Products / Flanges / Industry Standard

EG-F-067

Industry Standard Class 300 Series A Slip-On Bolting Matches

Slip-over pipe connection. Select the bore, flange facing and drilling pattern for the mating connection.

SeriesIndustry Standard · Series A
Class300
Size rangeNPS 26–48
Size entries12
Industry Standard Class 300 Series A Slip-On Bolting Matches

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

Dimension key

Dimension symbols for Industry Standard Class 300 Series A Slip-On Bolting Matches

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)Length through hub (Y)Hub OD (X)Min. fillet radius (r)Bore (B)Approx. weightBolt circle (C)Bolt holesHole diameter
EG-F-067-0012638.25 in3.12 in29.50 in5.37 in30.25 in0.38 in26.25 in595 lb34.50 in281.75 in
EG-F-067-0022840.75 in3.38 in31.50 in5.68 in32.75 in0.44 in28.25 in729 lb37.00 in281.75 in
EG-F-067-0033043.00 in3.62 in33.75 in6.12 in34.75 in0.44 in30.25 in840 lb39.25 in281.88 in
EG-F-067-0043245.25 in3.88 in36.00 in6.56 in36.75 in0.44 in32.25 in964 lb41.50 in282.00 in
EG-F-067-0053447.50 in4.00 in38.00 in6.81 in38.75 in0.50 in34.25 in1076 lb43.50 in282.00 in
EG-F-067-0063650.00 in4.12 in40.25 in7.06 in41.00 in0.50 in36.25 in1202 lb46.00 in322.12 in
EG-F-067-0073846.00 in5.31 in40.50 in6.06 in39.00 in0.50 in38.25 in687 lb43.00 in321.62 in
EG-F-067-0084048.75 in5.56 in42.75 in6.56 in41.25 in0.50 in40.25 in840 lb45.50 in321.75 in
EG-F-067-0094250.75 in5.81 in44.75 in6.81 in43.25 in0.50 in42.25 in922 lb47.50 in321.75 in
EG-F-067-0104453.25 in6.06 in47.00 in6.86 in45.25 in0.50 in44.25 in1055 lb49.75 in321.88 in
EG-F-067-0114655.75 in6.31 in49.00 in7.06 in47.25 in0.50 in46.25 in1205 lb52.00 in282.00 in
EG-F-067-0124857.75 in6.56 in51.25 in7.18 in49.25 in0.50 in48.25 in1306 lb54.00 in322.00 in

Selection notes

Facing in this dimensional series: 1/16 in raised face (RF).

A flat face (FF) can be specified with the inquiry.

This is an industry bolt-pattern matching series. It is not an ASME B16.47 flange specification. Confirm the complete mating dimensions.

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.