60mm OD x 25mm Wall 9Cr-1Mo Alloy Tube from Germany
Grade 91 (9Cr-1Mo-V) seamless alloy tube, 60mm OD x 25mm wall, for advanced supercritical boilers. HTS 7304.59.80.25 classification applies to its heavy wall thickness and alloy steel seamless construction. Critical for next-generation power plant efficiency.
Duty Rate — Germany → 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
• Grade 91 requires normalization + temper heat treatment certification for customs acceptance
• Distinguish from P91 welding consumables which classify differently
• High value requires detailed cost breakdown to prevent undervaluation claims