EG-F-093
Industry Standard Class 75 Matching Blind Flanges (Weld Neck)
Solid flange for closing a flanged opening. Match the class, facing and bolt pattern of the mating flange.
| Series | Industry Standard |
| Class | 75 |
| Size range | NPS 26–72 |
| Size entries | 12 |

Representative form. Refer to the size table for the selected dimensions.
Dimension key

Dimensions & drilling
in = inches · lb = pounds
Scroll the table horizontally to see all dimensions. Approximate weights are for reference.
| Catalogue ref. | Nominal pipe size (NPS) | OD (O) | Thickness (T) | RF diameter (R) | Approx. weight | Bolt circle (C) | Bolt holes | Hole diameter |
|---|---|---|---|---|---|---|---|---|
| EG-F-093-001 | 26 | 31.50 in | 1.25 in | 28.63 in | 265 lb | 29.63 in | 32 | 1.00 in |
| EG-F-093-002 | 28 | 33.50 in | 1.25 in | 30.63 in | 300 lb | 31.63 in | 36 | 1.00 in |
| EG-F-093-003 | 30 | 35.50 in | 1.38 in | 32.63 in | 370 lb | 33.63 in | 36 | 1.00 in |
| EG-F-093-004 | 32 | 38.25 in | 1.50 in | 35.00 in | 470 lb | 36.13 in | 36 | 1.13 in |
| EG-F-093-005 | 34 | 40.25 in | 1.50 in | 37.00 in | 520 lb | 38.13 in | 40 | 1.13 in |
| EG-F-093-006 | 36 | 42.25 in | 1.63 in | 39.00 in | 620 lb | 40.13 in | 40 | 1.13 in |
| EG-F-093-007 | 42 | 49.00 in | 1.88 in | 45.50 in | 970 lb | 46.75 in | 48 | 1.25 in |
| EG-F-093-008 | 48 | 55.00 in | 2.13 in | 51.50 in | 1375 lb | 52.75 in | 52 | 1.25 in |
| EG-F-093-009 | 54 | 61.25 in | 2.38 in | 57.75 in | 1925 lb | 59.00 in | 64 | 1.25 in |
| EG-F-093-010 | 60 | 67.25 in | 2.63 in | 63.75 in | 2575 lb | 65.00 in | 72 | 1.25 in |
| EG-F-093-011 | 66 | 74.00 in | 2.88 in | 70.13 in | 3400 lb | 71.50 in | 72 | 1.38 in |
| EG-F-093-012 | 72 | 80.00 in | 3.13 in | 76.13 in | 4350 lb | 77.50 in | 80 | 1.38 in |
Selection notes
Facing in this dimensional series: 1/16 in raised face (RF).
A flat face (FF) can be specified with the inquiry.
Class designations are not direct pressure values. Confirm material grade, temperature, facing and the applicable standard edition before ordering.
Specify your flange.
Send the standard, class, size, material and quantity. Add a drawing for custom requirements.
