Purchase Qty. Reference FOB Price
1-4 Tons US$600.00
5-49 Tons US$400.00
50+ Tons US$280.00
Product Description
Refractory Mullite Insulation Brick Zirconia Mullite Firebrick Mullite Bricks Product Description Product Description Of Mullite insulation brick The bulk density of lightweight heat-insulating Mullite brick is 0.60~1.25g/cm3. Working temperatures range from 900ºC to 1600ºC . Each grade ...