Outside Diameter of Flange using Bolt Diameter Calculator

✖Bolt Circle Diameter is the diameter of the circle on which the holes will be evenly distributed.ⓘ Bolt Circle Diameter [B]			+10% -10%
✖Nominal Bolt Diameter is the diameter equal to the external diameter of the threads or the overall diameter of the part.ⓘ Nominal Bolt Diameter [d_b]			+10% -10%

✖The Outside Flange Diameter is defined as the sum of four-times the value diameter of driving shaft and two times the thickness of protecting rim.ⓘ Outside Diameter of Flange using Bolt Diameter [D_fo]

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Outside Diameter of Flange using Bolt Diameter Solution

STEP 0: Pre-Calculation Summary

Formula Used

Outside Flange Diameter = Bolt Circle Diameter+2*Nominal Bolt Diameter+12
D_fo = B+2*d_b+12
This formula uses 3 Variables

Variables Used

Outside Flange Diameter - (Measured in Millimeter) - The Outside Flange Diameter is defined as the sum of four-times the value diameter of driving shaft and two times the thickness of protecting rim.
Bolt Circle Diameter - (Measured in Millimeter) - Bolt Circle Diameter is the diameter of the circle on which the holes will be evenly distributed.
Nominal Bolt Diameter - (Measured in Millimeter) - Nominal Bolt Diameter is the diameter equal to the external diameter of the threads or the overall diameter of the part.

STEP 1: Convert Input(s) to Base Unit

Bolt Circle Diameter: 4.1 Meter --> 4100 Millimeter (Check conversion here)
Nominal Bolt Diameter: 1.5 Meter --> 1500 Millimeter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

D_fo = B+2*d_b+12 --> 4100+2*1500+12

Evaluating ... ...

D_fo = 7112

STEP 3: Convert Result to Output's Unit

7.112 Meter --> No Conversion Required

FINAL ANSWER

7.112 Meter <-- Outside Flange Diameter

(Calculation completed in 00.013 seconds)

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< Design of Pressure Vessel Subjected to Internal Pressure Calculators

Longitudinal Stress (Axial Stress) in Cylindrical Shell

LaTeX Go Longitudinal Stress for Cylindrical Shell = (Internal Pressure given Longitudinal Stress*Mean Diameter of Shell)/4*Thickness of Cylindrical Shell

Circumferential Stress (Hoop Stress) in Cylinderical Shell

LaTeX Go Circumferential Stress = (Internal Pressure for Vessel*Mean Diameter of Shell)/2*Thickness of Cylindrical Shell

Hoop Strain

LaTeX Go Hoop Strain = (Final Length-Initial Length)/(Initial Length)

Bolt Circle Diameter

LaTeX Go Bolt Circle Diameter = Outside Diameter of Gasket+(2*Nominal Bolt Diameter)+12

Outside Diameter of Flange using Bolt Diameter Formula

LaTeX Go

Outside Flange Diameter = Bolt Circle Diameter+2*Nominal Bolt Diameter+12
D_fo = B+2*d_b+12

What is Flange used for?

Flanges are helpful to connect pumps, valves, pipes, and other parts to form a piping system. Flanges are typically welded or thread screwed to connect. The use of flanges allows a person for maintenance and easy repair of the pipe system.

How to Calculate Outside Diameter of Flange using Bolt Diameter?

Outside Diameter of Flange using Bolt Diameter calculator uses Outside Flange Diameter = Bolt Circle Diameter+2*Nominal Bolt Diameter+12 to calculate the Outside Flange Diameter, Outside Diameter of Flange using Bolt Diameter dimensions are determined by the pipe size and the pressure class required for the application. Outside Flange Diameter is denoted by D_fo symbol.

How to calculate Outside Diameter of Flange using Bolt Diameter using this online calculator? To use this online calculator for Outside Diameter of Flange using Bolt Diameter, enter Bolt Circle Diameter (B) & Nominal Bolt Diameter (d_b) and hit the calculate button. Here is how the Outside Diameter of Flange using Bolt Diameter calculation can be explained with given input values -> 7.112 = 4.1+2*1.5+12.

FAQ

What is Outside Diameter of Flange using Bolt Diameter?

Outside Diameter of Flange using Bolt Diameter dimensions are determined by the pipe size and the pressure class required for the application and is represented as D_fo = B+2*d_b+12 or Outside Flange Diameter = Bolt Circle Diameter+2*Nominal Bolt Diameter+12. Bolt Circle Diameter is the diameter of the circle on which the holes will be evenly distributed & Nominal Bolt Diameter is the diameter equal to the external diameter of the threads or the overall diameter of the part.

How to calculate Outside Diameter of Flange using Bolt Diameter?

Outside Diameter of Flange using Bolt Diameter dimensions are determined by the pipe size and the pressure class required for the application is calculated using Outside Flange Diameter = Bolt Circle Diameter+2*Nominal Bolt Diameter+12. To calculate Outside Diameter of Flange using Bolt Diameter, you need Bolt Circle Diameter (B) & Nominal Bolt Diameter (d_b). With our tool, you need to enter the respective value for Bolt Circle Diameter & Nominal Bolt Diameter and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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