16 inch 72 lb/ft N-80 Casing from Mexico
16-inch OD seamless N-80 nonalloy steel casing for surface hole sections in oil and gas wells. Provides structural integrity during drilling, specifically engineered for diameters exceeding 406.4mm as per HTS 7304.29.20.80 classification.
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
• Ensure thread type (e.g
• STC, LTC) specified in commercial invoice for proper identification
• Maintain traceability documentation from steel mill to finished pipe for origin verification