Grooved Ductile Iron Long Radius Elbow 3-inch from Mexico
Long radius 90-degree elbow in ductile iron with grooved ends for reduced flow resistance in process piping. Under HTS 7307.19.30.40 as grooved cast ductile fitting. Ideal for chemical and water treatment plants.
Duty Rate — Mexico → United States
55.6%
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 radius (1.5D standard) to differentiate from short radius
• Galvanizing declaration needed if coated; affects corrosion subheadings
• Foundry marks verification prevents counterfeit material issues