Thursday, August 25, 2011

Re: [MW:12306] Filler wire for galvanized

dear ,

It is difficult to weld galvanized pipe , first you have to grind the
ends of the pipe to be welded , you can use E70S3 for carbon steel
galvanized pipe ,when zinc burn off it produce smoke, it can cause
health risk.

On Thu, Aug 25, 2011 at 4:24 PM, naveed ahmed <naveed_aytb@yahoo.com> wrote:
> can any body clarify
> which filler wire is required for welding galvanized pipe ?
>
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Re: [MW:34762] Re: FILLER WIRE

for single side full penetration welds :  GTAW/GMAW- ER70S6 /ER 70S2  SMAW : E7018 OR E7018-1  FCAW : E70T-1 SAW: EM12K  Thanks & regard...