Heavy Wall Alloy Steel Welded Pipe for Pressure Vessels from United States
This is a heavy-wall longitudinally welded alloy steel pipe with an external diameter exceeding 406.4 mm, fabricated for use as pressure vessel shells. Its circular cross-section and welded construction place it under tariff item 7305.31.00, which covers other welded tubes and pipes of iron or steel with circular cross-sections exceeding 406.4 mm.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Ensure the external diameter exceeds 406.4 mm and the weld is longitudinal for classification under 7305.31.00
• Have pressure vessel certification documents, such as ASME or CSA B51, ready for CBSA review
• Confirm whether the pipe is considered a part of general use under Section Note 2, which may affect classification