API 9-5/8" 53.50 lb/ft P-110 Casing from Mexico
High-strength P-110 seamless casing, 244.5 mm OD and 21.4 mm wall thickness from non-alloy steel, for deep oil drilling. Precisely matches HTS 7304.29.20.40 for thick-walled, mid-OD range seamless casing.
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
• Include sulfur/carbon equivalence analysis for P-110 grade to prove non-alloy status
• Use calibrated calipers for wall thickness cert; customs may sample measure
• Bundle in ranges matching OD specs to prevent split shipments