K55 Seamless Oilfield Casing 19 Inch OD from Japan
K55 grade seamless casing tubing of nonalloy steel, 19-inch (482.6 mm) outside diameter, essential for oilfield drilling to protect and support the wellbore during extraction. HTS 7304.29.50.75 applies due to seamless iron/nonalloy steel construction exceeding 406.4 mm OD.
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
• Include connection type details (e.g
• premium threads) in commercial invoices for specificity
• Conduct pre-shipment OD inspections to certify compliance with >406.4 mm threshold
• Maintain records of intended drilling application to counter general pipe arguments