Deep Socket Weld Pipe Flange, Carbon Steel, Straight, 1\” Pipe x 1\” Code 61 Deep Socket Weld, no Bolts or O-Rings Included – W3-16-16 Face Style: Flat Face Fitting Angle: Straight Flange Code: Code 61 Deep Socket Weld Flange Size: 1 in Side 1 Size: 1 in Side 1 Type: Pipe