Carbon Steel NPT Threaded Coupling Sleeve from China
A carbon steel threaded sleeve coupling with NPT ends, designed for connecting black iron pipes in gas or water lines. It provides a secure, leak-proof joint for low-pressure piping systems.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the threads meet ANSI B1.20.1 standards and include this on the certificate of compliance
• Declare the product under tariff item 7307.92.00.00
• For gas lines, verify compliance with CSA standards for safety