Galvanized Steel Flexible Exhaust Tubing from Canada
Corrugated galvanized steel tubing used in automotive and HVAC exhaust systems for vibration absorption. Classified under HTS 8307.10.60.00 as flexible iron/steel tubing, other types. Typically interlocked construction for expansion joints.
Duty Rate — Canada → United States
28.8%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) 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 exhaust temperature ratings and emissions compliance documentation
• Confirm galvanization thickness meets ASTM A653 standards for corrosion protection
• Declare automotive end-use if applicable to qualify for certain duty preferences