Precision Seamless Steel Instrument Tubing from United States
High-precision seamless tubes of nonalloy steel with a wall thickness under 4 mm, used for instrumentation and control lines in industrial applications. These tubes ensure accurate fluid or gas transmission and are classified under tariff item 7304.90.00 as seamless hollow profiles. Their precision manufacturing meets stringent tolerances for control systems.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Ensure the tubing is seamless and has a wall thickness under 4 mm
• Provide technical datasheets confirming the nonalloy steel composition and precision tolerances
• If the tubing is used in pressure systems, verify compliance with Canadian pressure equipment regulations