As a manufacturer of scaffolding, it is necessary to have a good grasp of the various processes of scaffolding and the performance of steel pipe materials. When customers order welded pipes, scaffolding and rectangular tubes are the objects of choice for customers. We have mentioned the pros and cons of scaffolding and rectangular tubes many times. In the production process of scaffolding, only the size of the tube end is the most stringent. After all, scaffolding is different from rectangular tubes, so we must pay attention to the caliber and tube end when producing scaffolding. It is best to facilitate quick and easy construction during installation and welding. For the production of large-diameter steel pipes with thinner wall thickness, it is necessary to pay attention to the reinforcement or the support of the steel pipes to prevent the ellipse or caliber deformation during the transportation of the scaffold. For scaffolding, the exact size of the caliber is the most important. The second thing to note is that the welding of the scaffolding should not be undercut. The two welded edges of the rolled steel pipe should be aligned and flat. The welded steel pipe can be beautiful and standardized. The second thing to note is the straightness of the scaffolding. The straightness of the scaffolding not only affects the overall appearance of the scaffolding, but also affects the construction welding in the later stage.