Flat Socket Weld Pipe Flange, Carbon Steel, Straight, 3-1/2″ Pipe Side 1, 3-1/2″ C61 Socket Weld Flange Side 2 – W91-56-56
- Face Style: Flat Face
- Fitting Angle: Straight
- Flange Code: Code 61 Socket Weld
- Flange Size: 3-1/2 in
- Side 1 Size: 3-1/2 in
- Side 1 Type: Pipe
