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Reverse narrow face flange; slip in type for external pressure
Values for calculation
Calculation
Maximum allowed value of the nominal design stress for normal operating load cases
$β_U=\cfrac{K^2\cdot\left(1+8.55246\cdot\log_{10}{\left(K\right)}\right)-1}{1.36136\cdot\left(K^2-1\right)\cdot\left(K-1\right)}$
Equations in LaTeX code