18-inch LSAW Carbon Steel Oil Transmission Pipe from Mexico
Heavy-duty LSAW carbon steel pipe with 18-inch (457 mm) external diameter for long-distance crude oil transmission, featuring thick walls for pressure resistance. HTS 7305.11.10.30 applies to its welded circular construction, non-alloy steel material, and oil pipeline designation within the specified diameter range.
Duty Rate — Mexico → United States
50%
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
9903.05.900%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
• Ensure supplier provides dimensional certificates confirming external diameter stays within 406.4-609.6 mm
• For bulk shipments, segregate by grade to prevent mixing with alloy steel lots triggering higher duties