The primary concern centers on undetected pressure vessel fatigue and scaling. Over time, even well-maintained units can develop micro-fractures or accumulate mineral deposits that drastically reduce efficiency and compromise integrity. Experts are now emphasizing more frequent, non-destructive testing cycles than previously standard.
Secondly, modern control system vulnerabilities have been identified. Older control logic may not adequately manage rapid load changes in today’s demanding operational environments, potentially causing unsafe pressure fluctuations. A software or hardware upgrade review is strongly advised.
Finally, supply chain delays for critical replacement parts mean a minor failure can now lead to weeks of inactivity. Proactive inventory assessment of key components like tubes, pumps, and valves is no longer just prudent—it’s essential for operational continuity.
Immediate action steps include:
Ignoring these points is a risk to personnel, productivity, and profit. The time to act and verify the health of your steam generator is now.
