Calculation of sealing surface pressure

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    The program calculates the mean sealing surface pressure for welding neck flanges with "smooth sealing lip".
    • You can choose between the metric system (PN) and the US standard(Class), as well as between flange and spiral gaskets.
    • By specifying bolt quality, nominal diameter, and nominal pressure, you will receive the mean surface pressure, overall bolt force, permissible tightening torque, plus gasket diameter and the number and size of the bolts.
    • The result can be used for calculation in the material selection program.