Duplex 2205 Stainless OCTG Tubing with Coupling from United States
High-strength duplex 2205 (UNS S31803) welded stainless steel tubing for deepwater oil and gas drilling, complete with integral couplings. This product is classified under tariff item 7306.21.00 for welded stainless steel OCTG tubing with coupled importation.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Provide a material test report confirming UNS S31803 or S32205 grade
• Declare the integral couplings as part of the tubing
• Ensure the deepwater drilling use is documented to support classification