How to rectify the spiral welded steel pipe manufacturers

The products produced by our spiral steel pipe manufacturers often have waste products and finished products. We will not talk about these here. We directly enter the theme of today. We have made a technical update on the welding of the spiral steel pipe manufacturers. Too large directly causes a decrease in the proximity effect force, and also causes insufficient eddy current heat, and a bad crack is formed in the joint between the welds. This is a waste product.


Excessive clearance causes problems. In fact, too small will cause trouble. The gap will be too small and the proximity effect will increase, and it will affect the sharp increase of the welding heat of the spiral steel pipe. The consequence is the burning of the weld, the surface. The quality is reduced. These two two main points that we have made this technology update, so as long as we guarantee that the quality of our later tube blank production products is absolutely leveraged.