Threaded Ductile Iron Union Fitting from Mexico
A threaded union fitting from ductile iron allowing easy disconnection of pipes without cutting. Under HTS 7307.19.30.60 for threaded cast ductile types. Used in maintenance-heavy water lines.
Duty Rate — Mexico → United States
55.6%
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
• Detail nut and tailpiece construction in docs to confirm union design
• Pressure test certs helpful for high-duty lines