P5 Heat Exchanger U-Tube OD 25mm from Mexico
Seamless P5 (5Cr-0.5Mo) alloy steel U-bent tube OD 25 mm for shell-and-tube heat exchangers. Bends formed cold then stress-relieved for fatigue resistance. 7304.59.20.40 applies to seamless alloy tubes <38.1 mm OD suitable for heat exchangers.
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
• U-bend radius and leg length must match declared specs exactly
• Hydrotest both straight and bent conditions; provide dual certificates