5-1/2 Inch L80 Type 9 Cr Casing Coupled from United States
This is a 5-1/2 inch L80 Type 9 Cr casing with a non-alloy base, threaded for sour service wells. It is a welded casing for oil or gas drilling, classified under tariff item 7306.29.00, provided the chromium content does not make it an alloy steel.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Confirm the chromium content is below alloy steel thresholds to classify as non-alloy
• Declare the threaded ends and welded construction for oil/gas use
• Provide mill certificates showing chemical composition for CBSA