X52 Strength Oil Line Pipe 21 Inch from United States
A high-strength X52 API 5L longitudinally welded pipe, 21-inch (533.4 mm) OD, made of nonalloy steel for deepwater oil lines, with enhanced wall thickness for collapse resistance. Its circular cross-section and diameter exceeding 406.4 mm qualify it under tariff item 7305.12.00.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Verify the pipe's external diameter is over 406.4 mm and the weld is longitudinal
• Have X52 grade certification and deepwater oil line application documents for CBSA