Water Swivel for Drill String from Japan
High-pressure water swivel connecting drill hose to rotating string in 8430.49 sinking rigs. Allows mud/fluid injection while permitting rotation. Part under 8431.43.80 for boring equipment.
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
• Specify RPM rating (e.g
• 200 RPM) and pressure specs for rig verification
• Ship with matching rotary head to demonstrate set use