Hastelloy X Cold-Drawn Seamless Pipe from China
Cold-drawn seamless pipe from Hastelloy X (47% nickel), aged-hardenable for gas turbine combustion zones. Withstands thermal cycling to 1200°C. Fits 7304.41.60.05 as cold-formed high-nickel stainless circular tube.
Duty Rate — China → United States
17.5%
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
9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
Import Tips
• Certify with AMS specifications for aerospace-grade high-nickel verification
• Distinguish wall thickness from capillary tubing (under 0.38mm) to avoid statistical breaks
• Document as 'other than cast iron' explicitly for Chapter 73 entry