A blind flange is a solid metal plate with a flanged edge that is used to block off the end of a pipe or a nozzle on a pressure vessel.
STANDARD | ANSI/ASME B16.5
| Blind Flange | |
|---|---|
| Sizes | 1/2” to 24” |
| Class | 150, 300, 400, 600, 900, 1500, 2500 Lbs. |
| Types | RF, FF, RTJ |
| Material | Carbon steel, Alloy Steel, Stainless steel, Duplex |