The Main Role Of Stainless Steel Flanges

The main role of stainless steel flanges

1, connect the pipe and keep the pipe seal performance;

2, to facilitate the replacement of a section of the pipeline;

3, easy to open check the pipeline situation;

4, to facilitate the closure of a section of the pipeline.

To improve the corrosion resistance and weldability and the appropriate increase in the amount of stability elements Ti, Nb, Mo, etc., welding better than chromium stainless steel flange better. When using the same type of chromium electrode (G302, G307), should be more than 200 ℃ preheating and 800 ℃ after tempering around the tempering treatment. If the weldment can not be heat treated, you should use the pipe electrode (A107, A207).