26 Jan,2024
Tip：Protective shield filled with argon protection
This method is often used in the stainless steel welding of plates and large diameter pipes. The protective cover is connected to a metal pipe and an argon hose. The argon valve is opened to fill the protective cover with argon.
Another person is required to hold the metal tube as a handle so that the protective cover slides over the back pool in sync with the plate or tube exterior welding.
In this way, the back has been effectively protected, the characteristics, the protection is concentrated, the argon does not need to be opened too much, and the argon waste is less.
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