30-Inch OD Seamless Alloy Steel Booster Pipe from China
30-inch (762 mm) OD seamless pipe from nickel-alloyed steel for water injection boosters in oilfields. Under HTS 7304.59.80.80 for seamless alloy steel tube >406.4 mm OD, circular section. Enhances pressure in secondary recovery.
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
• Cross-check alloy elements against HTS note definitions to avoid Chapter 72 semifinished claims
• Use licensed customs brokers familiar with energy pipe AD/CVD orders