Incoloy 800H Heat Exchanger U-Tube from Canada
Cold-rolled seamless Incoloy 800H tube, 17.5 mm OD, U-bent for tubular heat exchangers in nitric acid plants. Nickel-iron-chromium alloy for high-temperature corrosion resistance. Classifies 7304.41.30.15 despite trade name, as stainless-equivalent for heat exchangers.
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
• Confirm stainless steel definition via composition (>10.5% Cr)
• Note U-bend geometry doesn't change tube classification