Advantages for using arc welding for steel pipe
There are three types of arc welded steel pipe: manual metal arc welding, submerged arc welding and gas shielded arc welding. Thus, for ERW steel pipe, we would adopt one of the method for it.
Today, we would list the advantages for using arc welding for steel pipe.
Hand-automatic welding equipment: It is simple, flexible, convenient, and applicable to a wide range of welding a variety of welding positions and straight seam girth and the various curves weld. Particularly suitable for operating the same occasion and short weld welding.
Automatic submerged arc welding: With high productivity, weld quality is good, and good working conditions, they are widely used for customers.
Gas shielded arc welding: It has a protective effect, stable arc, the heat concentrated.