3-1/2 Inch 13.3 ppf Surface Casing from China
3-1/2 inch OD 13.3 lb/ft J-55 surface casing, seamless, wall ≥12.7 mm for shallow oil/gas wells. Protects freshwater zones during initial drilling. HTS 7304.29.20.20 specs met.
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
• Mark joints with API grade stamps visible for customs inspection
• Provide borehole design specs if queried for drilling-specific use
• Insure against buckling risks in transit for heavy wall sections