Purchase Qty. Reference FOB Price
200-1,999 Pieces US$1.50
2,000-9,999 Pieces US$1.00
10,000+ Pieces US$0.60
Product Description
Product Description 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 beyond 1620°C. SiO2 has different types of crystals in different ...