CN2473427Y - High strength stainless steel-glass fiber reinforced plastic composite pipe - Google Patents
High strength stainless steel-glass fiber reinforced plastic composite pipe Download PDFInfo
- Publication number
- CN2473427Y CN2473427Y CN 01207850 CN01207850U CN2473427Y CN 2473427 Y CN2473427 Y CN 2473427Y CN 01207850 CN01207850 CN 01207850 CN 01207850 U CN01207850 U CN 01207850U CN 2473427 Y CN2473427 Y CN 2473427Y
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- China
- Prior art keywords
- stainless steel
- composite pipe
- utility
- model
- steel
- 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
The utility model discloses a composite pipe of stainless steel and glass steel with high intensity. The utility model solves the problem that the prior composite pipe of stainless steel and glass steel is easily broken under the high pressure. The utility model is characterized in that: a steel band is spirally winded on the outside wall of the stainless steel pipe, and a glass steel pipe is coated on the steel band; thus, the pressure-bearing capacity of the composite pipe is greatly increased, and the composite pipe can not break under the high pressure. The composite pipe of the utility model has the advantages of simple structure, low cost and convenient burying; therefore, the utility model can be widely used for delivering of high pressure liquid at oil field.
Description
The utility model relates to a kind of oil field pipeline, belongs to stainless steel-composite glass steel pipe.
At present, the oil field mainly contains two kinds with pipeline, and a kind of is pure Glass Steel Tube, and a kind of is to be with stainless steel-lined stainless steel-composite glass steel pipe.The on-the-spot connection of pure Glass Steel Tube needs the fw frp silk, and the construction trouble when pipeline card is stifled, because it is a nonconductor, can't descend thermocouple to carry out de-plugging, can only excavate the pipeline de-plugging, and construction is complicated; Though existing stainless steel-composite glass steel pipe can solve thermocouple de-plugging problem down, because its bearing capacity is low, when carrying highly pressurised liquid, break easily, be forced to stop thereby causing producing, cause economic loss.
The purpose of this utility model is exactly in order to overcome above-mentioned the deficiencies in the prior art, and a kind of high-strength stainless steel-composite glass steel pipe is provided.
The purpose of this utility model reaches by the following technical programs: this stainless steel-composite glass steel pipe, form by joint and Stainless Steel Tube, be characterized in: joint and Stainless Steel Tube welding, spiral is wound with steel band on the Stainless Steel Tube outer wall, steel band outer wall parcel glass steel wire.
The utility model can have following advantage than prior art: because this pipe adopts stainless joint, the on-the-spot connection adopts welding procedure convenient, and Stainless Steel Tube can descend the thermocouple de-plugging when card is stifled in pipe; Because spiral is wound with steel band on the Stainless Steel Tube outer wall, thereby has improved the bearing capacity of this kind composite pipe greatly, unlikely breaking when carrying highly pressurised liquid guarantees to produce normal operation, can be widely used in the oil field highly pressurised liquid and carry.
Accompanying drawing 1 is a structural drawing of the present utility model.
The utility model is described in further detail below in conjunction with accompanying drawing:
By shown in Figure 1, this kind high-strength stainless steel-composite glass steel pipe is made up of joint 1 and Stainless Steel Tube 4, joint 1 and Stainless Steel Tube 4 welding, and spiral is wound with steel band 3 on Stainless Steel Tube 4 outer walls, steel band 3 outer walls parcel glass steel wire 2.
Claims (1)
1. high-strength stainless steel-composite glass steel pipe, form by joint (1), Stainless Steel Tube (4), it is characterized in that: joint (1) and Stainless Steel Tube (4) welding, spiral is wound with steel band (3) on Stainless Steel Tube (4) outer wall, steel band (3) outer wall parcel glass steel wire (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01207850 CN2473427Y (en) | 2001-03-12 | 2001-03-12 | High strength stainless steel-glass fiber reinforced plastic composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01207850 CN2473427Y (en) | 2001-03-12 | 2001-03-12 | High strength stainless steel-glass fiber reinforced plastic composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2473427Y true CN2473427Y (en) | 2002-01-23 |
Family
ID=33628137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01207850 Expired - Fee Related CN2473427Y (en) | 2001-03-12 | 2001-03-12 | High strength stainless steel-glass fiber reinforced plastic composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2473427Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615604A (en) * | 2013-12-13 | 2014-03-05 | 欧阳杰 | Glass fiber reinforced plastic and steel composite pipe fitting and manufacturing method of glass fiber reinforced plastic and steel composite pipe fitting |
| CN104197114A (en) * | 2014-09-05 | 2014-12-10 | 中国石油集团渤海石油装备制造有限公司 | Composite steel tube used for oil and gas conveying pipeline and externally wound by glass fiber resin reinforcing protective layer |
-
2001
- 2001-03-12 CN CN 01207850 patent/CN2473427Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615604A (en) * | 2013-12-13 | 2014-03-05 | 欧阳杰 | Glass fiber reinforced plastic and steel composite pipe fitting and manufacturing method of glass fiber reinforced plastic and steel composite pipe fitting |
| CN103615604B (en) * | 2013-12-13 | 2016-03-02 | 欧阳杰 | A kind of glass fibre reinforced plastics and steel composite pipe fitting and manufacture method thereof |
| CN104197114A (en) * | 2014-09-05 | 2014-12-10 | 中国石油集团渤海石油装备制造有限公司 | Composite steel tube used for oil and gas conveying pipeline and externally wound by glass fiber resin reinforcing protective layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020123 |