High-Purity Alumina Refractory Tile from Japan
Fired ceramic tiles with >70% Al2O3 content for lining rotary kilns in cement production. Provides abrasion resistance at temperatures over 1600°C. HTS 6902.20.50 covers these as 'other' refractory tiles.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Measure thickness to ensure <3.2 cm doesn't trigger 6905/6907 tile exclusions
• Include thermal conductivity specs to prove refractory performance
• Declare as kiln lining only, not decorative/architectural use