321 Stainless Steel Cold-Rolled Exhaust Tubing 2.5-inch from China
Cold-rolled welded 321 stabilized stainless steel tubing for automotive exhaust systems, 2.5-inch diameter, 1.9 mm wall thickness. Classified in HTS 7306.40.50.44 as other cold-formed stainless tubes meeting wall thickness requirements. Titanium stabilization prevents carbide precipitation at high temperatures.
Duty Rate — China → United States
35%
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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Import Tips
• Provide heat treatment records showing solution annealing for 321 grade stabilization
• Distinguish from ornamental tubing (7306.40.70) by documenting structural automotive end-use