DSAW Structural Carbon Steel Pipe

DSAW Structural Carbon Steel Pipe

The DSAW structural carbon steel pipe adopts double-sided arc welding technology, which offsets the deficiency that the connection strength of welded steel tube is lower than seamless steel tube. This kind of welding technology improves welding speed and welding quality remarkably. The welding seam also has high performance in toughness, homogeneous and compactness. Thus, the superiority of high welding strength can be displayed sufficiently when the product is used as pipeline with the requirements of large wall thickness and size. With many different grades available, the product is often used for the applications of road bore casing, culvert casing, etc.