Insulating SiO2 Silica Fire Brick Erosion Resistance For Metallurgy
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low thermal conductivity insulating silica brick for sale Product Introduction: The silica content is 93% or more. It has acid slag corrosion resistance and higher high temperature strength. The load softening start temperature is 1620~1670 °C. Long-term ......
Zhengzhou Annec Industrial Co., Ltd.
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