99% Al2O3 Corundum Brick

• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Brick
• Material: Mullite
• Standard Size: 230 X 114 X 64mm ; 230 X 114 X 76mm
• Transport Package: Pallet
• Specification: GB
• Trademark: NR
• Origin: China
• HS Code: 69022000
• Production Capacity: 10000 Tons/Year

Product Description

Corundum products and corundum-mullite products have properties of good thermal shock resistance, high strength at high-temperatures and high density.  They are widely used in glass furnace, cement kiln, heaters molten steel ladle, metallurgical furnaces for non-ferrous metals and furnace for chemical engineering industries.

High purity low silicon corundum brick SiO2<0.5%, Al2O3>98%, used in petrochemical industry furnace, gasification furnace and large fertilizer equipment, and more than 1600° C super high temperature furnace, liner of furnace. Long life and reliable in quality. We can makde different kinds of shape products according the customer's drawing.