244.5 mm OD K55 Production Casing from United States
244.5 mm OD K55 production casing, seamless coupled casing with 11 mm wall. This nonalloy steel casing is used in production zones of gas wells, meeting the tariff item for oil/gas drilling casing.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Verify the OD and wall thickness for accurate classification
• Have the K55 grade certification ready for CBSA
• Check if the casing meets API 5CT standards for production use