Forged Steel Pipe Reducer from Japan
A forged reducer fitting of nonalloy steel that connects pipes of different diameters in piping systems. Under HTS 7307.99.10.00 for its rough, unprocessed forged state without machining. Used in HVAC and water supply lines.
Duty Rate — Japan → United States
13.7%
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
• Include forging process photos or affidavits to prove no secondary operations
• Confirm dimensions exceed wire limits (over 16mm) if questioned, though typically solid
• Watch for galvanizing, which is a coating process reclassifying the fitting