Incoloy 800H Seamless Process Gas Pipe from Germany
Nickel-iron-chromium alloy (Incoloy 800H) seamless pipe, 177.8 mm OD x 15 mm wall, for high-temperature process gas service in petrochemical plants. Classifies in HTS 7304.59.80.35 as 'other alloy steel' seamless tube/pipe meeting size criteria, even with nickel content. Solution annealed for creep resistance.
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
• Present material test reports showing Ni>10% but steel matrix dominant to justify 7304 vs 7506 classification
• Include ASME Section II material spec sheets for alloy verification during entry
• Separate from carbon steel shipments to avoid commingling and classification disputes