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BOF BOTTOM SUPPLY BRICKS
The gas supply brick produced by our factory has the characteristics of stable quality, safety and reliability, accurate air permeability, high blowing rate, good corrosion resistance, strong melting loss resistance, no steel seepage, no slag sticking, no oxygen burning after use, etc.
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Product Description
The gas supply brick produced by our factory has the characteristics of stable quality, safety and reliability, accurate air permeability, high blowing rate, good corrosion resistance, strong melting loss resistance, no steel seepage, no slag sticking, no oxygen burning after use, etc.
physical and chemical index
| Brand/Indicator index | MgO (%) | C (%) | Apparent porosity A.P(%) | Bulk density B .D(g/cm3) | Normal temperature compressive strength CCS(MPa) |
| GQZ-1 | >90 | >14 | <5 | >2.9 | >40 |
| GQZ-2 | >92 | >14 | <7 | >2.9 | >35 |
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Address
Quliang Industrial Cluster Area, Xinmi City, Zhengzhou City, Henan Province