321 Stainless Steel Stabilized Pipeline Tube from United States
Seamless 321 stabilized stainless steel tube for welded oil and gas pipelines. The titanium addition prevents carbide precipitation, maintaining corrosion resistance in weld heat-affected zones. This product is classified as seamless line pipe of stainless steel for oil or gas pipelines.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Provide documentation confirming the 321 grade and stabilization treatment
• Ensure the product is described as seamless line pipe for oil or gas pipelines
• Verify the pipe meets Canadian standards for pressure applications if required