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Termotehnika
2009, vol. 35, iss. 1, pp. 95-110
article language: Serbian
document type: Professional Paper
published on: 28/07/2009
Integrity assessment of hot-water boiler tubing system exposed to corrosion
aUniversity of Belgrade, Faculty of Mechanical Engineering
bUniversity of Kragujevac, Technical Faculty, Čačak
cInstitut za aeronautiku, Univerzitet Blide 'Saad Daleb', Suma, Alžir

e-mail: vsijacki@mas.bg.ac.rs

Abstract

In the aim of valid assessment of components integrity built-in industrial plants it was necessary to apply methodological approach, which includes: plant service history data acquisition, assortment and analysis, defining a programme for non-destructive and destructive inspection of material, and formulating of acceptance criteria. This paper present an example of integrity assessment of hot-water boiler tubing system exposed to corrosion based on boiler service history, previous test results and comparison of new results to adopted acceptance criteria. Integrity assessment of critical components represent background for defining of boiler tube partial replacement proposal, and also for defining of corrective and preventive maintenance measures.

Keywords

hot-water boiler; boiler tubing system; corrosion; integrity assessment; corrective and preventive measures

References

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