Tantalum Clad Acid Processing Plate from Canada
Carbon steel plate (>600mm) clad with tantalum metal for handling hot sulfuric and nitric acids in chemical processing. Tantalum provides unparalleled corrosion resistance. Classified HTS 7210.90.10.00 as nonalloy clad flat-rolled.
Duty Rate — Canada → United States
10%
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 tantalum purity (99.95%+) and cladding thickness (0.5-3mm typical)
• Include isocorrosion charts verifying performance in specific acid concentrations
• Special handling for precious metal content declaration