Alloy Steel Cap Pipe Fitting from Mexico
Threaded or weld cap fitting of alloy steel (except stainless) to seal pipe ends, preventing leaks in systems. Under HTS 7307.99.50.60 for other alloy steel fittings. Used in shipbuilding and refineries.
Duty Rate — Mexico → United States
54.3%
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
• Declare thread type (NPT/MIP) or weld type to avoid confusion with plugs
• Material cert required showing alloy elements like molybdenum without stainless thresholds