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Double Side Welding May 09, 2018

Double--sided welding

Stainless steel storage tanks are generally atmospheric vessels, large volume, design wall is thin, the commonly used welding process is manual welding, splash welding, welding internal stress, single-sided welding deformation, welding quality is difficult to control. The argon arc welding just can overcome the above-mentioned shortcomings. There is no splash and no slag in the welding process.

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 However, due to the strong aerobic strength of stainless steel and high temperature oxidation, single-side argon arc welding is likely to cause "slag-like welds", resulting in "chromium deficiency" in the welded joint area and premature failure in corrosive media. There is no splash and no slag in the welding process. However, due to the strong aerobic strength of stainless steel and high temperature oxidation, single-side argon arc welding is likely to cause "slag-like welds", resulting in "chromium deficiency" in the welded joint area and premature failure in corrosive media. It is now proposed to double the simultaneous welding of two-sided welds, ie double-sided argon arc welding.

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