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7304.24.60.60/11-7/8 inch 54 lb/ft Super Duplex Stainless Tubing/Japan

11-7/8 inch 54 lb/ft Super Duplex Stainless Tubing from Japan

Super duplex stainless steel (e.g., 2507) seamless tubing, OD 298.5 mm (11-7/8 inches), for high-strength casing in aggressive subsea gas environments. HTS 7304.24.60.60 covers its seamless stainless steel form and diameter for oil/gas drilling use. Duplex structure resists pitting and stress corrosion.

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

• Super duplex requires detailed alloy certs (PREN >40); generic 'stainless' declarations rejected

• Measure and declare ID/OD precisely—tolerances affect pressure rating classification

• Partner with licensed customs broker familiar with API oilfield tubing rulings

11-7/8 inch 54 lb/ft Super Duplex Stainless Tubing from Japan — Import Duty Rate | HTS 7304.24.60.60