Stainless Steel LWD Pipe for Power Plant Cooling from China
Longitudinally welded diameter (LWD) stainless pipe, 16-inch OD equivalent (406.5+ mm), for thermal power plant cooling water intake. Precisely matches HTS 7305.31.60.10 specifications.
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
• ASTM A312/A312M standard compliance certification required
• Flange compatibility specs must match connected equipment to avoid assembly classification
• Biofouling-resistant coating declaration prevents pesticide treatment classification