508mm OD Welded Steel Gas Transmission Pipe from United States
A precisely 508 mm external diameter longitudinally welded nonalloy steel pipe for natural gas transmission mains, featuring beveled ends for field welding. Its circular cross-section and diameter exceeding 406.4 mm qualify it under tariff item 7305.12.00 as line pipe for gas pipelines.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Confirm the pipe's external diameter exceeds 406.4 mm and the weld is longitudinal
• Have beveled end specifications and gas transmission application documents for CBSA