Cold-Drawn 17-4 PH Stainless Steel Precision Tubing from Mexico
Precipitation-hardening 17-4 PH stainless cold-drawn tubing for valve stems and instrument fittings. Falls under 7304.41.60 as other cold stainless seamless tubes. Heat-treatable for high strength.
Duty Rate — Mexico → 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
• Specify heat treatment condition (H900, H1025) affecting mechanical properties
• Traceability from melt to finished tube critical for PH grades
• Non-destructive testing records (eddy current) support quality claims