13-3/8 Inch 48# J55 Surface Casing from Canada
J55 grade seamless surface casing, 13-3/8 inch OD (339.7 mm), 48 lb/ft nominal weight, 11.8 mm wall, premium threaded and coupled connections, nonalloy steel for conductor casing in oil drilling. Precisely matches HTS 7304.29.10.50 parameters.
Duty Rate — Canada → 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
• Provide end-user declaration confirming oil/gas drilling use to distinguish from general piping
• Use calibrated tools for OD/wall verification; discrepancies lead to 7304.59 reclassification
• Batch traceability via heat numbers essential for recall compliance in oilfield applications