310 Stainless Steel Process Pipe 76mm OD from Mexico
Welded 310 high-temperature stainless pipe, 76 mm OD, 4 mm wall, 19-22% nickel. Falls under HTS 7306.40.50.64 as welded circular stainless steel tube/pipe, OD ≤114.3 mm, thick wall, nickel <24%. For furnace and heat exchanger applications.
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
• High-nickel 310 requires detailed spectrometry reports to confirm <24% Ni for this subheading
• Cut lengths must be straight tubes; coiled imports may classify differently if over length limits