Blowout Preventer Flange Gasket from Japan
Spiral-wound graphite/steel gasket for ram-type blowout preventer (BOP) flanges on 8430.41 drilling rigs, sealing high-pressure oil/gas wellheads during boring. API 6A compliant for oilfield service. Under 8431.43.8060 as other boring parts.
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
• API monogram certification critical for customs acceptance
• Pressure/temperature ratings must match 8430.41 BOP specs