Cold-Rolled 316L Stainless Steel Capillary Tubing from Canada
Ultra-precise seamless capillary tubing from 316L stainless steel, cold-rolled for thin walls and small diameters used in chromatography and gas sampling. Classified under HTS 7304.41.60.45 for other cold-formed seamless stainless tubes of circular cross section.
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
• Include surface finish specifications (e.g
• electropolished) in documentation to justify medical/lab grade classification
• Declare exact ID/OD tolerances; capillary tubing under 1mm ID risks scrutiny for instrument classification