Nonalloy Steel Slip-On Flange 6 Inch from Mexico
A slip-on flange made from nonalloy steel for low-pressure applications like water lines, with a 152 mm inside diameter. It slips over pipe ends and is secured by fillet welding on both sides. Falls under HTS 7307.91.50.10 due to its iron/nonalloy steel construction and ID under 360 mm.
Duty Rate — Mexico → United States
15.5%
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
• Label flanges with pressure ratings and material specs to comply with ASME B16.5 standards during customs inspection
• Avoid common pitfall of missing anti-dumping duties on certain Chinese-origin carbon steel flanges—check Commerce scope rulings
• Use proper packing to prevent flange face damage, as customs may reject dented goods