9-5/8 inch 53.5 lb/ft T-95 Casing from Mexico
Seamless T-95 alloy steel production casing, 9-5/8 inch OD exceeding 406.4 mm equivalent in hierarchy, 53.5 lb/ft, threaded/coupled with BTC connections for intermediate casing strings in HP/HT wells. HTS 7304.29.31.80 applies for its alloy composition, seamless form, and drilling application. Provides structural integrity during cementing and production.
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
• Document exact grade (T-95 requires sour service testing); use licensed customs broker for oilfield goods
• Avoid pitfall of declaring as tubing if wall thickness suggests casing use