3003 Aluminum Alloy HVAC Tubing from Mexico
Coiled or straight 3003 aluminum alloy tubing for HVAC refrigerant lines and condenser coils. Classified HTS 7608.20.00 as aluminum alloy tubes containing manganese alloying elements. Common diameters 3/8" to 7/8" with 0.020-0.032" walls.
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 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; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• Refrigerant tubing must meet UL/CSA standards; include certification markings documentation
• Coiled shipments declare both coiled weight and expanded length for accurate duty calculation
• Nitrogen-charged coils prevent oxidation; verify charge pressure retention certificates