Black Malleable Iron Threaded Sleeve Coupling from United States
A malleable iron threaded sleeve coupling with a black oxide finish, used for joining pipes in fire sprinkler or steam systems. Its ductility allows for easy installation and secure connections in various piping applications.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Confirm the malleable iron composition and thread type (NPT or BSP) on the packing list
• Use the correct tariff item 7307.92.00.00 for threaded sleeves
• Be aware that fittings for fire sprinkler systems may require additional certifications from Canadian authorities