3/12/2024 0 Comments Babcock and wilcox boiler pptSymptoms: Localized wall loss on the inside diameter (ID) surface of the tube, resulting in increased stress and strain in the tube wall.Ĭauses: Caustic attack occurs when there is excessive deposition on ID tube surfaces. We’ve organized these into three sections and have included their symptoms, possible causes, the components typically affected and solutions: The following boiler tube failure mechanisms are some of the most common that occur on modern operating boilers. Better yet, let us help put together a complete condition assessment program to help eliminate tube problems before failures occur. Our experienced field service engineers can help gather all the pertinent information. When you experience tube failures, take advantage of B&W’s expertise to help you determine and eliminate the root cause of the problem. To fully understand the cause of the failure, you must investigate all aspects of boiler operation leading to the failure in addition to evaluating the failure itself. A tube failure is usually a symptom of other problems. A comprehensive assessment is the most effective method of determining the root cause of a failure. Identifying and correcting the root cause of tube failures is essential to help lessen the chance of future problems. Have you ever repaired a boiler tube leak, put the unit back into service, only to be forced offline by another leak?
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