CN2355195Y - Composite pipes - Google Patents
Composite pipes Download PDFInfo
- Publication number
- CN2355195Y CN2355195Y CN 98229193 CN98229193U CN2355195Y CN 2355195 Y CN2355195 Y CN 2355195Y CN 98229193 CN98229193 CN 98229193 CN 98229193 U CN98229193 U CN 98229193U CN 2355195 Y CN2355195 Y CN 2355195Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- tube
- utility
- inner tube
- rubber
- 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
Links
Abstract
The utility model comprises an inner layer pipe and an outer layer pipe, wherein, the inner layer pipe is a metal pipe; the outer layer pipe is a plastic pipe or a rubber pipe or a fiberglass pipe. Otherwise, the inner layer pipe is a plastic pipe or a rubber pipe or a fiberglass pipe, and the outer layer pipe is a metal pipe. The utility model has the advantages of light weight, low cost, high strength, and long service life, which is not easy to damage.
Description
The utility model belongs to the pipe technology field.
The pipeline of existing in the market conveying liquid, gas is all made with homogenous material, for example iron pipe, plastic tube, Stainless Steel Tube, rubber plastic pipe.Various pipelines all have its deficiency, and for example iron pipe damages from great and long-term use meeting corrosion; Stainless Steel Tube cost height; Rubber plastic pipe bears that high pressure is indifferent, bad mechanical strength, break easily.In addition, a kind of composite pipe that comprises wire braid and rubber plastic pipe is because of its cost height, so its application area is wideless.
The purpose of this utility model provides the low composite pipe of a kind of cost.
The purpose of this utility model is achieved in that a kind of composite pipe comprises inner tube and external pipe.Inner tube is the thin metal tube of tube wall, and external pipe is coated on the outside of inner tube, can adopt plastic tube, rubber pipe and fiberglass pipe, with the protection inner tube.
External pipe also can adopt metal tube, and inner tube also can adopt plastic tube, rubber pipe, fiberglass tubes.
The advantage, intensity that the utility model has the advantages that the pipeline own wt is light, cost is low, has metallic conduit and rubber and plastic glass fiber pipe concurrently greatly, cracky, life-span are not long, can be widely used in the conveying of liquid, gas medium.
Fig. 1 is a structural drawing of the present utility model.Fig. 1 is described as follows: 1 is inner tube, and 2 is external pipe.
An embodiment of the present utility model is as follows, and inner tube is a Stainless Steel Tube, and its internal diameter is 15mm, and thickness is 0.5mm, and external pipe is a pvc tube, and its thickness is 1.5mm.
Claims (2)
1, a kind of composite pipe is characterized in that comprising inner tube (1) and external pipe (2); Inner tube (1) is the thin metal tube of tube wall; External pipe (2) is coated on the outside of inner tube (1), and external pipe (2) can adopt plastic tube, also can adopt rubber pipe, fiberglass pipe.
2, according to the described a kind of composite pipe of claim 1, it is characterized in that external pipe (2) wherein is metal tube, inner tube (1) can adopt plastic tube, also can adopt rubber pipe, fiberglass tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98229193 CN2355195Y (en) | 1998-07-26 | 1998-07-26 | Composite pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98229193 CN2355195Y (en) | 1998-07-26 | 1998-07-26 | Composite pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2355195Y true CN2355195Y (en) | 1999-12-22 |
Family
ID=33979127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98229193 Expired - Fee Related CN2355195Y (en) | 1998-07-26 | 1998-07-26 | Composite pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2355195Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020491A (en) * | 2015-07-24 | 2015-11-04 | 苏州硅果电子有限公司 | Mixed double-layer type rustproof heat preservation pipe |
| CN106486895A (en) * | 2016-11-25 | 2017-03-08 | 王慧敏 | A kind of frame structure of power distribution cabinet |
| CN109211627A (en) * | 2017-07-04 | 2019-01-15 | 中国石油天然气集团公司 | A kind of non-metal composite pipe pressure test sets spare test piece |
-
1998
- 1998-07-26 CN CN 98229193 patent/CN2355195Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020491A (en) * | 2015-07-24 | 2015-11-04 | 苏州硅果电子有限公司 | Mixed double-layer type rustproof heat preservation pipe |
| CN106486895A (en) * | 2016-11-25 | 2017-03-08 | 王慧敏 | A kind of frame structure of power distribution cabinet |
| CN106486895B (en) * | 2016-11-25 | 2018-08-17 | 山东连豪机电设备有限公司 | A kind of frame structure of power distribution cabinet |
| CN109211627A (en) * | 2017-07-04 | 2019-01-15 | 中国石油天然气集团公司 | A kind of non-metal composite pipe pressure test sets spare test piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |