4-1/2 inch 13Cr Stainless Steel Tubing from United States
Welded 13% chromium (13Cr) stainless steel tubing, 4-1/2 inch outside diameter, for corrosive oil and gas drilling environments such as CO2 fields. This product is used in well completion and production and is classified under tariff item 7306.21.00 as welded stainless steel casing and tubing.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Provide documentation confirming the 13Cr grade and welded construction
• Verify whether the tubing is imported with couplings, as this may affect classification
• Check if a Canadian Standards Association (CSA) certification is required for the intended use