Assessment of the remaining life construction in exploitation

The paper provides an assessment of the integrity and remaining life of the structure, i.e. an assessment of the remaining life of the pressure vessel from the aspect of exploitation conditions. The obtained results and analysis of the results should give a practical contribution to the assessment of the influence of exploitation conditions on the behaviour of the base material, components of the welded joint and the pressure vessel, intended for a work on higher temperatures, all with the aim of assessing the integrity and remaining life of the structure, as well as revitalization and extension service life of process equipment made of steel for working at higher temperatures.