Iridium Tube Hollow Stock 3mm OD from China
Seamless iridium tubing 3mm outer diameter for thermocouple sheaths and chemical reactor components. Semimanufactured hollow form under HTS 7110.49.0010, excluding finished tubes. Extreme chemical inertness for harsh environments.
Duty Rate — China → United States
25%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 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(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Specify wall thickness and concentricity for semimanufactured classification
• Test for longitudinal seams that could indicate fabricated vs extruded stock
• Comply with ITAR if for defense-related high-temp applications