| Hot-welded steel pipes, round-molded steel pipes, and profiles have many advantages such as high strength and bearing capacity, good mechanical performance, safety in use, so they are increasingly used in many fields. industries such as construction, machine building, transportation, aviation, the oil exploitation, and processing industry, and many others. Typically, these types of pipes are used in the construction of bridges and roads, television towers, high-rise buildings, and factory constructions. |
