18-5/8 inch 87.5 lb/ft C-110 Casing from China
C-110 grade seamless alloy steel casing pipe, 18-5/8 inch OD, 87.5 lb/ft, premium threaded and coupled connections for liner applications in deviated wells. HTS 7304.29.31.80 due to seamless alloy steel construction, >406.4 mm OD, and specific use in oil/gas drilling casing. Offers superior tensile strength for challenging environments.
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
• Include thread type (e.g
• VAM) in descriptions; ensure traceability via batch numbers
• Common issue: incorrect hierarchy if declared as 'tubing'