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Tube Failure in Fractionator Bottoms Reboiler

chronicle companion images

Chron29-01cCrp.png
IMAGE #2
View of Tube Sheet Map with Locations of Affected Tubing
Chron29-02bCrp.png
IMAGE #3
View of Defect with Support Being Moved to Show Defect
Chron29-03c.png
Crack defect
 
IMAGE #1
IMAGE #4
View of Tube Failure Under Support Structure
(Failed while moving support structure)
Chron29-04c.png
Crack defect
U-bend sections of tubing
IMAGE #5
Another View of Tube Failure Under Support Structure
(Failed while moving support structure)
Chron29-05c.png
IMAGE #6
3D View of Exchanger
Chron29-06aCrp.png
SCREEN SHOTS

RFEC absolute calibration tube

RFEC calibration Tube

RFEC1 absolute calibration tube..jpg
RFEC2 calibration Tube..jpg

RFEC channel 3, 85% wall loss defect to the last support

RFEC4 channel 3, supports in full contac

RFEC channel 3, supports in full contact and proper alignment

RFEC4 channel 3, supports in full contac
ADDITIONAL IMAGES
Chron29-07C.png
Chron29-08C.png
Chron29-09c.png
Chron29-10c.png
Chron29-11c.png
Chron29-12c.png
Chron29-13c.png
Chron29-14a.JPG
Chron29-15cCrp.png
INSPECTION PHOTOS

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