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The characteristics of spiral steel pipes

Spiral Welded Steel Pipe (SSAW) is a kind of steel pipe made by rolling hot-rolled strip steel coils into pipe blanks at a certain spiral Angle (forming Angle), and then welding them along the spiral seam. It is widely used in large-scale pipeline projects and mainly has the following characteristics:


Wide diameter range and high flexibility

High material utilization rate and relatively low cost:

Weld strength advantage (circumferential stress)

The dimensional accuracy is relatively good

High production efficiency

Widely applied

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