Basic purchasing guide for straight seam welding pipe

One kind of pipe material- straight seam welded steel pipe carrying a very important role in the filed of production and construction is widely used in our daily life. Of course, in the current steel pipe market, we have a large choice for steel pipe as the production technology is improving. For customers, we need to learn how to distinguish among those various steel pipes. So in the actual choice, what should we know about straight seam welded steel pipe? Here is a brief guide for the selection.

Pipe term and pipe application have direct connection, which directly affects the material selection and characteristic of the steel tube. We need to notice that differences in the process of purchasing. The processing technology and steel tube performance of straight seam welded steel pipe are superior, but it still exists some cracks. For example, for square steel pipe without the formation of uniform cooling, it is easy to cause residual stress, which will have an impact on the pipe performance, leading to deformation and the stability is poorer. Moreover, if the welding work is not done well in the process of processing, it is easy to cause some stratification phenomenon, which also affects the use efficiency of the steel pipe. Therefore, production technology is need to be considered in the choice of steel pipe products. We must pay attention to different manufacturer’s technical strength and production technology conditions so that we can choose high quality products.

Far from basic performance knowledge of the steel tube, we also need to make a thorough investigation and understanding on the steel pipe manufacturers who determine the steel pipe quality to some extent. How to investigate, actually, the examination content is more such as the establishment time of the factory, factory production environment, product technology conditions as well as manufacture’s technical strength.

In addition, as you know, steel pipe market is filled with multiples steel pipe with differentiated pipe quality and types. So we should refer to pipe specification chart to know the product differences among various pipe suppliers. A little difference in steel pipe size will cause fail to carry out project. So we need to see if the size is suitable such as round steel tube sizes. All these attention aspect can help us buy cutting-edge steel pipes and guarantee the smooth process of our projects. Hope you can a basic understanding of straight seam welded pipe.