Min. Order Reference FOB Price
1 Ton US$300.00-750.00 / Ton
Product Description
Products Description 93% 94% 95% 96% SiO2 content silica blocks refractory brick used in industrial Silica brick is made of quartz stone material, the content of SiO2 is above 93%, it has good resistance to acid slag and good heat conductivity. And the refractoriness is 1690~1710°C,RUL is ...