The purpose of installing loop flexible joint is to protect fire and other piping in buildings from shocks generated by seismic load or ground subsidence in the event of earthquakes, thereby preventing direct damages, fire, explosion, and other disasters and reducing damages arising therefrom.
In comparison to loops or bellows made of solid pipes, they require less anchor load and smaller space for installation.
Youngjin Loop Flexible Joint is designed to move in all directions hence suitable for various applications, especially fire sprinkler systems.