321 Stainless Steel Seamless Instrumentation Tubing 1/2-inch from Mexico
Seamless 321 stabilized stainless tubing, 1/2-inch OD for instrumentation and control systems in aerospace. HTS 7304.49.0060 covers other seamless stainless circular tubes beyond precision mechanical. Exceeds 16 mm wire limit in some dimensions.
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
• AMS 5643 material spec certs needed for aerospace qualification
• Confirm OD tolerance <0.005 inch via gauge reports for instrumentation grade