Stainless steel welded pipe surface strain is a common defect, but also can solve the problem, so what is the relationship between the pipe and the pipe roller?

The surface of stainless steel welded pipe is damaged in the manufacturing process. It can be confirmed that there are some problems on the surface of the pipe roller. Some of them are not easy to see, but they also have hand feeling, which indicates that there are problems on the surface of the pipe roller. These problems are basically caused by the material problems of the pipe roller or the defects of the processing technology.

For example, when the hardness of the steel strip is higher than that of the pipe roller, this problem is easy to occur. If it is the problem of mold material, the mold needs to be replaced. If it is the problem of surface hardness, the mold needs to be reprocessed. If it is the problem of process, the arc of the mold needs to be reprocessed.

There is a certain relationship between the strain of stainless steel welded pipe and the pipe roller. In addition to these, there are other problems. Let's continue.

Key words: pipe roller

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