Forged Steel Weld Neck Flange from Mexico
A forged carbon steel flange designed with a tapered hub and welded neck for high-pressure piping systems in industrial applications. It falls under HTS 7307.91.50 as a steel flange not specified elsewhere, used to connect pipes securely in refineries and power plants.
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
• Verify flange dimensions and pressure ratings match ASME/ANSI standards to ensure compliance with import regulations
• Provide mill test certificates (MTC) documenting chemical composition and mechanical properties during customs clearance
• Avoid misclassification by confirming it's not a cast flange, which may fall under different subheadings