Non-Magnetic Forged Tool Joint from Japan
Special non-magnetic forged tool joint for MWD (measurement while drilling) tools in directional oil/gas drilling, preventing interference with magnetic sensors. Falls under HTS 8431.43.8020 as oilfield tool joints.
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
Import Tips
• Magnetic permeability test results essential for non-mag verification
• Declare special alloy composition to qualify for correct MFN duty treatment