Alloy 20 Cold-Drawn Seamless Pipe from Germany
Seamless cold-drawn pipe from Carpenter 20Cb-3 alloy (high-nickel at 32-38%), used in sulfuric acid handling due to chloride stress resistance. Precision tolerances for pump columns. Classified under 7304.41.60.05 for cold-formed high-nickel stainless seamless tubes.
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
• Provide material safety data sheets confirming high-nickel stainless classification versus standard grades
• Document cold-reduction ratio to distinguish from annealed-and-pickled hot tubes
• Beware of diameter-based splits; ensure specs match statistical reporting requirements