ZAPF module

The ZAPF module calculates the maximum load-bearing capacity of trunnions with reinforcing plates on cylindrical walls of vessels used primarily for process engineering purposes and made of unalloyed, low-alloy or stainless steels.


The verification of sufficient load capacity of the trunnion is carried out separately for the trunnion tube, the reinforcing plate and the cylindrical shell of the vessel.

Price: see price list


  • DIN 28085

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