Dead-burned Magnesia 0-100mm for Rotary Kilns from Mexico
Coarse-grained dead-burned magnesia sized 0-100mm for rotary kiln linings in cement production, featuring low bulk density for thermal insulation. Classified under HTS 2519.90.10.00 as sintered magnesia for heavy-duty refractory applications.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Provide full sieve analysis showing target gradation for kiln brick manufacture
• Hydration test stability (>24hrs in saturated steam) proves dead-burned quality
• Large lump sizes require special handling; verify container load securing methods