3-1/2 inch 10.2 lb/ft 316L Stainless Steel Tubing from China
Seamless 316L stainless steel tubing for injection lines in enhanced oil recovery (EOR) drilling operations, resistant to pitting from CO2 and H2S. Standard API dimensions for oilfield use. Classified under 7304.24.60.
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
• Provide PMI (positive material identification) test results for alloy verification
• Declare as 'casing/tubing' explicitly; avoid generic 'pipe' terminology