Semi Silica Brick For Rotary Kiln/Coke Oven Bottom/Liner

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
10000000 m.t./month

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Product Description:

semi-silica bricks for coke oven 

 

Semi-silica brick content less than 30% Al2O3 and more than 65%SiO2. it is made of quartz sand and kaolin in special grain fineness,after shaping,drying.As it contains more quartz, the property is between clay brick and silica brick, residual expansion,erosion-resistance,acid slag resistance and RUL all higher than clay bricks.It is used as the coke oven bottom, liner and flue etc.

 

physical and chemical index:

items

TY-65

SiO2%

≥65

Al2O3%

<30< span="">

K2O+Na2O%

≤1.0

AP%

≤24

CCS(MPa)

≥25

0.2MPa RUL (°C)

≥1350

PLC(1350°C*2h) %

-0.2~+0.2

 

Stable Capability, High Quality, Excellent Service, Competitive price is the most important advantage of our products


Semi Silica Brick For Rotary Kiln/Coke Oven Bottom/Liner


FAQ

Q2: What`s the lead time for my order?

A2: It depends on customers’ requirements and our production schedule. And usually we need 30-60 days for refractory bricks,10-25 days for unshaped refractory materials and 10-20 days for ceramic fiber blankets.

 

Q3: Can you offer Door-to-Door delivery?

A3: Yes, but only for some countries such us U.S., UAE, Saudi Arabia, Iran, and Russia, etc.

 




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