| Flange Type | Abbreviation | OD Range | Nominal Pressure | Sealing Surface |
|---|---|---|---|---|
| Integral Flange | IF FLANGE | 3/8"-80" | PN2.5bar-PN400bar CLASS150-CLASS2500 |
FF, RF, MFM, TG, RJ |
| Butt Weld Flange | BW FLANGE | 3/8"-160" | PN2.5bar-PN400bar CLASS150-CLASS2500 |
FF, RF, MFM, TG, RJ |
| Slip On Flange | SO FLANGE | 3/8"-40" | PN6bar-PN100bar CLASS150-CLASS1500 |
FF, RF, MFM, TG, RJ |
| Plate Flange | PL FLANGE | 3/8"-80" | PN2.5bar-PN100bar | FF, RF |
| Threaded Flange | TH FLANGE | 3/8"-40" | PN6bar-PN100bar CLASS150-CLASS2500 |
FF, RF |
| Socket Weld Flange | SW FLANGE | 3/8"-30" | PN10bar-PN100bar CLASS150-CLASS1500 |
RF, MFM, TG, RJ |
| Blind Flange | BL FLANGE | 3/8"-80" | PN2.5bar-PN100bar CLASS150-CLASS1500 |
FF, RF, MFM, TG, RJ |
| Loose Plate Flange | LOOSE PLATE FLANGE | - | - | - |
| Spectacle Blank | SPECTACLE BLANK | - | - | - |
| Orifice Flange | ORIFICE FLANGE | - | - | - |