Advantages and disadvantages of high frequency welding
The high-frequency erw steel pipe is different from the ordinary welded pipe welding process. The weld bead is melted from the base material of the steel strip body, and the mechanical strength is better than that of the general ssaw steel pipe. The surface is smooth, high precision, low cost and low weld seam height,
The post Advantages and disadvantages of high frequency welding appeared first on Construction Review Online.
test