J55 Intermediate Casing 9 Inch 40 ppf from China
9-inch (228.6 mm) OD J55 seamless casing, 40 lb/ft weight corresponding to 13.8 mm wall, coupled with premium threads. Used for intermediate protection in deviated wells. Fits 7304.29.1040 precisely: nonalloy, seamless, threaded/coupled, correct size and thickness.
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
• Hydrostatic test certificates mandatory—minimum 80% yield strength proof
• Avoid bulk packing; use steel racks to prevent ovality during transit
• Declare as 'casing for oil/gas' explicitly to distinguish from line pipe (7304.90)