Alloy 20 Welded Process Tubing from Mexico
Cb-3 (Alloy 20) stainless tubing, welded, circular, <1.65 mm wall, >0.5% Ni for corrosion resistance. Fits 7306.40.1015 as other high-nickel stainless welded tubes for chemical industry use.
Duty Rate — Mexico → 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
• Document acid resistance properties without claiming finished goods status
• Separate from valves/fittings to maintain tube classification