What Is Welded Steel Pipe

During the production process of welded steel pipes, the two ends of the metal strip are melted and connected to form a seamless and closed pipeline structure. This type of steel pipe is commonly used for conveying fluids, gases, or solids, and its wall is relatively thin, making it suitable for specific engineering and application scenarios. Welded steel pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of welds, and can also be divided into circular welded pipes and special-shaped welded pipes (such as square, flat, etc.) according to the shape of the end. The production process of welded steel pipes is simple, efficient, with a variety of specifications and low equipment investment. Although its general strength is lower than that of seamless steel pipes, with the advancement of technology, the variety and specifications of welded steel pipes are increasing and replacing seamless steel pipes in many fields.