J55 Grade Seamless Casing Pipe 22 Inch OD from China
J55 grade seamless nonalloy steel casing pipe featuring a 22-inch (558.8 mm) outside diameter, used to stabilize wellbores in oil and gas drilling operations. Its classification in HTS 7304.29.50.75 stems from being seamless, nonalloy steel tubing exceeding 406.4 mm OD for drilling purposes.
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 PSI grade certifications (e.g
• J55) with hydrotest results to validate pressure ratings for customs
• Label shipments clearly as 'oilfield tubing' with OD specs to prevent confusion with structural pipes
• Check for anti-dumping duties on certain steel origins; maintain country-of-melt documentation