Seamless 9Cr1Mo Alloy Condenser Tube 240mm from China
High-temperature resistant seamless tube of 9Cr-1Mo alloy steel, 240 mm OD, 11 mm wall, used in power plant condensers. Meets HTS 7304.59.80.45 criteria: seamless, circular alloy steel, OD 190.5-285.8 mm, wall <12.7 mm.
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
• Submit chemical analysis certificate proving alloy elements (e.g
• 8-10% Cr for 9Cr)
• Ensure no internal threading or fins, which could reclassify as finished fittings