Grooved Ductile Iron Elbow 4-inch 90-degree from Mexico
A 90-degree elbow fitting made of ductile iron with grooved ends for 4-inch piping, commonly used in HVAC and water supply systems. Classified under HTS 7307.19.90.40 for other cast iron/steel grooved-end fittings excluding socket-weld types. The grooves enable roll-grooving installation for leak-proof joints.
Duty Rate — Mexico → United States
56.2%
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
• Ensure ductile iron meets ASTM A536 standards and obtain groove dimension certifications; label clearly as 'grooved-end' to prevent reclassification; check for pressure ratings suitable for fire protection use