Spiral Pipe
Pipes manufactured by forming steel plate into a helical (spiral) welded seam, offering economical production at large diameters. Manufactured to API 5L and AWWA C200 standards using submerged arc welding; used in water transmission, pipe piling and structural applications. The product is custom-designed according to project requirements, operating conditions and relevant standards based on customer demand.
- Project-specific engineering and design
- Production compliant with relevant standards and customer specifications
- Quality control, testing and documentation
- After-sales technical support
About the Product
In municipal water networks, irrigation lines and structural pipe-piling applications, forming steel coil into large-diameter pipe via spiral welding offers a significant cost advantage over plate-welded production. Manufactured to the diameter and wall thickness required by the project route.
Technical Specifications
Manufacturing method: helical (spiral) welding, submerged arc welding (SAW)
Standard: API 5L, AWWA C200
Application: water transmission, pipe piling, structural uses
Advantage: economical production at large diameters