In fact, everyone knows that if your galvanized steel pipe is bent, we can straighten it or cold-roll it to restore it. Although everyone knows this method, do you know what problems will arise if the galvanized steel pipe is bent? So we have to face this problem squarely, and the content behind this problem is worthy of our thinking.
We know how to restore galvanized steel pipes, but we do not know why galvanized steel pipes bend. In fact, this is caused by the misalignment of the position of our rolling mill, which will cause the forces in the rolling mill to work on the galvanized steel pipes, and the natural problems of uneven cooling and uneven cooling will occur. This also reminds us that galvanized steel pipes will bend more or less during the operation of the rolling mill, regardless of their different degree, so we will still take remedies for him later. If you want to straighten the galvanized steel pipe, you are actually shaping it. Of course, there are many reasons for the bending of galvanized steel pipes, and no matter what the cause is, it will affect the quality of galvanized steel pipes.
In our previous introduction, we talked about the welding of galvanized steel pipes. There are still many aspects that we need to pay attention to during the welding process, whether it is the current problem or the adjustment of the speed. If your welding seam is relatively long, then we don't need to finish the welding at one time, but can be welded in sections. We need to find the right method when welding, so we can spend a little effort to make a big thing. Of course, there are still many methods that we need to pay attention to in the welding process. If we don't want problems, we must be careful.
