10 inch OD N80 Casing with BTC Threads from United States
10 inch OD N80 casing with buttress threads, 254 mm OD and 9.5 mm wall, seamless nonalloy steel. Used for intermediate oil well sections, this casing provides strength and sealing, matching the tariff item.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Verify the buttress thread coupling details for customs declaration
• Ensure the steel is nonalloy to stay within this tariff item
• Check for any special permits required for oilfield casing