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Ferrule type union elbow

A ferrule type and elbow technology, which is applied in the direction of elbows, pipes/pipe joints/fittings, siphons, etc., can solve the problems of easy deformation, affecting the life of the elbow, and the weight of the elbow, so as to achieve strong plasticity and prolong use The effect of life, simple structure

Inactive Publication Date: 2015-02-11
TIANJIN MENGTE ELECTRIC INSTR PARTS MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, elbows connecting pipes are widely used in petroleum, chemical industry, electric power, metallurgy, food, textile, machinery manufacturing and residential buildings. Too short, and it is easy to deform under high temperature and high pressure, which will affect the life of the elbow and thus affect the normal working life

Method used

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  • Ferrule type union elbow

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Embodiment Construction

[0012] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0013] like figure 1 As shown, the present invention provides a ferrule type union elbow, which mainly includes an elbow body 1 , a stainless steel tube 2 and a ferrule nut 3 . The left end of the elbow body 1 is provided with a stainless steel tube 2, and the right end of the stainless steel tube 2 is fixedly connected with the left end of the elbow body 1; the lower end of the elbow body 1 is provided with a stainless steel tube 2 identical to its left end, and the stainless steel tube 2 The upper end is fixedly connected with the lower end of the elbow body 1 ; the two identical stainless steel pipes 2 are provided with ferrule nuts 3 which are fixedly connected with them.

[0014] Further, the elbow body 1 is a hot forging structure.

[0015] Further, the elbow body 1 is connected with the stainless steel pipe 2 with internal threads.

[0...

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Abstract

The invention discloses a ferrule type union elbow. The ferrule type union elbow mainly comprises an elbow body, stainless steel pipes and ferrule nuts. The ferrule type union elbow is characterized in that the stainless steel pipe is arranged at the left end of the elbow body, and the right end of the stainless steel pipe is firmly connected with the left end of the elbow body; the stainless steel pipe which is the same with the stainless steel pipe at the left end is arranged at the lower end of the elbow body, and the upper end of the stainless steel pipe is firmly connected with the lower end of the elbow body; the same stainless steel pipes are provided with ferrule nuts firmly connected with the same. The ferrule type union elbow is simple in structure; a valve body uses a hot-forging structure, the valve body is capable of resisting oxidization, and accordingly the service life of the elbow can be prolonged, and the plasticity is strong; high temperature-resistant material covers the surface of the valve body so that the valve body is capable of resisting high temperature.

Description

technical field [0001] The invention relates to the field of metal manufacturing and its application, in particular to a ferrule type union elbow. Background technique [0002] At present, in petroleum, chemical, electric power, metallurgy, food, light textile, machinery manufacturing and residential buildings, elbows connecting pipes are widely used, but the existing elbows are often heavy, easy to rust, and have a long lifespan. It is too short, and it is easy to deform under high temperature and high pressure, which affects the life of the elbow and thus affects the normal working life. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a ferrule type union elbow with simple structure, anti-oxidation, strong plasticity and high temperature resistance. [0004] The technical scheme of the present invention is: a ferrule type union elbow, which mainly includes an elbow body, a stainless steel tube and a ferrule nut, and is characterized ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L43/00F16L43/02
CPCF16L43/001F16L43/02
Inventor 王贵军
Owner TIANJIN MENGTE ELECTRIC INSTR PARTS MFG CO LTD