Most of the seamless pipes produced now use hot rolling technology. Because of the high temperature, the deformation resistance is relatively small. Generally, steel plates are used to complete the rectification and rolling process. During this operation, it is also necessary to consider the steel plate. The specific thickness, if the accuracy requirements are relatively low, there will be no problems with the shape of the plate, which is mainly based on control, that is, in terms of temperature control, it is also a problem that must be considered at the same time. It can be said that this part of the consideration is also very important.
There are distinct quality requirements for seamless pipes in the market, especially the requirements for different alloying elements. The harmful elements must be strictly controlled, and the danger of the pipeline materials after the production is completed needs to be considered. And defect problems, such as possible cracks, internal folds, external folds, rolling, delamination, scarring, dents, etc., these must also be controlled within the agreed range to avoid quality problems.