Spiral Welded Steel Pipe
Size:8" to 142" Outside Diameter 219mm to 3620mm
Wall Thickness:5-30mm,SCH10,SCH20,SCH30,STD,SCH40,SCH80,SCH100,SCH120,SCH160,XS,XXS
Length:5.5m, 5.8m, 6m, 11.8m, 12m, etc, other length is Available according to demands.
Description

Spiral steel pipe is manufactured from steel coil, extruded at room temperature, and then welded using double wire and double-faced submerged-arc technique. Spiral steel pipe, also known as spiral or helix spiral steel pipe, is a low-carbon steel or low-alloy structural steel strip rolled into a tube with welded joints at a specific helix angle (called molding angle). It is possible to make it using a narrow strip of large-diameter tubing.
The steel plate has consistent deformation and little residual stress during the molding process of spiral welded steel pipe, resulting in no scratches on the surface. Spiral steel pipe offers more flexible thicknesses and diameters, particularly when constructing high-grade thick pipes with tiny or medium apertures; these techniques have incomparable advantages in meeting your requirements.
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