At the article have been considered
shortcomings of using of modern welding
methods at the piping and methods of
removing shortcomings with the help
of using self-shielded fluxcored
arc welding.
Bevel designing, experimental
searching of welding parameters,
machining and mechanical testing
of specimens.
New welding method have been developed.
New welding method have
a big prospects for using at piping.
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automatic self-shielded fluxcoredarc welding piping pipeline building Chirpy V-notch impact test