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Thickness of Flange Formula

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Thickness of Flange is a protruded ridge, lip or rim, either external or internal, that serves to increase strength or for stabilizing and guiding the movements of a machine or its parts. Check FAQs

t f = (G) \cdot (\sqrt{\frac{p}{k \cdot f}}) + c

t_f - Thickness of Flange?G - Diameter of Gasket at Load Reaction?p - Design Pressure?k - Coefficient Value for Thickness of Flange?f - Permissible Stress?c - Corrosion Allowance?

Thickness of Flange Example

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Here is how the Thickness of Flange equation looks like with Values.

Here is how the Thickness of Flange equation looks like with Units.

Here is how the Thickness of Flange equation looks like.

789.4712 = (500) \cdot (\sqrt{\frac{0.5}{0.02 \cdot 10.3}}) + 10.5

789.4712mm = (500mm) \cdot (\sqrt{\frac{0.5N/mm²}{0.02 \cdot 10.3N/mm²}}) + 10.5mm

789.4712 = (500) \cdot (\sqrt{\frac{0.5}{0.02 \cdot 10.3}}) + 10.5

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Thickness of Flange Solution

Follow our step by step solution on how to calculate Thickness of Flange?

FIRST Step Consider the formula

t f = (G) \cdot (\sqrt{\frac{p}{k \cdot f}}) + c

Next Step Substitute values of Variables

∴

t f = (500mm) \cdot (\sqrt{\frac{0.5N/mm²}{0.02 \cdot 10.3N/mm²}}) + 10.5mm

Next Step Convert Units

∴

t f = (0.5m) \cdot (\sqrt{\frac{500000Pa}{0.02 \cdot 1E+7Pa}}) + 0.0105m

Next Step Prepare to Evaluate

∴

t f = (0.5) \cdot (\sqrt{\frac{500000}{0.02 \cdot 1E+7}}) + 0.0105

Next Step Evaluate

∴

t f = 0.789471191062195m

Next Step Convert to Output's Unit

∴

t f = 789.471191062195mm

LAST Step Rounding Answer

∴

t f = 789.4712mm

Thickness of Flange Formula Elements

Variables

Functions

Thickness of Flange

Thickness of Flange is a protruded ridge, lip or rim, either external or internal, that serves to increase strength or for stabilizing and guiding the movements of a machine or its parts.

Symbol: t_f

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Thickness of Flange

Diameter of Gasket at Load Reaction

Diameter of Gasket at Load Reaction on the downside, thinner gaskets will not seal as many flange irregularities as thicker gaskets, and require flatter flanges.

Symbol: G

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Diameter of Gasket at Load Reaction

Design Pressure

Design pressure is the pressure a pressurized item is designed to, and is higher than any expected operating pressures.

Symbol: p

Measurement: PressureUnit: N/mm²

Note: Value should be greater than 0.

Formulas to find Design Pressure

Coefficient Value for Thickness of Flange

Coefficient Value for Thickness of Flange is multiplier or factor that measures a particular property.

Symbol: k

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Coefficient Value for Thickness of Flange

Permissible Stress

Permissible stress is the allowable stress in a design.

Symbol: f

Measurement: PressureUnit: N/mm²

Note: Value can be positive or negative.

Formulas to find Permissible Stress

Corrosion Allowance

Corrosion allowance is defined as an extra thickness normally added to carbon and low alloy steel to mitigate the CO2 corrosion rate.

Symbol: c

Measurement: LengthUnit: mm

Note: Value can be positive or negative.

Formulas to find Corrosion Allowance

sqrt

A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.

Syntax: sqrt(Number)

Other formulas in Design of Vessels Subjected to External Pressure category

Go Critical Distance between Stiffeners

L c = 1.11 \cdot OD Vessel \cdot {(\frac{OD Vessel}{t})}^{0.5}

Go Moment of Inertia of Stiffening Ring per Unit Length

I = (\frac{p external \cdot ({OD Vessel}^{3})}{24 \cdot E})

Go Length of Conical Head

L = (\frac{D l}{2}) \cdot (\tan (A))

Go Width of Gasket

N = \frac{G o - G i}{2}

How to Evaluate Thickness of Flange?

Thickness of Flange evaluator uses Thickness of Flange = (Diameter of Gasket at Load Reaction)*(sqrt((Design Pressure)/(Coefficient Value for Thickness of Flange*Permissible Stress)))+Corrosion Allowance to evaluate the Thickness of Flange, The Thickness of Flange formula is defined as a protruded ridge, lip or rim, either external or internal, that serves to increase strength or for stabilizing and guiding the movements of a machine or its parts. Thickness of Flange is denoted by t_f symbol.

How to evaluate Thickness of Flange using this online evaluator? To use this online evaluator for Thickness of Flange, enter Diameter of Gasket at Load Reaction (G), Design Pressure (p), Coefficient Value for Thickness of Flange (k), Permissible Stress (f) & Corrosion Allowance (c) and hit the calculate button.

FAQs on Thickness of Flange

What is the formula to find Thickness of Flange?

The formula of Thickness of Flange is expressed as Thickness of Flange = (Diameter of Gasket at Load Reaction)*(sqrt((Design Pressure)/(Coefficient Value for Thickness of Flange*Permissible Stress)))+Corrosion Allowance. Here is an example- 47221.05 = (0.5)*(sqrt((500000)/(0.02*10300000)))+0.0105.

How to calculate Thickness of Flange?

With Diameter of Gasket at Load Reaction (G), Design Pressure (p), Coefficient Value for Thickness of Flange (k), Permissible Stress (f) & Corrosion Allowance (c) we can find Thickness of Flange using the formula - Thickness of Flange = (Diameter of Gasket at Load Reaction)*(sqrt((Design Pressure)/(Coefficient Value for Thickness of Flange*Permissible Stress)))+Corrosion Allowance. This formula also uses Square Root Function function(s).

Can the Thickness of Flange be negative?

No, the Thickness of Flange, measured in Length cannot be negative.

Which unit is used to measure Thickness of Flange?

Thickness of Flange is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Thickness of Flange can be measured.

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Thickness of Flange Formula

Thickness of Flange Example

Thickness of Flange Solution

Thickness of Flange Formula Elements

Other formulas in Design of Vessels Subjected to External Pressure category

How to Evaluate Thickness of Flange?

FAQs on Thickness of Flange

Variable Name