Flange Bolt Chart
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Flange
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NPS 12
Class 2500
Dimensions for NPS 12 Class 2500 generic flange
30
24.38
X
7.25
Field
Value
Notes
Outside Diameter of Flange (O)
30"
Note
Minimum Thickness of Flange (tf)
7-1/4"
Note
Diameter of Bolt Circle (W)
24-3/8"
Note
Flange dimensions in seconds.
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