Cold-Rolled 321 Stainless Steel Aircraft Hydraulic Tubing from Canada
High-strength cold-rolled seamless 321 stainless steel tubing for aircraft hydraulic systems. Under 7304.41.60 for other cold-formed stainless tubes. Stabilized grade resists weld decay in aerospace.
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 aerospace material specs (AMS 5645) and traceability documentation
• FAA or customer certifications may be required alongside customs docs
• Declare correctly to avoid aircraft parts classification scrutiny