18-5/8" Alloy Intermediate Casing from Mexico
Threaded coupled intermediate casing of alloy steel, 18-5/8" OD for mid-depth oil well protection. HTS 7305.20.60.00 due to welded circular cross-section >16", alloy steel, and drilling-specific threading/coupling. Supports cementing operations.
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
• Specify drift diameter in docs; ensure coupling torque specs
• Avoid bulk packaging misread as uncoupled