China Kiln Refractory Bricks manufacturer
Zhengzhou Rongsheng Refractory Co., Ltd.
Zhengzhou Rongsheng Refractory Co., Ltd. Refractory manufacturing company.
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High Density Fire Resistant Refractory Bricks

High Density Fire Resistant Refractory Bricks

Place of Origin Zhengzhou ,China
Brand Name Rongsheng
Certification ISO9001
Model Number RS-GM5
Minimum Order Quantity 25 TONS
Price 1000-5000USD
Packaging Details packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time 20-30DAYS
Payment Terms TT; L/C
Supply Ability 2000tons /month
Detailed Product Description

Sidewall Block For Alumina Cell, Alumina Industry Kiln Refractory Materials

 

 

Quick Detail:

 
1, Low permanent linear change on reheating
2, Good Thermal Shock Stability
3, High dense structure
 

 

Description:
 
Wear-Resistance bricks are made of raw materials such as high-grade bauxite and Australia imported zircon sand, which are melted and founded in high temperature electric furnace. It is mainly used in areas that require high abrasion and temperature resistance, such as gliding rail bricks in steel pusher metallurgical furnaces, the tapping platform (tapping spout) for tapping platform (tapping spout) style walking beam furnaces, and also as the interior for destructors.
 
 


Applications:


1, Sulfuric cracking furnace
2, Fibrous glass furnance
 
 
Specifications:
 

 

Physical and chemical index:

 

Item

Behaviors RS-GM5

Special

Typical

Chemical Composition %

Al2O3

71-74

73

ZrO2

4.5-6

5.5

SiO2

17-20

19

Fe2O3

≤0.5

0.5

Na2O

≤1.0

1.0

CaO

≤0.5

0.5

Apparent Prosity (%)

5-8

<8

True density g/cm3

≥3.0

3.54

Cold Crushing Strength Mpa

≥250

350

Hot Crushing Strength 1300°C Mpa

 

45

Line Expansion 1150°C %

 

0.9

Thermal conductivity 1250 °C: W/MK

 

4.6

Bulk Density (g/cm3)

PT(RN)

 

≥3.0

WS(VF)

 

≥3.2

Crystallographic analysis %

Corundum

39

Mullite

41

Glass Phase

15

Baddeleyite

5

 

 

 

Competitive Advantage:
 

  1. Competitive Price. Make the products competitive in your market.
  2. Abundant Experience. Prevent cracks and twist in bricks.
  3. Different Moulds. Save mould fees for you.
  4. Strict Quality Control. Meet clients’ quality requirement.
  5. Large stocks. Guarantee prompt delivery.
  6. Professional Packing. Avoid damage and secure the goods in transportation

 

Product Tags: refractory materials   castable refractory material   High Density Fire Resistant Refractory Bricks  
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