Thermally Clad Aluminum Distillation Column Plate from Japan
Clad non-alloyed aluminum plate exceeding 6.3 mm for distillation tower trays and internals. Thermal cladding ensures vapor-liquid contact efficiency. HTS 7606.91.60.55 due to thickness, purity, cladding.
Duty Rate — Japan → United States
12.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Document thermal bonding process and interface microstructure
• Verify vapor corrosion test data for petrochemical exposure