4-1/2 Inch 13.5ppf L80-9CR Stainless Steel Casing Tube from United States
Seamless 9CR stainless steel casing for intermediate drilling sections, 4-1/2 inch OD, wall thickness ≥12.7 mm, threaded and coupled for well integrity. Its stainless steel seamless construction for oil/gas drilling places it under tariff item 7304.24.00.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Confirm the 9CR stainless steel grade with a mill certificate
• Verify the wall thickness and threading for classification
• Consult the CBSA for any anti-dumping measures on stainless steel pipe