5-1/2 Inch 20 lb/ft 22Cr Duplex Casing from Canada
Duplex 22Cr (2205) stainless steel casing for subsea production, 5-1/2 inch with VAM LeTourneau couplings. Superior pitting and crevice corrosion resistance. HTS 7304.24.30 classification for stainless oilfield casing.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Certify PREN value >35 for duplex stainless classification
• Document ferrite content (35-65%) per ASTM A923
• Include low-temperature impact test results for arctic service