Alloy Steel Spiral Welded Pipeline Tube from Canada
Spiral welded tube of alloy steel, circular cross-section over 406.4 mm OD, designed for long-distance natural gas pipelines. Classified in 7305.90.50.00 as an other welded pipe of alloy steel for large-diameter applications, not seamless or further processed.
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
• Obtain hydrostatic test reports proving pressure integrity, as required for pipeline standards like API 5L
• Classify based on weld type (spiral vs longitudinal); misidentification can lead to wrong heading
• Check for anti-dumping duties on specific alloy steel pipes from certain origins via Commerce Department scopes