Hollow plastic steel winding drain pipe with steel wire structure

Abstract

The utility model relates to the technical field of plastic winding pipe, especially a hollow plastic steel winding drainage pipe with steel wire structure, the hollow plastic steel winding drainage pipe is formed by the winding of plastic steel pipe material body, and the overlap between any two adjacent plastic steel pipe material bodies is provided with weld fusion material, the weld fusion material bonds the adjacent plastic steel pipe material bodies into an organic whole, thereby forming the hollow plastic steel winding drainage pipe, the cross section of the plastic steel pipe material body is the hollow structure of rectangle or square, the plastic steel pipe material body is covered with a plurality of steel wire strips inside, the steel wire strip and the plastic steel pipe material body are synchronously extruded by plastic steel co -extrusion mould, the utility model discloses can better realize the control to the steel wire strip winding under the premise that effectively improves the ring rigidity and the bending strength of the hollow plastic steel winding drainage pipe, ensures the diameter consistency of the steel wire strip winding, thereby guarantees the forming quality of the hollow plastic steel winding drainage pipe.

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