CN207454977U - A kind of ultra-high molecular weight polyethylene flexibility petroleum pipeline - Google Patents
A kind of ultra-high molecular weight polyethylene flexibility petroleum pipeline Download PDFInfo
- Publication number
- CN207454977U CN207454977U CN201721508609.5U CN201721508609U CN207454977U CN 207454977 U CN207454977 U CN 207454977U CN 201721508609 U CN201721508609 U CN 201721508609U CN 207454977 U CN207454977 U CN 207454977U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- molecular weight
- high molecular
- weight polyethylene
- ultra
- 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
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
A kind of ultra-high molecular weight polyethylene flexibility petroleum pipeline,Outer tube uses stainless steel,Inner tube is set inside outer tube,Inner tube uses ultra-high molecular weight polyethylene material,The outer wall of inner tube and the inner wall of outer tube are in close contact,Outer tube and inner tube using can detachable mode set be integrated,The both ends or one end of the outer tube are threaded,The both ends or one end of the outer tube set clip,One end of the outer tube is threaded,The other end of outer tube sets clip,Outer tube uses stainless steel,It is sturdy and durable to be hardly damaged and deform,Inner tube not only has excellent wear-resisting and shock resistance using ultra-high molecular weight polyethylene flexibility oil well pipe,Coefficient of friction is small,It is corrosion-resistant,Wax proofing,The advantages that corrosion resistant,And since its is light-weight,With good flexibility,And good flexibility can make it carry out reel processing,Convenient transport can greatly be improved,Installation effectiveness.
Description
Technical field
The utility model belongs to petroleum pipeline field, especially a kind of ultra-high molecular weight polyethylene flexibility petroleum pipeline.
Background technology
At present, exist during using common steel tube as petroleum pipeline intolerant to the easy eccentric wear of burn into, frequently need to replace and transport inconvenience
The problem of, oil recovery efficiency is seriously affected, increases cost for oil production.How petroleum pipeline is solved intolerant to the easy eccentric wear of burn into, service life
It is short, the problem of inconvenient is transported as insoluble technical barrier for a long time, in view of the foregoing, now researches and develops a kind of superelevation
Molecular weight polyethylene flexibility petroleum pipeline.
Utility model content
The purpose of this utility model is to overcome deficiencies of the prior art, and it is soft to provide a kind of ultra-high molecular weight polyethylene
Property petroleum pipeline, mainly acting on oil pumping in oil fields operation and steel pipe is used in combination, and prevents steel pipe eccentric wear, fouling, and pipeline is existed
Become convenient and efficient in transport and installation process.It includes oil well pipe, nipple, steel pipe, and wherein steel pipe is located at outside petroleum pipeline
Layer is threaded connector in the end of steel pipe, is connected between steel pipe using nipple.Oil well pipe is subjected to reel processing, it can
Reach 300 meters/disk.The petroleum pipeline is made by superhigh molecular weight polyethylene material, is had flexible well.
The utility model to achieve these goals, adopts the following technical scheme that：A kind of ultra-high molecular weight polyethylene is flexible
Petroleum pipeline, be by：Outer tube, screw thread, inner tube, clip are formed；Outer tube uses stainless steel, set inside outer tube in
Pipe, inner tube use ultra-high molecular weight polyethylene material, and the outer wall of inner tube and the inner wall of outer tube are in close contact, outer tube and inner tube
Using can detachable mode set be integrated.
The both ends or one end of the outer tube are threaded.
The both ends or one end of the outer tube set clip.
One end of the outer tube is threaded, and the other end of outer tube sets clip.
The beneficial effects of the utility model are：Utility model uses inner and outer pipes bilayer technology, and outer tube uses stainless steel, hard
Gu durable be hardly damaged and deform, inner tube is not only had excellent wear-resisting and anti-using ultra-high molecular weight polyethylene flexibility oil well pipe
Impact property, coefficient of friction are small, corrosion-resistant, Wax proofing, it is corrosion resistant the advantages that, and since its is light-weight, it is good to have
Flexibility, and good flexibility can make it carry out reel processing, can greatly improve convenient transport, installation effectiveness.This
Utility model is simple in sturcture, ingenious in design, low production cost, easy to operate, and using effect is notable, durable, makes for a long time
With being hardly damaged, it is suitble to popularity application.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is general assembly structure diagram；
In Fig. 1：Outer tube 1, screw thread 2, inner tube 3, clip 4.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
Outer tube 1 uses stainless steel, and 1 inside of outer tube sets inner tube 3, and inner tube 3 uses ultra-high molecular weight polyethylene
Material, the outer wall of inner tube 3 and the inner wall close contact of outer tube 1, outer tube 1 and inner tube 3 use being capable of detachable mode fitting
It is integrated.
The both ends or one end of the outer tube 1 are threaded 2.
The both ends or one end of the outer tube 1 set clip 4.
One end of the outer tube 1 is threaded 2, and the other end of outer tube 1 sets clip 4.
Claims (4)
1. a kind of ultra-high molecular weight polyethylene flexibility petroleum pipeline, be by：Outer tube (1), screw thread (2), inner tube (3), clip (4) structure
Into；It is characterized in that：Outer tube (1) uses stainless steel, inner tube (3) is set inside outer tube (1), inner tube (3) is using super
High molecular weight polyethylene material, the outer wall of inner tube (3) are in close contact with the inner wall of outer tube (1), outer tube (1) and inner tube (3)
Using can detachable mode set be integrated.
2. a kind of ultra-high molecular weight polyethylene flexibility petroleum pipeline according to claim 1, it is characterised in that：The housing
The both ends or one end of pipe (1) are threaded (2).
3. a kind of ultra-high molecular weight polyethylene flexibility petroleum pipeline according to claim 1, it is characterised in that：The housing
The both ends or one end for managing (1) set clip (4).
4. a kind of ultra-high molecular weight polyethylene flexibility petroleum pipeline according to claim 1, it is characterised in that：The housing
One end of pipe (1) is threaded (2), and the other end of outer tube (1) sets clip (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721508609.5U CN207454977U (en) | 2017-11-13 | 2017-11-13 | A kind of ultra-high molecular weight polyethylene flexibility petroleum pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721508609.5U CN207454977U (en) | 2017-11-13 | 2017-11-13 | A kind of ultra-high molecular weight polyethylene flexibility petroleum pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207454977U true CN207454977U (en) | 2018-06-05 |
Family
ID=62279373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721508609.5U Expired - Fee Related CN207454977U (en) | 2017-11-13 | 2017-11-13 | A kind of ultra-high molecular weight polyethylene flexibility petroleum pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207454977U (en) |
-
2017
- 2017-11-13 CN CN201721508609.5U patent/CN207454977U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190820 Address after: Room 601, 4th Gate, Building 59, Yarn Yarn Farm West Road, Luoyang City, Henan Province, 471000 Patentee after: Zhang Yuxiao Address before: 471000 Airport Industrial Park, Henan, Luoyang, Mengjin Patentee before: Luoyang Gudrun New Material Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20191113 |