4-1/2 Inch Alloy Steel Drill Pipe from United States
Seamless alloy steel drill pipe with an outside diameter of 114.3 mm (4-1/2 inches), designed for oil and gas drilling operations to transmit drilling fluid and torque to the drill bit. Classified under tariff item 7304.23.00 as other drill pipe for oil and gas drilling.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Provide API specification documentation and confirm the alloy steel composition
• Ensure the outside diameter is accurately declared to match the tariff item
• Check if the product qualifies for any duty reduction under free trade agreements