20 Inch Conductor Casing Threaded Joints from Japan
This 20-inch conductor casing has integral threaded couplings and is made from non-alloy steel for initial oil well hole stabilization. It features a welded open-seam profile. This threaded, welded construction places it under tariff item 7306.29.00 for other oil/gas drilling casing.
Duty Rate — Japan → Canada
0%
Import Tips
• Verify the casing is non-alloy steel and meets API specifications
• Ensure the threaded couplings are properly documented for customs clearance
• Consider whether the casing could be classified as line pipe, which may fall under a different tariff item