Sealing surface pressure calculation program

Calculation program

The program calculates the average sealing surface pressure on welding neck flanges with a smooth sealing lip. Here, you can choose between the metric system (PN) and US Standard (Class), and select flange and spiral gaskets. If specifications are entered for bolt grade, nominal width and rated pressure, the calculation program also determines the permissible tightening torque, gasket diameter, number of screws and size. You can enter the results directly into IGIS®.