18-5/8 Inch X56 Conductor Threaded Casing from China
18-5/8 inch X56 grade large-diameter conductor casing with integral threaded joints for offshore rig foundations. Welded non-alloy steel for heavy load-bearing in drilling. Classified under this tariff item as other casing and tubing used in drilling for oil or gas.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the casing is non-alloy steel and provide a mill certificate
• Declare the integral threaded joint design accurately
• Check if the goods qualify for duty-free treatment under a free trade agreement