Aluminum Flange Adapter Fitting from China
Aluminum adapter with one flanged end and threaded other for pipe-to-flange transitions. Fits HTS 7609.00.00.00 as a tube/pipe fitting. Essential for pump and valve connections.
Duty Rate — China → United States
80.7%
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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Class per ANSI/ASME flange classes (150# etc.) to match pipe schedules
• Distinguish from blind flanges; functional adapters for joining
• Full penetration weld prep drawings prevent part reclassification