Stainless Steel Surface Casing 10-3/4 Inch from China
Seamless 316L stainless surface casing, 273 mm OD, 10.5 mm wall, used in upper well sections for conductor stability. Under 7304.24.40.30 for seamless stainless oil/gas casing, OD 215.9-285.8 mm, wall <12.7 mm.
Duty Rate — China → United States
75%
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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 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 surface casing vs intermediate use; ensure thread protector compliance
• Common issue: Re-class as drill pipe if threaded couplings included