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Remaining Life Calculator
Assess service life based on corrosion rates and inspection data
Switch to Metric Units
Thickness Measurements
Original/Nominal Thickness
in
Current Measured Thickness
in
Minimum Required Thickness (Retirement)
in
Corrosion Data
Years in Service
Long-Term Corrosion Rate
in/year
Use Short-Term Rate (from previous inspection)
Previous Thickness
in
Years Since Previous Insp.
Actions
📄 Export PDF
🔄 Reset Inputs
Life Assessment Results (API 570)
Long-Term Corrosion Rate (C_lt)
-
Short-Term Corrosion Rate (C_st)
-
Controlling Corrosion Rate
-
Remaining Life
-
Half-Life (0.5 * Rem. Life)
-
Max Inspection Interval
-
Retirement Date
-
Thickness Degradation Over Time
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