317LMN Stainless Steel Pipe from China
Welded 317LMN stainless pipe featuring 2.6% Mo, 13.5% Ni, OD 60 mm, 2.0 mm wall thickness, for flue gas desulfurization. Precisely under HTS 7306.40.50.62 as welded stainless circular pipe with qualifying alloy, dimensions.
Duty Rate — China → United States
35%
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
9903.91.0125%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
Import Tips
• Nitrogen-enhanced alloys like LMN require composition breakdown beyond basic Mo/Ni
• Schedule B matching critical—use 7306.40.5062 exactly
• Pressure test certs if marketed for fluids, but classify as tube not fitting