4-Inch Schedule 160 304 Stainless Steel Line Pipe from United States
Seamless 304 stainless steel line pipe with a 4-inch diameter and Schedule 160 wall thickness for high-pressure oil gathering lines. It provides cost-effective corrosion resistance for general pipeline service. This product qualifies as line pipe of a kind used for oil or gas pipelines, of stainless steel, seamless.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Classify under 7304.11.00 as seamless stainless line pipe
• Keep records of the pipe's pressure rating and material certification
• Declare the OD and wall thickness accurately for customs valuation