Min. Order Reference FOB Price
1 Ton US$200.00-600.00 / Ton
Product Description
High-Quality Silica Refractory Checker Brick for Coke Oven The Description: Acid refractory consisting mainly of squamite, cristobalite and a small amount of residual quartz and glass phase. Silica content above 94%. True density 2.35g/cm3. It is resistant to acid slag erosion. High temperature ...