Cast Iron Flange Adapter from China
A cast iron flange adapter used to join pipes with flanged connections in drainage or HVAC systems. Classified under HTS 7307.19.90 as 'other' cast fittings of iron or steel, excluding specific tube or LNW types. Ideal for robust, corrosion-resistant connections in non-pressurized applications.
Duty Rate — China → United States
41.2%
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
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Provide foundry certifications proving cast iron composition to distinguish from ductile iron under other subheadings
• Label with pressure class (e.g
• Class 125) to aid customs in verifying 'other' fitting status
• Avoid bulk packaging without individual specs to prevent misclassification as parts