Industrial Seamless Steel Cooling Tubes from Mexico
Thin-walled seamless nonalloy steel tubes (<4 mm) for liquid cooling circuits in manufacturing equipment. Fits HTS 7304.90.50.00 as seamless pipes of iron/nonalloy steel.
Duty Rate — Mexico → United States
50%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Include flow rate and heat transfer specifications
• Straight tubes only; coiled heat exchangers classify differently
• Confirm nonalloy to avoid higher alloy duties