Cold-Rolled Stainless Steel Chromatography Column Tubing from Mexico
Precision seamless 316 stainless tubing cold-rolled for HPLC chromatography columns, with electropolished ID for minimal contamination. Classifies under HTS 7304.41.60.45 for other cold-formed seamless stainless tubes.
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
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Ra surface finish specs (<10 microinch) justify precision tubing over commodity pipe
• Cleanroom packaging documentation prevents contamination-related entry refusals