7306.29.10.30/5-1/2 Inch 14 lb/ft N80 Casing with Coupling/Mexico

5-1/2 Inch 14 lb/ft N80 Casing with Coupling from Mexico

N80 grade higher-strength non-alloy steel casing, 5-1/2 inch OD 14 lb/ft, imported threaded with coupling for intermediate/production zones. HTS 7306.29.10.30 includes this welded casing of iron/nonalloy steel, coupled import for oil/gas drilling use. Offers improved yield strength for deeper wells.

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)

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Import Tips

• Provide chemical composition analysis proving non-alloy status (carbon steel limits)

• Document thread galling tests for premium connections

• Separate high-strength from J55/K55 to avoid average pricing disputes