Slip-on flange is to open a few holes for fixing on circum of plate-shape of metal body. It is often used in connecting other things. It must be used in double. Use the bolt to connect two flanges.
Detailed introduction
*Butt Welded Slip-On Flange *Butt Welded Black Slip-On Flange
Slip-on flange is to open a few holes for fixing on circum of plate-shape of metal body. It is often used in connecting other things. It must be used in double. Use the bolt to connect two flanges.