317 Stainless Steel Hypodermic Tubing from China
Precision-welded thin-wall tubing made from 317 stainless steel, containing 2-3% molybdenum and over 11% nickel, with wall thickness under 1.65 mm and circular cross-section. Used in medical devices for its corrosion resistance in harsh environments. Falls under 7306.40.1010 due to its welded construction, specific alloy composition, and dimensions.
Duty Rate — China → United States
35%
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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Import Tips
• Verify alloy certification with mill test reports showing exact Mo (1.5-5%) and Ni (>0.5%) content to avoid reclassification
• Ensure wall thickness documentation under 1.65 mm; common pitfall is mismeasurement leading to higher tariff bins
• For medical use, prepare FDA import alerts and biocompatibility docs alongside HTS paperwork