Deep Socket Weld Pipe Flange, Carbon Steel, Straight, 1/2\” Pipe x 1/2\” Code 61 Deep Socket Weld, includes Flange, Bolts, O-Rings – W31-8-8U Face Style: O-Ring Fitting Angle: Straight Flange Code: Code 61 Deep Socket Weld Flange Size: 1/2 in Side 1 Size: 1/2 in Side 1 Type: Pipe