The seamless steel pipe for structure adopts two structures: general structure and mechanical structure. However, as we all know, many people often confuse fluid seamless steel pipes with seamless steel pipe structures. In fact, these two pipelines are completely different. The following briefly introduces the basic knowledge of seamless steel pipe structure to understand its overall situation.
Metallurgical properties of materials The raw material for spiral welded pipe production is hot-rolled coil, and the longitudinal welded pipe is made of steel plate socket. The weight of the alloy contained in the coil is less than that of the steel plate. It is for this reason that the spiral weld