welded erw pipe_welded erw pipe

Modern iron pipe manufacturing machines encompass a wide range of technologies, including furnaces for melting iron, casting machines for shaping the metal, and finishing equipment for quality assurance. One of the pivotal innovations in this field is the continuous casting machine, which allows for a continuous flow of molten iron to be shaped into pipes. This process significantly reduces labor costs and increases production speed, enabling manufacturers to meet the growing demand more effectively.