17-inch X52 Subsea Gas Pipeline Pipe from China
17-inch (431.8 mm) API 5L X52 welded line pipe designed for subsea gas pipelines. Nonalloy steel construction withstands marine conditions. HTS 7305.19.1030 for specified line pipe dimensions.
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 buoyancy calculation if concrete coated (affects weight declarations)
• Subsea certification enhances pipeline use justification