Industrial Ventilation Duct Pipe 16-inch from China
Welded spiral pipe of nonalloy steel, 406.5 mm OD (just over threshold), for large factory exhaust systems. Meets HTS 7305.90.10.00 for circular cross-section pipes >406.4 mm of iron/nonalloy steel. Smooth interior for high airflow.
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
• Precise OD measurement certs critical near 406.4 mm threshold
• Specify spiral lock-seam as 'welded similarly closed'
• Avoid spiral wound from strip (7306 if smaller)