17-4 PH Stainless Seamless Pipe 3-inch Schedule 40 from China
Precipitation hardening 17-4 PH stainless seamless pipe, 3-inch Sch 40 for high-strength structural applications. HTS 7304.49.0060 for other stainless seamless circular pipes. Precipitation grades qualify as stainless steel.
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
• Heat treatment condition (H900/H1150) certification via AMS 5643
• Minimum yield strength documentation for PH grade verification