Novel wear-resisting steel tube

Abstract

The invention provides a novel wear-resisting steel tube, including a steel tube body, an adhesive layer and a wear-resisting layer, wherein the wear-resisting layer is arranged on the inner wall of the steel tube body, the adhesive layer is arranged between the inner wall of the steel tube body and the wear-resisting layer, the wear-resisting layer is a polycyanate ester coating, and the left and right ends of the steel tube body are respectively provided with a screw thread. The steel tube body is made of high-quality carbon materials. The wear-resisting layer of the novel wear-resisting steel tube is the polycyanate ester coating, so that the characteristics that, after being solidified to mold, the polycyanate ester is high polished and wear-resisting are utilized, the wear resistance of the steel tube can be improved, the resistance to conveyed liquid is reduced, and thereby the construction efficiency is improved, the wear-resisting layer is adhered to the steel tube body by the adhesive layer to form a whole, and the wear-resisting layer is unlikely to drop; the steel tube body is made of the high-quality carbon materials, thus improving the loading capacity and the compact resistance of the steel tube are improved; in addition, the left and right end of the steel tube body respectively provided with the screw thread, when the long steel tube is required in construction, the novel wear-resisting steel tubes can be conveniently connected, thus facilitating the popularization and application of the steel tubes.

Description

technical field [0001] The invention relates to the technical field of steel pipes, in particular to a novel wear-resistant steel pipe. Background technique [0002] Most of the existing steel pipes are formed by processing and perforating round rods, which are easily corroded during use, have weak strength and short service life; in addition, during the construction process, formwork and scaffolding have different requirements for the length of steel pipes. The length of the traditional steel pipe is fixed, which cannot meet the construction requirements. Contents of the invention [0003] The invention provides a novel wear-resistant steel pipe, which has simple structure, wear resistance and convenient connection, and can meet the requirements for the length of the steel pipe during construction. [0004] The technical solution of the present invention is: a new wear-resistant steel pipe, characterized in that it includes a steel pipe body, an adhesive layer and a wear...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing steel pipes are formed by processing and perforating round rods, which are easily corroded during use, have weak strength and short service life; in addition, during the construction process, formwork and scaffolding have different requirements for the length of steel pipes. The length of the traditional steel pipe is fixed, which cannot meet the construction requirements

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