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Device for sealing novel steel pipe

A technology for sealing and steel pipes, applied in the direction of pipe components, pipes/pipe joints/fittings, mechanical equipment, etc., can solve the problems that steel pipes are easily eroded by dust or rain, affect the internal quality of steel pipes, and process errors of steel pipes

Inactive Publication Date: 2019-05-07
新昌县永益包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Steel pipes need to be stored in storage after production, and steel pipes are generally stored in the open air. Affected by the weather, the inside of the steel pipe is easily eroded by dust or rainwater. After a long time, the internal quality of the steel pipe will be affected. The end seal of the existing steel pipe should be more sealed. Shaped sealing, that is, the end is sealed by the cover plate, and the sealing type sealing method is easily affected by the processing error of the steel pipe

Method used

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  • Device for sealing novel steel pipe
  • Device for sealing novel steel pipe
  • Device for sealing novel steel pipe

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Embodiment Construction

[0017] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0018] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides a device for sealing a novel steel pipe. The device comprises an inflatable rubber ring, wherein the inflatable rubber ring is of a cylindrical structure, and the air inflationrubber ring is integrally formed on the end face of one side of the air inflation opening and is provided with a handle. According to the device for sealing the novel steel pipe, an oil rubber plate is arranged on the inner side face of the air inflation rubber ring in a sealing mode, and when the air inflation rubber ring is used, high-pressure air is injected into the inflatable rubber ring, sothat the inflatable rubber ring is tightly attached to the inner surface of the steel pipe; and in addition, due to the fact that the rubber plate is arranged, sealing of the steel pipe is achieved.

Description

technical field [0001] The invention belongs to the field of steel pipe production, and in particular relates to a novel steel pipe sealing device. Background technique [0002] Steel pipes need to be stored in storage after production, and steel pipes are generally stored in the open air. Affected by the weather, the inside of the steel pipe is easily eroded by dust or rainwater. After a long time, the internal quality of the steel pipe will be affected. The end seal of the existing steel pipe should be more sealed. Shaped sealing, that is, the end is sealed by a cover plate, which is easily affected by the processing error of the steel pipe. Contents of the invention [0003] In view of this, the present invention aims to propose a novel steel pipe sealing device to ensure that the end of the steel pipe is sealed when the steel pipe is stored. [0004] In order to achieve the above object, technical solution of the present invention is achieved in that way: [0005] A ...

Claims

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Application Information

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IPC IPC(8): F16L55/134
Inventor 张永钢
Owner 新昌县永益包装有限公司