Below we will introduce the piling method of steel pipe piles in detail from several aspects.

Cold-formed steel sheet piles are continuously rolled and formed by a cold-forming unit, and the side locks can be continuously overlapped to form a steel structure with a sheet pile wall.

Hot-rolled steel sheet piles are made of hot-rolled steel plates through shearing, flanging and rolling processes.

Different well conditions and well depths require different steel grades.

Common problems of ERW pipe during the internal burr removal process include eccentricity, depth, shallowness, etc.

Eddy current testing refers to a non-destructive testing method that uses the principle of electromagnetic induction to non-destructively uate certain properties of conductive materials and their workpieces or discover defects by measuring changes in induced eddy currents in the inspected workpiece.