7304.29.20.20/3-1/2 Inch 13.3 ppf Surface Casing/Japan

3-1/2 Inch 13.3 ppf Surface Casing from Japan

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 — Japan → United States

10%

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

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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