Tantalum Clad Acid Processing Plate from Germany
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 — Germany → United States
50%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
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