3-1/2 Inch Alloy Steel Kelly Pipe from United States
This is a seamless 3-1/2 inch alloy steel kelly pipe (square or hexagonal drive pipe) that connects the rotary table to the drill string in oil and gas rigs. It transmits rotation to the drill string and is an essential component in drilling operations. As a drill pipe of a kind used in drilling for oil or gas, it falls under tariff item 7304.23.00.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Ensure the kelly pipe is documented as seamless and made of alloy steel
• Provide specifications showing it is used in drilling operations
• Verify if the square or hexagonal shape affects the classification