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Quality High Alumina Bricks

Zhengzhou Dynnor Industrial Machinery Co., Ltd.
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US$ 300 - 700 MOQ: 1 Metric Ton
Key Specifications
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Place of Origin:
Henan, China
Shape:
Brick
Material:
Alumina Block
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Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Henan, China
Shape Brick
Material Alumina Block
Al2O3 Content (%) 48% to 80%
Product Description

Based on our over 20 years of experience in refractory industry(production &installation), we have a thorough understanding of the technology &market, which enables us to provide the best possible quality high alumina products in China. 

 

High alumina bricks have  many applications in various high temperature kilns, which provide better performance than fireclay based bricks or conventional fireclay bricks would not suffice.

 

Major Applications:

Hot blast furnaces

Carbon baking kilns

Power plants(CFB)

Cement Kilns

back-up layers of various kilns

etc...

 

Technical Information:

Items

Technical Data

International code name

SK35

SK36

SK37

SK38

SK40

Chinese code name

LZ-48

LZ-55

LZ-65

LZ-75

LZ-80

Al2O3 min %

48

55

65

75

80

Fe2O3 max %

2

2

2

2

2

Refractoriness oC min.

1750

1770

1790

1790

1790

Refractoriness under Load C min.

1420

1470

1500

1520

1530

Permanent Linear Change % 

1450 C×2h

1500 C×2h

1500 C×2h

1500 C×2h

1500 C×2h

+0.1~-0.4

+0.1~-0.4

+0.1~-0.4

+0.1~-0.4

+0.1~-0.4

Apparent Porosity max. %

22

22

23

23

21

Cold Crushing Strength mim.

39

44

49

54

65

 

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Zhengzhou Dynnor Industrial Machinery Co., Ltd.
Business Type
Trading Company
Year Established
2015
Factory Size
Below 1,000 square meters
Annual Export Value
Below US$1 Million
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