Cold-Drawn Seamless Steel Structural Hollow Section from China
Cold-drawn seamless circular hollow section of nonalloy steel, 3-inch OD x 0.188-inch wall, for structural frameworks in machinery. HTS 7304.31.60.50 covers this as other cold-rolled seamless tube of circular cross section. Provides strength without welding seams.
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
• Distinguish from HSS (hollow structural sections) which are typically welded under 7306.60
• Declare as 'mechanical tubing' if structural end-use unclear at import
• Ensure cross-section remains circular; oval shapes may require different classification