Large Diameter 800mm 1000mm Carbon Steel SSAW Spiral Welded Pipe

Advantages of Spiral Welded Pipe:

• Steel pipes of different diameters can be produced using strip steel of the same width, and large diameter pipes can be produced from narrow strip steel.
• Under the same pressure conditions, the stress of the spiral welded seam is smaller (75% to 90%) than that of straight seam pipes, allowing it to withstand greater pressure with 10% to 25% thinner walls.
• Accurate sizing: Diameter tolerance ≤ 0.12%, deflection < 1/2000, and ovality < 1%.
• Continuous production efficiency: Increases metal utilization rate by 6% to 8%.
• Low initial investment: Equipment is portable for on-site production at construction locations.