Nonalloy Seamless Pipeline 20 Inch OD Equivalent 406mm from Canada
406.4 mm OD, 12mm wall seamless iron/steel line pipe for offshore gas lines. Precisely HTS 7304.19.10.45. Engineered for subsea applications.
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
• Cathodic protection specs if for marine use
• Dimensional certs critical at OD limits
• Separate from risers (7304.29)