Nickel-Alloy Seamless Transfer Line Pipe 15.75-inch OD from Germany
Seamless pipe of Alloy 800H (Ni-Fe-Cr), 400 mm OD, 9.8 mm wall thickness, for ethylene cracking furnace transfer lines. HTS 7304.59.80.60 covers this 'other alloy steel' seamless tube in the 285.8-406.4 mm OD range with thin walls. Carburization resistance enables high-temperature hydrocarbon service.
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
• Specify nickel >1.5% and chrome content in material test reports for alloy status
• Confirm no cold-work beyond permitted tolerances affecting OD measurement