13-3/8 inch 54.5 lb/ft L-80 Type 13CR Stainless Steel Casing Tubing from China
This is seamless stainless steel tubing designed specifically for oil and gas drilling operations, used as casing to line and stabilize wellbores during extraction. It meets API 5CT specifications for L-80 Type 13CR material, offering corrosion resistance in sour environments. Classified under 7304.24.60 as seamless stainless steel tubing for drilling.
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 API 5CT certification and provide mill test reports (MTRs) to confirm seamless construction and stainless steel grade
• Ensure documentation specifies oil/gas drilling use to avoid reclassification as general tubing under 7304.41