Seamless Phosphor Bronze Tube C51000 from Japan
Seamless phosphor bronze (C51000, 5% tin) tubes used in hydraulic systems and instruments for their strength and wear resistance. HTS 7411.29.10.00 applies to seamless copper alloy tubes, qualifying as copper-tin base alloy per subheading note (b).
Duty Rate — Japan → United States
51.4%
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
9903.05.900%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
• 1
• Certify tin content predominance for bronze classification vs brass. 2
• Provide proof of seamless extrusion process vs seam welded. 3
• Note statistical reporting by wall thickness/OD for accurate entry