ERW or FCAW?
ERW or FCAW?
(OP)
Gents, Comparatively,Is ERW welding better than FCAW in pipe making no matter what the size of pipe? Which gives the better overall weld? Thanks
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RE: ERW or FCAW?
Steve Jones
Materials & Corrosion Engineer
http://www.linkedin.com/pub/8/83b/b04
RE: ERW or FCAW?
RE: ERW or FCAW?
Steve Jones
Materials & Corrosion Engineer
http://www.linkedin.com/pub/8/83b/b04
RE: ERW or FCAW?
Automated FCAW works well, but requires more preparation of joint.
More steps involved in FCAW.
Either can and will have flaws.
RE: ERW or FCAW?
erw is not economic for small jobs