Grade B Normalized LSAW Line Pipe from United States
This is a normalized Grade B nonalloy steel LSAW pipe for sour gas service, with an external diameter ranging from 18 to 48 inches. The heat treatment enhances toughness for fracture-critical applications, and it exceeds 406.4 mm in diameter. It is specifically designed for use in gas pipelines requiring high reliability.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Verify the pipe is nonalloy steel and has been normalized to meet Grade B specifications
• Have heat treatment certificates ready for CBSA inspection
• Confirm the external diameter exceeds 406.4 mm to ensure correct classification