Spiral welded pipe is a versatile steel product widely used in construction, infrastructure, water transportation, and industrial applications. It is manufactured by forming steel strips into a spiral shape and joining the edges through welding. This production method allows manufacturers to create pipes with large diameters and consistent strength. Spiral welded pipes are valued for their durability, cost efficiency, and ability to handle demanding operating conditions. They are commonly used in water supply systems, drainage networks, piling projects, and oil and gas infrastructure. Proper material selection, wall thickness, coating, and welding quality are essential for achieving reliable performance and long service life.