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Bend pipe fitting

A technology of elbow pipes and elbows, which is applied in the direction of elbows, pipe components, pipes/pipe joints/pipe fittings, etc. It can solve the problems of easy deformation and small thickness, and achieve the effect of not easy deformation

Inactive Publication Date: 2014-04-09
JIANGYIN HAILU HIGH PRESSURE PIPE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the current elbow is easily deformed under long-term impact, the present invention provides an elbow pipe fitting, including an elbow body 1, and the upper part of the inner wall of the elbow body 1 is covered with an impact-resistant layer 2 , the two ends of the impact-resistant layer 2 extend from the middle part of the elbow body 1 to the two ports, and the thickness gradually becomes smaller

Method used

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  • Bend pipe fitting

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Embodiment Construction

[0009] All the features disclosed in this specification, or all disclosed methods or steps in the process, except for mutually exclusive features and / or steps, can be combined in any manner.

[0010] Any feature disclosed in this specification, unless specifically stated, can be replaced by other equivalent or equivalent alternative features. That is, unless otherwise stated, each feature is just one example of a series of equivalent or similar features.

[0011] Such as figure 1 The elbow body 1 shown includes an elbow body 1. The upper part of the inner wall of the elbow body 1 is covered with an impact-resistant layer 2. The two ends of the impact-resistant layer 2 extend from the middle part of the elbow body 1 to the two The port extends, and the thickness gradually becomes smaller. Wherein, the impact resistant layer 2 is made of 00Cr19Ni10. The impact-resistant layer in the present invention can ensure that the elbow is not easily deformed under impact, and the gradually ...

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Abstract

The invention discloses a bend pipe fitting which comprises a bend body (1). The inner wall of the bend body (1) is coated with an impact resistance layer (2), and two ends of the impact resistance layer (2) extend towards two end ports from the middle of the bend body (1) in a manner of gradually getting thinner. The impact resistance layer can ensure that a bend is less easily to deform under impact, and the impact resistance layer gradually getting thinner can be well fit to the interior of a bend body, so that gas or liquid is enabled to flow through smoothly and stably.

Description

Technical field [0001] The invention relates to a pipe fitting, in particular to an elbow pipe fitting. Background technique [0002] Existing elbows are all ordinary elbows. Gas or liquid enters the elbow from one end of the pipe. Excessive pressure will often cause an impact on the elbow. Long-term impact will cause the elbow to deform, causing liquid or gas to pass through the elbow. The head time is unstable, and if a hard impact-resistant layer is added to the entire elbow, the cost is too high. Summary of the invention [0003] In order to solve the problem that the current elbow is easily deformed under long-term impact, the present invention provides an elbow pipe fitting, which includes an elbow body 1, and the upper part of the inner wall of the elbow body 1 is covered with an impact-resistant layer 2 The two ends of the impact-resistant layer 2 extend from the middle part of the elbow body 1 to the two ports, and the thickness gradually becomes smaller. [0004] In the ...

Claims

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Application Information

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IPC IPC(8): F16L43/02
CPCF16L43/00
Inventor 黄晓伟朱晓峰曹志刚
Owner JIANGYIN HAILU HIGH PRESSURE PIPE