Spiral steel pipes are a type of steel pipe with a spiral seam, manufactured using steel coil as the raw material. The production process involves heating the steel coil and then extruding it into shape, followed by welding using an automatic double-wire, double-sided submerged arc welding technique. This method ensures strong and durable seams, making spiral steel pipes ideal for applications that require high strength and resistance to pressure. They are commonly used in oil and gas pipelines, water supply systems, and other industrial projects where reliability is crucial. The spiral design also helps in distributing stress more evenly across the pipe, enhancing its overall performance and longevity.
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