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Improved galvanized steel pipe

A galvanized steel pipe, an improved technology, applied in the direction of pipe/pipe joint/pipe fitting, sleeve/socket connection, through components, etc., can solve the problems of easy splicing error, easy liquid leakage, poor sealing effect, etc. Easy installation and disassembly, avoid gap error, enhance the effect of tensile strength

Active Publication Date: 2019-11-01
平顶山市中开防腐有限公司
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  • Abstract
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Problems solved by technology

[0005] The invention can solve the problems that the existing galvanized steel pipes have poor splicing effect, time-consuming splicing, poor sealing effect after pipe connection, unstable connection, and easy leakage of liquid. Steel pipes are usually connected by welding, which is inconvenient to install and disassemble, and the length of the pipe cannot be adjusted according to the needs of use, and errors are prone to problems during splicing.

Method used

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Embodiment Construction

[0026] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0027] Such as Figure 1 to Figure 4 As shown, an improved galvanized steel pipe includes a pipe body 1, a fixing frame 2 and a connecting frame 3. The fixing frame 2 is fixedly installed on the left end of the pipe body 1, and the connecting frame 3 is installed on the right end of the pipe body 1.

[0028] The fixed frame 2 includes a fixed sleeve 21, a sliding groove 22 and a locking mechanism 23. The fixed sleeve 21 is installed on the left end of the pipe body 1 by welding, and the upper end of the fixed sleeve 21 is along its circumferential direction. Sliding grooves 22 are evenly arranged, and a locking mechanism 23 is arranged on the outside of the fixed sleeve 21. The locking mechanism 23 is connected with the sliding groove 22 through a s...

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Abstract

The invention relates to an improved galvanized steel pipe. The improved galvanized steel pipe comprises a pipeline body, a fixing frame and a connecting frame, wherein the fixing frame is fixedly arranged at the left end of the pipeline body, and the connecting frame is arranged at the right end of the pipeline body. When existing galvanized steel pipes are spliced, the problems that the splicingeffect is poor, the labor and time are wasted during splicing, and meanwhile the sealing effect after pipeline connection is poor, the connection is not stable, and the phenomena of liquid leakage easily happen are solved; in addition, the problems that the existing galvanized steel pipes are usually connected in a welding mode and are inconvenient to install and dismount, and the length of the pipeline cannot be adjusted according to use requirements are solved, and the improved galvanized steel pipe has the advantages of being good in splicing effect, convenient to connect, strong in bearing capability and the like.

Description

technical field [0001] The invention relates to the field of galvanized steel pipes, in particular to an improved galvanized steel pipe. Background technique [0002] Galvanized steel pipes are often used in pipeline systems for transporting petroleum and petroleum products. They are mainly composed of oil pipelines, oil stations and other auxiliary related equipment. For transportation equipment, compared with railway and highway oil transportation, which are also land transportation methods, pipeline oil transportation has the characteristics of large transportation volume, good airtightness, low cost and high safety factor. [0003] At present, the existing oil-transporting galvanized steel pipes usually have the following defects in the splicing process: 1. The splicing effect of the existing galvanized steel pipes is poor when splicing, and the splicing is labor-intensive and time-consuming. At the same time, the sealing effect after the pipe connection is poor , the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L21/08
CPCF16L21/08
Inventor 王浩宇龚定军
Owner 平顶山市中开防腐有限公司
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