Skip to content
Isobara

Service

Boiler structural calculation

Verification to EN 12953-3:2016 for manufacturers of shell boilers: rigorous calculation reports, ready for the technical file and the notified body.

The problem

The design of a fire-tube boiler must demonstrate the strength of every pressure part under design conditions. Without a calculation report compliant with the harmonised standard, the technical file stalls in front of the notified body.

Our solution

We size and verify the main pressure parts to EN 12953-3:2016, documenting assumptions, formulas and results in an orderly, reproducible report with precise references to the standard.

What is included

  • Verification of the furnace (plain or corrugated)
  • Verification of the cylindrical shell
  • Verification of the smoke tubes
  • Verification of the tube plates
  • Calculation report for the PED technical file
  • Support in discussions with the notified body

Have a design to verify?

Send us the main data of the boiler: we will propose timing and cost for the verification.

Tell us about your project