Large-caliber double-rubber-ring faucet-socket anti-corrosion steel pipe and installing method thereof

Abstract

The invention is suitable for the technical field of pipeline faucets and sockets, and provides a large-caliber double-rubber-ring faucet-socket anti-corrosion steel pipe. The large-caliber double-rubber-ring socket anti-corrosion steel pipe comprises a first pipeline and a second pipeline; the end of the first pipeline is provided with a faucet which comprises an arc section, a straight edge section and an inclined section arranged from outside to inside in sequence; the end of the second pipeline is provided with a socket which comprises a parallel section provided with a plurality of grooves, and a guide section connected with the parallel section, deformation pieces are arranged in the grooves of the parallel section, the sum of the thickness of the deformation pieces and the parallelsection is larger than the diameter length of the straight edge section, the diameter length of the arc section is larger than the sum of thickness of the deformation pieces and the parallel section,and the parallel section is provided with exhaust holes. The first pipeline and the second pipeline are provided with at least three layers of anti-corrosion structures. Therefore, according to the large-caliber double-rubber-ring socket anti-corrosion steel pipe, the pipeline connection time can be effectively shortened, the pipeline connection leakproofness can be effectively ensured, and the working quality and efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of pipeline connection, in particular to a large-diameter double rubber ring socket anti-corrosion steel pipe and an installation method thereof. Background technique [0002] During the connection process of the pipeline, the connection is generally realized by welding or using flanges and fixing bolts. The connection efficiency is low, and the connection process is cumbersome. At the same time, due to the need for welding or bolting, the manual labor intensity is high and there are potential safety hazards, and when working for a long time, many people are required to cooperate, so it is easy to cause an increase in labor costs and low installation efficiency. [0003] In summary, there are obviously inconveniences and defects in the actual use of the prior art, so it is necessary to improve it. Contents of the invention [0004] For above-mentioned defect, the object of the present invention is to prov...

AI Technical Summary

Problems solved by technology

[0002] During the connection process of the pipeline, the connection is generally realized by welding or using flanges and fixing bolts. The connection efficiency is low, and the connection process is cumbersome. At the same time, due to the need for welding or bolting, the labor intensity is high and there are safety hazards, and when working for a long time, many people are required to cooperate, so it is easy to increase the labor cost and the installation efficiency is low.

[0003] In summary, there are obviously inconveniences and defects in the actual use of the existing technology, so it is necessary to improve

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