Hastelloy C-276 Cold-Rolled Seamless Pipe from Germany
Hastelloy C-276 seamless pipes are cold-rolled from high-nickel alloy steel (Ni-Mo-Cr with ~57% nickel) for extreme corrosion resistance in flue gas desulfurization. These circular cross-section hollow profiles are seamless and cold-reduced, qualifying under HTS 7304.51.50.05 for high-nickel alloy steel. Commonly used in pollution control and marine applications.
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
• Submit chemical analysis reports confirming high nickel content (>30%) to distinguish from standard alloy steels
• Label as 'cold-rolled seamless' with dimensions; pitfalls include misdeclaration as hot-finished leading to 7304.41
• Comply with NACE MR0175 for sour service if applicable, ensuring proper documentation for customs