Butt Weld Carbon Steel Flange Head with O-Ring Groove, 1/2\” Flange Head for Sch. 80 Pipe x 1/2\” Code 61 – 8P-8BWSF-80 Face Style: O-Ring Fitting Angle: Straight Flange Code: Code 61 Flange Size: 1/2 in Side 1 Size: 1/2 in Side 1 Type: Flange Head – Sch. 80 Pipe