ChemProCal • Piping & Hardware • Flange Dimensions Lookup
PIPING & HARDWARE
Flange Dimensions Lookup
Instant lookup for standard industrial flange geometry.
Select Flange
NPS 14" Class 300
Standard Geometric DimensionsOuter Diameter
23.0 in
Flange OD
Thickness (t)
2.12 in
Min. Thickness
Bolt Circle
20.25 in
Pitch Diameter
Bolting Details
20 bolts
Hole Ø 1.25"
These dimensions reflect standard industrial practice for ASME B16.5 / B16.47 flanges. Always verify with manufacturer specifications for critical pressure applications.
About This Tool
The Flange Dimensions lookup tool provides standard geometry for pressure flanges. Quickly find bolt circles, number of bolts, hole diameters, and flange thicknesses necessary for piping design and layout.
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