3-1/2 inch P-110 High Pressure Casing from China
Premium P-110 seamless casing pipe, 88.9 mm OD, 13.7 mm wall thickness, threaded/coupled nonalloy steel for high-pressure gas wells. HTS 7304.29.10.20 classification reflects seamless drilling casing specs: nonalloy, OD<215.9 mm, wall≥12.7 mm. Delivers superior tensile strength.
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
• Confirm P-110 min yield (110 ksi) via chem analysis
• Distinguish from line pipe by drilling intent
• Avoid: importing in sets classified as machinery parts