Tube Failures | Why should a tube fail | FAILURE STAGES | Types of Pressure Part Failure | Why Pressure Part Failure | Erosion | Dew Point Corrosion | Oxygen Pitting | Fire Side Corrosion | Overheating | Caustic Gauging | Hydrogen Damage | forming Defect | Stress corrosion Cracking | Corrosion Fatigue | dissimilar Metal Weld | Weld Related defect