CN202561295U - Thin-wall stainless steel corrugated pipe - Google Patents

Thin-wall stainless steel corrugated pipe Download PDF

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Publication number
CN202561295U
CN202561295U CN201220184367XU CN201220184367U CN202561295U CN 202561295 U CN202561295 U CN 202561295U CN 201220184367X U CN201220184367X U CN 201220184367XU CN 201220184367 U CN201220184367 U CN 201220184367U CN 202561295 U CN202561295 U CN 202561295U
Authority
CN
China
Prior art keywords
thin
stainless steel
corrugated pipe
steel corrugated
bellows
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201220184367XU
Other languages
Chinese (zh)
Inventor
周林林
刘伟善
邹多松
钱小林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGYIN HYDRAULIC PIPE CO Ltd
Original Assignee
JIANGYIN HYDRAULIC PIPE CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIANGYIN HYDRAULIC PIPE CO Ltd filed Critical JIANGYIN HYDRAULIC PIPE CO Ltd
Priority to CN201220184367XU priority Critical patent/CN202561295U/en
Application granted granted Critical
Publication of CN202561295U publication Critical patent/CN202561295U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a thin-wall stainless steel corrugated pipe which comprises a thin-wall stainless steel corrugated pipe body. The thin-wall stainless steel corrugated pipe is characterized in that the thin-wall stainless steel corrugated pipe body is in an integrated structure, the thin-wall stainless steel corrugated pipe body comprises a middle corrugated pipe section (1), two ends of the corrugated pipe section (1) are provided with bending pipe sections (2), and the outer ends of the bending pipe sections (2) are provided with mounting flanges (3). The thin-wall stainless steel corrugated pipe body is in the integrated structure, a welding procedure in the traditional process is eliminated, and therefore the thin-wall stainless steel corrugated pipe has the advantages of being simple in molding, good in sealing performance, high in the security coefficient, and long in service life.

Description

The thin-wall stainless steel bellows
Technical field
The utility model relates to a kind of bellows, relates in particular to a kind of thin-wall stainless steel bellows, is mainly used in fields such as petrochemical industry, aviation, thermoelectricity, iron and steel, food, cement, building, engineering machinery, automobile, belongs to the pipe fitting technical field.
Background technique
Existing metal bellows is disposable machine shaping, mainly is made up of the bellows part of centre and the part that is connected at bellows part two ends.Corrugated stainless steel tubing is installed in liquid, the gas delivery system as a kind of flexible pressure-resistant pipe fitting; In order to compensate the mutual displacement of pipeline or machine, equipment connecting end; The absorbed oscillation energy; Can play effects such as vibration damping, noise reduction, have multinomial characteristics such as flexible good, light weight, corrosion-resistant, antifatigue, high-low temperature resistant.But present stage bellows moulding is complicated, the difficult control of ripple forming, and component process is complicated, and cost is high, and is various in style.The bellows that uses in the industry also will be taken in the welding of above structure two ends accordingly, forms association and can use.Owing between bellows and the adapter weld seam is arranged, cause not only moulding complicated, and sealability is relatively poor, safety coefficient is not high, and working life is lower.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, provides a kind of moulding simple, and sealability is better, and safety coefficient is high, and working life higher thin-wall stainless steel bellows.
The purpose of the utility model is achieved in that
A kind of thin-wall stainless steel bellows; It comprises thin-wall stainless steel bellows body; The said thin-wall stainless steel bellows body structure that is formed in one; Corrugated pipe segment in the middle of said thin-wall stainless steel bellows body comprises, said corrugated pipe segment two ends are provided with bending tube section, and said bending tube section outer end is provided with assembly flange.
Compared with prior art, the beneficial effect of the utility model is:
The utility model has been simplified the process step of industrial bellows, has improved the Applicable scope of bellows greatly, is applicable to the conveying of all kinds of flowing mediums such as air, the various industrial gas of steam and water, oils, medicine.To to-and-fro motion, the thermal expansion of piping is that the center adjustment of absorption, shock absorption, pipe arrangement has very big improvement.The thin-wall stainless steel bellows body structure that is formed in one has been saved the welding step in the tratitional technology, and it is simple to make that this thin-wall stainless steel bellows has a moulding, and sealability is better, and safety coefficient is high, and working life advantage of higher.
Description of drawings
Fig. 1 is the structural representation of the utility model thin-wall stainless steel bellows.
Wherein:
Corrugated pipe segment 1
Bending tube section 2
Assembly flange 3.
Embodiment
Referring to Fig. 1; A kind of thin-wall stainless steel bellows that the utility model relates to; It comprises thin-wall stainless steel bellows body, the said thin-wall stainless steel bellows body structure that is formed in one, the corrugated pipe segment 1 in the middle of said thin-wall stainless steel bellows body comprises; Said corrugated pipe segment 1 two ends are provided with bending tube section 2, and said bending tube section 2 outer ends are provided with assembly flange 3.

Claims (1)

1. thin-wall stainless steel bellows; It comprises thin-wall stainless steel bellows body; It is characterized in that the said thin-wall stainless steel bellows body structure that is formed in one; Corrugated pipe segment (1) in the middle of said thin-wall stainless steel bellows body comprises, said corrugated pipe segment (1) two ends are provided with bending tube section (2), and said bending tube section (2) outer end is provided with assembly flange (3).
CN201220184367XU 2012-04-27 2012-04-27 Thin-wall stainless steel corrugated pipe Expired - Fee Related CN202561295U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201220184367XU CN202561295U (en) 2012-04-27 2012-04-27 Thin-wall stainless steel corrugated pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201220184367XU CN202561295U (en) 2012-04-27 2012-04-27 Thin-wall stainless steel corrugated pipe

Publications (1)

Publication Number Publication Date
CN202561295U true CN202561295U (en) 2012-11-28

Family

ID=47210954

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201220184367XU Expired - Fee Related CN202561295U (en) 2012-04-27 2012-04-27 Thin-wall stainless steel corrugated pipe

Country Status (1)

Country Link
CN (1) CN202561295U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104646962B (en) * 2015-01-08 2017-06-27 舟山市奥博管业有限公司 The preparation method of oil return pipe of supercharger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104646962B (en) * 2015-01-08 2017-06-27 舟山市奥博管业有限公司 The preparation method of oil return pipe of supercharger

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121128

Termination date: 20160427