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Refractory Bricks

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US$ 100 - 200 MOQ: 100 Pieces
Key Specifications
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Place of Origin:
Shandong, China
Shape:
Brick
Material:
Alumina Block
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Jinan Linquan Import And Export Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao or Tianjin
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Shandong, China
Shape Brick
Material Alumina Block
SiO2 Content (%) 30%
Al2O3 Content (%) 35--75%
MgO Content (%) 0.5%
CaO Content (%) 0.01
CrO Content (%) none
SiC Content (%) none
Model Number LQsk 36 38 40
Brand Name Linquan,Emei,Siwei,lqtrade

 Refractory bricks    LQH   LQHAB  &  LQFC

 

High aluminum bricks LQH Series

Chemical and Physical Properties

LQHAB70

LQHAB 60

LQHAB 50

LQHAB 80

Spec

Typical

Spec

Typical

Spec

Typical

Spec

Typical

Chemical
Analysis (%)

Al2O3

70≤

73

60≤

63

50≤

52

80≤

83

Fe2O3

2.0≥

1.5

2.0≥

1.5

2.0≥

1.6

2.0≥

1.5

Refractoriness (SK)

38≤

38

37≤

37

36≤

36

39≤

39

Bulk Density

2.30≤

2.58

2.20≤

2.48

2.10≤

2.38

2.40≤

2.42

Apparent Porosity (%)

23≥

20

23≥

20

23≥

20

23≥

20

Cold Crushing Strength

400≤

550

400≤

500

300≤

450

400≤

550

(Kg/cm2)

Thermal Expansion (%)

-

0.65

-

0.60

-

0.53

-

0.68

at 1000°C

Permanent Linear Change (%)

-

0.3

-

0.3

-

0.3

-

0.2

at 1500°C × 2Hrs

Refractoriness under Load

-

1,580

-

1,500

-

1470

-

1650

 

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Jinan Linquan Industry and Trade Co., Ltd
Linquan Trade, Serve World.

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Jinan Linquan Import And Export Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2007
Factory Size
Above 100,000 square meters
Total Employees
Above 1000 People
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