Black Malleable Iron Threaded Sleeve Coupling from Germany
A malleable iron threaded sleeve coupling with a black oxide finish, used to connect pipes in fire sprinkler or steam systems. Its ductility allows for easy installation and secure joints, qualifying it as a threaded sleeve under tariff item 7307.92.00.
Duty Rate — Germany → Canada
0%
Import Tips
• Classify the coupling as malleable iron and ensure it is threaded
• Keep documentation of the black oxide finish for customs
• Confirm the end-use application to avoid misclassification as a plain coupling