Welding advantages of ERW carbon steel tube

ERW carbon steel pipe welding advantages:
The resistance welding of ERW carbon steel pipe is a way of connecting the workpiece by welding between two electrodes, and applying the current, the application of the current through the thermal resistance produced by the surface of the workpiece and adjacent areas to heat it into the form of molten or plastic, so that the metal is connected.
Welding of ERW carbon steel tube
Advantages of ERW carbon steel tube
1, the heating time is short and the heat concentration is concentrated, so the heating area is small, the deformation and stress are small, and the mortals do not have to adjust after welding and heat treatment.
2, gold bullion has been surrounded by plastic rings, and molten metal and air are blocked. Metallurgical process is simple.
3, there is no need to solder wire, electrode and other filler metals, and oxygen, acetylene, hydrogen and other welding materials, welding costs are low.
4, resistance welding has high output, no noise and harmful gas, and a lot of production. Other manufacturing processes can be worked out with the assembly line. However, due to spark splashing and flash welding, isolation is needed.
5, simple operation, easy to complete mechanization and initiative, improve labor premise.