How many passes are appropriate for welding the tank top plate at 6 millimeters?
Thread Content
I would like to ask the experienced worker: how many times is it appropriate to weld the tank top plate? How many times should the tank wall plates be welded?
The steel plate is 6 millimeters thick – shielded metal arc welding can be carried out in 2 layers, while submerged arc automatic welding can be done in 1 layer.
Generally, it is welded twice.........
Generally, welding it twice is required to ensure quality! ! ! ! ! ! ! ! ! ! ! ! ! !
Create a groove or leave some gap; one bottom layer and one face are sufficient
We generally require a base coat, top coat, cleaning of the back surface, and a top coat on the back side as well