16-Inch OD L80 Coupled Casing for Gas Wells from United States
Welded L80 grade nonalloy steel casing with a 16-inch outer diameter and coupled ends, used to protect and support gas well bores. Its circular cross-section exceeds 406.4 mm, meeting the tariff item's dimensional requirements.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Ensure the casing's external diameter exceeds 406.4 mm and is of nonalloy steel
• Declare the HS code 7305.20.00.00 accurately
• Verify compliance with Canadian Standards Association (CSA) requirements for oil and gas well casing