Seamless Type L Copper Evaporator Coils Tubing from Canada
Type L wall thickness seamless refined copper tubing formed into coils for air conditioner evaporators. Falls under HTS 7411.10.10 as basic seamless refined copper tubes before final coil assembly. Meets standards for heat transfer efficiency.
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
• Specify Type L wall thickness (ASTM B88) on entry; avoid classifying pre-formed coils as worked tubes
• Common issue: incorrect declaration of outer diameter affecting statistical reporting