Nonmalleable Cast Iron Long Radius Elbow from Mexico
Extended sweep 90-degree elbow casting from nonmalleable iron reducing flow resistance in drainage lines. Classified HTS 7307.11.00.60 as other cast fittings. Preferred for maintaining velocity in gravity-flow sewer pipes.
Duty Rate — Mexico → United States
14.8%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Provide CAD drawings showing centerline radius measurement confirming 'long radius' specification
• Certify freedom from defects per ASTM E446 radiographic standards
• Separate invoicing for fittings vs. gaskets to prevent set classification issues