Seamless Refined Copper Medical Gas Piping from Canada
Seamless refined copper pipes compliant with NFPA 99 for hospital oxygen, nitrous oxide delivery systems. Classified HTS 7411.10.10 as seamless refined copper tubes. Medical-grade cleanliness and seamless design prevent contamination.
Duty Rate — Canada → United States
51.5%
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 CGA K1101 cleaning certification; declare medical end-use on FDA import alerts
• Avoid misclassifying Type K wall thickness under plumbing stats