Pressure vessel shell thickness calculation tool is based on design standard EN 13445.
Use this tool to compare how steel grade selection affects the wall thickness in a pressure vessel's cylindrical shell.
This tool can be used for estimation only and end caps/dished ends are not included in calculations. We are happy to discuss your requirements in more detail.
Plate thickness comparison (mm) for different steel grades
Example calculation is based on a typical domestic water heater.
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Duplex steel
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Austenitic steel
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* Carbon steel not available from Outokumpu |