2 replies to this topic

[memad]

I have an i quiry about tube bundle maintenance
When an air cooled hea exchanger has a failed tube and going to plug it
Why it is necessaey to cut the tube from one side of the tubesheet after plugging it?

[niraj_kuwait]

Dont understand your question You mean to say you have cut the tube after plugging !?how it is possible !how could you reach face of Tube sheet?

[memad]

I can cut the tube from header backward after 10 cm from tube sheet to be able to separarte the tube from tube bundle