PHOTO #1

Active Failure Noted During Inspection Process

PHOTO #4

NOTE: Light Attack to Tubing

PHOTO #5 Acid Type Corrosion

NOTE: Deposit Related Corrosion Line

PHOTO #6

Corrosion Cell at Backface of Tubesheet

PHOTO #7

Severe O.D. Pitting of 75%+ Depth.  Random Locations

75%+

Depth

PHOTO #8Severe Attack Wastage

NOTE:  Almost no Attack to Carbon Steel Components

Example

PHOTO #9

Closer Look

INSPECTION PHOTOS

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