Orifice Steel Flange from United States
An orifice steel flange with integrated restriction for flow measurement in metering stations, used in oil and gas applications. It falls under tariff item 7307.91.00 as a flange of iron or steel, featuring precision-engineered bores for accurate flow control.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Ensure the orifice flange is classified as a flange, not as a measuring instrument
• Provide the CBSA with engineering drawings to demonstrate its function as a pipe fitting