Welded Steel Pipe for Industrial Chimney Stack from Canada
Large OD welded nonalloy steel pipe sections for exhaust stacks on factories, >406.4 mm diameter. Falls under 7305.39.1000 as other circular welded tubes of iron/nonalloy steel. Designed for bolted sectional assembly.
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
• High-temperature coating specs must be documented for environmental permits
• Confirm vertical load design doesn't qualify as 'tower' structures
• Bundle shipments need piece count for statistical reporting