20-Inch API 5L PSL2 Alloy Line Pipe from Canada
Heavy-wall alloy steel welded pipe, 20-inch OD, meeting API 5L PSL2 standards for sour service gas pipelines. HTS 7306.19.51.50 applies to its large diameter, alloy composition, and designation as line pipe for oil/gas transport.
Duty Rate — Canada → 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
• Submit PSL2 quality level documentation, including traceability records, to distinguish from lower-grade pipes
• Ensure anti-corrosion coating specs (if applied) are noted, but verify coating doesn't trigger separate classification
• Pre-clear with CBP on country-of-melt requirements for critical pipeline materials under Buy America provisions