WN FLANGE 18" - 150# - bore: Sch. STD 4 Images | 2 Formats | 0 Likes | 0 Comments | 5 Downloads Download - Part / Inventor (0.22 MB) - STEP (0.03 MB) Categories - Piping- Flanges- WN Flange Tags/Keys WN FLANGE, 18", class 150, 150 lbs, 3d model, step file Sign In Likes 0 Share Similar files Comments 0 Sign In