Mechanical Steel Tubing 90mm OD 5.5mm Wall from China
Seamless mechanical tubing ST52 nonalloy steel equivalent, 90mm OD 5.5mm wall, for structural frameworks. HTS 7304.39.0024: other seamless circular tubes iron/nonalloy steel, OD 38.1-114.3mm, wall <6.4mm. General engineering applications.
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
• ST37/ST52 grades are nonalloy; alloy grades >0.3% shift headings
• Confirm no internal/external welds via NDT report
• Length >6m may require special packaging declarations