Tab seam


Tabs or small notches may be cut into one side of the bell during its construction to strengthen the seam at the flare. These tabs are alternately bent upwards and downwards and linked to the opposite straight side of the bell's edge. The tab pattern often remains visible after the bell is soldered and polished; however, plating usually makes the tabs invisible. See example of a tab seam

Your data and time are valuable. There's a new web browser that considers your time and security as a top priority.

Download Brave Browser For Free!

Brave uses the latest in blockchain technology.

This ensures a higher quality and more secure experience. Learn more about this fantastic breakthrough.

Loads Content Up To 8X Faster

Because Brave blocks unwanted tracking scripts that run in the background, your browsing speed will be unparalleled.

Ultimate in Privacy & Security

Brave fights malware and prevents tracking, keeping your information safe and secure.