Inconel 625 Welded High-Nickel Pipe from China
Welded pipe from Inconel 625 superalloy (high-nickel stainless), wall thickness 1.65 mm or more, for aerospace ground support and power generation. HTS 7306.40.50.05 covers its welded, circular, thick-walled high-nickel steel construction.
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
9903.03.060%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; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Use ASTM specs (e.g
• B366 for weldability) in entry docs to validate classification
• Measure cross-section to ensure no dimension ≤16 mm, per chapter wire exclusion
• Watch for quota restrictions on high-nickel alloys; pre-verify with CBP rulings