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Friday, November 21, 2008
Company Information Capabilities Overview Service Information Illustrations Warranty
1] U-Tube Design 2] Changing Tube Materials 3] Sub Cooling Zone End Plate
4] Stakes Installed 5] Steam Inlet For Desuperheating Zone 6] Welded Shield
7] Crack Between Zone Shroud And Tubesheet 8] Eddy Current Testing 9] Pass Partition Plate
10] Explosive Welded Plugging 11] Overlay Machining 12] Tubesheet Cavity

Feedwater Heater shop retube in progress
Crack Between Zone Shroud And Tubesheet

(7) Weld repairs to a crack between zone shroud and tubesheet are made without removing the shell - saving time and money.

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