Large Diameter Oil Pipeline Welded Tube from Canada
Nonalloy steel welded tube, external diameter 508 mm, for crude oil gathering lines in refineries. Riveted or welded closure meets 'similarly closed' definition. HTS 7305.19.10 applies as other line pipe for oil pipelines exceeding 406.4 mm OD.
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
• Provide hydrostatic test certificates proving pressure ratings for pipeline suitability
• Label with exact OD, wall thickness, and steel grade to prevent reclassification