Alloy Steel LSAW Pipe for Offshore Platform Risers from United States
> A submerged arc longitudinally welded (LSAW) alloy steel pipe exceeding 406.4 mm in diameter for riser applications in offshore oil platforms. It is a large-diameter, circular welded tube of alloy steel, designed for high-pressure and corrosive environments.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• > Verify the external diameter exceeds 406.4 mm and the welding is longitudinal (LSAW qualifies)
• Declare the alloy steel grade and any heat treatment
• If the pipe is for oil or gas pipelines, check if heading 7305.11 applies