Cold-Rolled Seamless Steel Heat Exchanger Tubing from Mexico
Cold-rolled seamless carbon steel tubing for shell-and-tube heat exchangers, 1.25-inch OD x 0.083-inch wall. Classifies HTS 7304.31.60.50 as other cold-reduced seamless tube, not the boiler-specific category. U-bend capable for exchanger configurations.
Duty Rate — Mexico → 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
• Avoid 'heat exchanger tube' description; use 'mechanical tubing' for 7304.31
• Finned or U-bent at import shifts to finished heat exchanger apparatus (8419)