[MW:3246] Re: Shelf life of Low hydrogen electrodes

You can use with proper backing of these low hydrogen electrodes.

 

Regards,

On Thu, Sep 17, 2009 at 5:58 PM, Ravindra T <indra.tiru@gmail.com> wrote:

Dear All

 

Our contractor has brought low hydrogen electrodes (E 7018 & 8018) which are manufactured in 2007 for welding station piping in one of our intermediate pump station of our cross country pipeline project. I would like to know whether these electrodes can be used now?. Is there any reference in ASME code regarding the expiry/ shelf life of Electrodes?

 

Please advise me in this regard.

 

Thanking you all in advance

 

Ravindra

Senior Project Engineer

--
Sukamal


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