High-Pressure Alloy Steel Welded Pipe for Power Plant Cooling from Mexico
Alloy steel pipe longitudinally welded with OD >406.4 mm for circulating water in thermal power plant cooling systems. Under HTS 7305.31.60 as other large welded circular tubes. Resistant to thermal fatigue.
Duty Rate — Mexico → United States
10%
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
Import Tips
• Include thermal conductivity specs if relevant, but focus on alloy certs for classification
• Mark 'industrial bulk' to avoid retail packaging scrutiny