Purchase Qty. Reference FOB Price
20-49 Pieces US$5.00
50-149 Pieces US$4.00
150+ Pieces US$1.00
Product Description
Item High corundum brick Wearable corundum brick Mullite corundum brick Wearable corundum brick Bulk density/cm3 3.0 2.9 2.9 2.7 Compression strength(under normal temperature) kg/cm2 ≥400 ≥600 ≥250 ≥200 Reheating linear shrinkage % 1650Cx3 hours≤0.5 1650Cx3 ...