[modeleng] Re: TIG welded copper boilers

Alan,

> Whilst a coded welder will have plenty of experience and the training to 
> do
> the job properly,I am not so sure about "test pieces" etc. either for 
> steel
> or for TIG welding.
What are you not sure about? What do you think should be done to inspect a 
boiler with a TIG welded barrel joint?

> I hope that any such pieces will be examined carefully, and that the same
> will apply to the entire boiler.
It is only the longitudinal barrel joint that is TIG welded, not the entire 
boiler.

Barrie

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