Lap-joint flange
A four-piece flange; a lipped piece of pipe that welds to existing pipe, with the flange half sliding up to the lip on each pipe half. Lap-joint flanges swivel around pipe, so two-holing is not required.
A four-piece flange; a lipped piece of pipe that welds to existing pipe, with the flange half sliding up to the lip on each pipe half. Lap-joint flanges swivel around pipe, so two-holing is not required.