Super Duplex Drill Pipe 5-7/8 Inch High Pressure from China
Super duplex stainless steel drill pipe (e.g., SAF 2507), 5-7/8 inch OD, for ultra-high pressure and H2S-resistant drilling in harsh oilfields. Seamless construction with integral upset ends for enhanced joint integrity. Classified in 7304.22.00 for stainless steel seamless drill pipe used in oil/gas 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
• Submit hydrostatic test reports and non-destructive testing (NDT) results per API standards
• Avoid classifying with couplings attached, as that may trigger 7304.90 for fittings
• Ensure invoice specifies 'of a kind used in drilling for oil or gas' to meet legal note