Black Malleable Iron Pipe Coupling Sleeve from China
A threaded sleeve coupling forged from malleable iron with a black oxide finish for corrosion resistance in gas piping. Its threaded design and iron base make it a fitting under tariff item 7307.92.00.
Duty Rate — China → Canada
0%
Import Tips
• Declare the malleable iron and black oxide finish
• Ensure gas piping compliance
• Provide thread standard documentation for customs