Question

Sketch suitable welded joints indicating the approximate plate thickness and dimensions of preparation for the following purposes - A. End plate connection to the shell of an unfired pressure vessel; 

B. Longitudinal seam of an unfired pressure vessel; C. Prefabricated combustion chamber for an auxiliary boiler 

2011/SR2 2014/SR03 2014/SR12 2016/SR09 2017/SR03 2017/SR06