Threaded Alloy Steel Reducer Coupling 4x2 inch from China
A threaded reducer sleeve coupling made from alloy steel, transitioning from 4-inch to 2-inch pipe diameters in process piping. The size reduction is a functional feature, and it falls under this tariff item as a threaded sleeve of non-stainless alloy steel.
Duty Rate — China → Canada
0%
Import Tips
• Reducer couplings are classified as sleeves despite the size change; the product remains a threaded fitting
• Verify the alloy steel composition and provide the NPT thread sizes
• Check if the product is subject to Canadian pressure piping codes