Unalloyed Aluminum Cryogenic Transfer Pipe from Mexico
Pure aluminum pipe for liquid nitrogen/oxygen transfer in cryogenic applications. 7608.10.00.90 for non-alloyed tubes. Double wall insulation optional but base pure Al.
Duty Rate — Mexico → United States
55.7%
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
• Cryogenic impact testing certificates required
• DOT hazardous material shipping papers
• Insulation materials declared separately if composite