability is superior
3.Save energy
4.Products shape size accord

 

Features:

1.Low thermal conductivity, relatively dense stomatic distribution has good heat insulation effect,

2. low thermal conductivity, efficient and energy saving. High strength: hot high crushing strength, volume stability is good.

3. Low thermal capacity: in the case of absorb more heat, brick itself very little heat, energy saving effect is obvious.

4.Low impurity content, has a very low iron and alkali metal melt less impurity in low temperature.

5.High dimensional accuracy, mechanical processing molding, 

6.High precision and can be processed into special shape, speed up the building.

 

Product specifications:

Index/brand

23#

26#

28#

30#

32#

Classification Temperature

°C

1260

1430

1540

1650

1760

bulk density      g/cm3

0.6

0.8

0.9

1.03

1.25

breaking strength    MPa

0.9

1.5

1.6

1.7

2

compressive strength MPa

1.2

2

2.6

2.8

3.4

Linear change rate % °CxHr

-0.1

-0.5

-0.8

-0.9

-0.9

1230X24

1400x24

1510x24

1620x24

1730x24

Thermal conductivity

400°C

0.17

0.24

0.3

0.4

0.49

(W/m.k)

600°C

0.19

0.27

0.32

0.42

0.5

 

800°C

0.22

0.3

0.35

0.44

0.51

 

1000°C

0.25

0.32

0.38

0.45

0.53

 

1200°C

 

0.35

0.39

0.47

0.55

Al2O3           %

45

55

65

72

76

Fe2O3           %

0.9

0.8

0.5

0.4

0.3

SiO2            %

50

42

32

26

22

TiO2            %

1.2

1.3

0.5

0.5

0.3

CaO+ MgO        %

0.7

0.3

0.2

0.3

0.2

K2O+ Na2O       %

1.3

1

0.8

0.2

0.1

230x114x65mm,  230x114x76mm   We can also provide size as customersrequirement.

Advantage:

1. Industrial furnace masonry regenerative losses and furnace surface heat loss, generally accounts for about 24 to 45% of the fuel consumption.With low thermal conductivity, low thermal capacity of lightweight brick for furnace construction materials, can save fuel consumption;

2. At the same time, because of kiln can be rapid heating and cooling, can improve the efficiency of production equipment;

3. Also can reduce body weight, simplify the kiln structure, improve product quality, reduce the environment temperature, improve working conditions.

 

USES:

1. Metallurgical industry: the blast furnace, blast furnace hot blast stove, heating furnace, etc.

2. Petrochemical industry: ethylene cracking furnace, hydrogen furnace, a furnace, furnace, etc.

3. Ceramic industry: roller kiln, push board kiln, etc.

4. Industry: glass kiln heat storage room, etc.

5. Carbon industry: carbon calciner, etc

6. Aluminum electrolytic industry: aluminum electrolytic tank, etc.

7. Other industries: tunnel kiln, shuttle kiln, etc

 

 

 

  High Alumina Fire Bricks For Furnace insulation brick sample is available here

 

our product:

 

      High Alumina Fire Bricks For Furnace High quality fire brick

 

 

 

 

 

High Alumina Fire Bricks For Furnace High quality fire brick

Contact Supplier

Ms. Sharon Teng Sales Manager Chat Now
Telephone
0086-535-2229232
Mobile
0086-15066768899
Fax
0086-535-2805233
Address
No. 1512-1513, Hongting Building , Laizhou City, Shandong, China Shandong

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