Heavy Duty Alloy Steel Socket Weld Flange 380mm ID from Mexico
Socket weld flange of non-stainless alloy steel boasting a 380 mm inside diameter for high-integrity joints in demanding environments. Fits HTS 7307.91.50.70 criteria for large alloy (non-SS) flanges. Suited for refineries and offshore platforms.
Duty Rate — Mexico → United States
55.5%
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
• Use certified dimensional drawings to prove ID compliance over 360 mm threshold
• Beware of alloy vs. carbon steel mix-ups; require spectrographic analysis for proof
• Document welding qualifications if flanges are pre-welded to avoid parts classification