Super Duplex Stainless Welded Large Pipe from United States
Super duplex 2507 stainless steel longitudinally welded pipe, 24-inch OD, offering extreme corrosion resistance for seawater injection lines. The large circular cross-section and welded construction classify this product under tariff item 7305.31.00. This pipe is engineered for offshore and marine applications requiring high strength and durability.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Confirm the external diameter (24-inch OD, approximately 610 mm) and longitudinal weld on the shipping documents
• Provide the super duplex grade (2507) certification to support classification
• Check if the pipe is for offshore use, which may require additional regulatory approvals