API 5L Grade B Carbon Steel Line Pipe 4-inch from United States
Welded carbon steel pipe conforming to API 5L Grade B specifications, designed for use in oil and gas pipelines with an outside diameter of 114 mm. This line pipe of iron or nonalloy steel is classified under tariff item 7306.19.00 as other line pipe for pipelines.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Ensure the pipe meets CSA Z245.1 and API 5L standards
• Keep records of the pipe's intended use in pipelines
• Check if the pipe qualifies for duty-free treatment under a free trade agreement