Alloy 625 Cold-Drawn Seamless Tube from China
Alloy 625 (Inconel 625) is a high-nickel alloy steel (~58% nickel) formed into seamless cold-drawn tubes for aerospace and nuclear applications. These precision cold-reduced pipes have circular cross-sections and are classified under HTS 7304.51.50.05 due to their high-nickel content and seamless, cold-formed nature. Excellent for high-temperature strength.
Duty Rate — China → United States
75%
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 of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• Include heat number traceability and PMI test results for nickel verification during customs inspection
• Avoid bundling with fittings; ship as individual tubes to prevent set classification issues