Products / Flanges / Industry Standard

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.

SeriesIndustry Standard
Class75
Size rangeNPS 26–72
Size entries12
Industry Standard Class 75 Matching Blind Flanges (Weld Neck)

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

Dimension key

Dimension symbols for Industry Standard Class 75 Matching Blind Flanges (Weld Neck)

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. weightBolt circle (C)Bolt holesHole diameter
EG-F-093-0012631.50 in1.25 in28.63 in265 lb29.63 in321.00 in
EG-F-093-0022833.50 in1.25 in30.63 in300 lb31.63 in361.00 in
EG-F-093-0033035.50 in1.38 in32.63 in370 lb33.63 in361.00 in
EG-F-093-0043238.25 in1.50 in35.00 in470 lb36.13 in361.13 in
EG-F-093-0053440.25 in1.50 in37.00 in520 lb38.13 in401.13 in
EG-F-093-0063642.25 in1.63 in39.00 in620 lb40.13 in401.13 in
EG-F-093-0074249.00 in1.88 in45.50 in970 lb46.75 in481.25 in
EG-F-093-0084855.00 in2.13 in51.50 in1375 lb52.75 in521.25 in
EG-F-093-0095461.25 in2.38 in57.75 in1925 lb59.00 in641.25 in
EG-F-093-0106067.25 in2.63 in63.75 in2575 lb65.00 in721.25 in
EG-F-093-0116674.00 in2.88 in70.13 in3400 lb71.50 in721.38 in
EG-F-093-0127280.00 in3.13 in76.13 in4350 lb77.50 in801.38 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.