CN201731187U - Polypropylene composite pipe - Google Patents
Polypropylene composite pipe Download PDFInfo
- Publication number
- CN201731187U CN201731187U CN2010202600394U CN201020260039U CN201731187U CN 201731187 U CN201731187 U CN 201731187U CN 2010202600394 U CN2010202600394 U CN 2010202600394U CN 201020260039 U CN201020260039 U CN 201020260039U CN 201731187 U CN201731187 U CN 201731187U
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- China
- Prior art keywords
- composite
- steel pipe
- polypropylene
- pipe
- polypropylene composite
- 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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Abstract
A polypropylene composite pipe comprises polypropylene and a steel pipe, and is characterized in that the composite pipe includes three layers, the middle layer is the steel pipe, and the inner layer and the outer layer of the steel pipe are both polypropylene composite layers. Therefore, the pipe is protected from inside out, has the advantages of high temperature resistance, high pressure resistance, corrosion resistance, ageing resistance, high strength, low price, long service life and the like, and can be widely applied.
Description
Technical field
The utility model relates to a kind of composite pipe, particularly relates to the composite polypropylene material, belongs to the chemical building material field.
Background technique
Kind, the specification of existing tubing are quite various, conclude and get up to have three major types: metal pipe, nonmetal tubing, composite pipe.According to service condition and technical requirements, select needed tubing.For the Environmental Conditions inclement condition, require high temperature resistant, high pressure resistant, corrosion-resistant, anti-aging, intensity height, long service life, price is low etc., general tubing is not allow readily accessiblely, and particularly some chemical enterprises have sizable pressure in transmission, poisonous, harmful, that corrosivity is very big gas or liquid are very strict to the requirement of pipe performance.
The model utility content
The purpose of this utility model just provides a kind of high temperature resistant, and is high pressure resistant, corrosion-resistant, anti-aging, the intensity height, and price is low, the composite polypropylene material of long service life.
The scheme that the utility model technical problem solves is: a kind of composite polypropylene material, comprise polypropylene, steel pipe, and it is characterized in that: composite pipe has three layers, and the mesosphere is a steel pipe, and the internal layer of steel pipe and skin are the polypropylene composite bed.
Internal layer and outer polypropylene composite material at steel pipe play protective action, and be particularly to high temperature resistant, corrosion-resistant, anti-aging, has significant effect, plays a protective role from inside to outside; Be exactly to have improved intensity in addition, can bear bigger pressure, can effectively prevent the generation of booster.Adopt the glass fibre polypropylene as steel pipe internal layer and outer field composite material, the combination property of this composite pipe is just more remarkable.Because this chemical materials price is low, raw material sources are guaranteed, so this composite pipe will be used widely.
The beneficial effects of the utility model just are: tubing is protected from inside to outside, have high temperature resistant, high pressure resistant, corrosion protection, anti-aging, the intensity height, price is low, advantages such as long service life.
Description of drawings
Fig. 1 is the utility model plan view
Fig. 2 is the utility model sectional view
Among the figure: 1 skin, 2 steel pipes, 3 internal layers.
Embodiment
Below with reference to the accompanying drawing description detailed in addition to the utility model
As shown in Figure 1, 2, at the outer composite glass fiber Reinforced Polypropylene layer 1 of seamless steel pipe 2, at the internal layer composite glass fiber Reinforced Polypropylene layer 3 of seamless steel pipe 2.
Claims (2)
1. a composite polypropylene material comprises polypropylene, steel pipe, it is characterized in that: composite pipe has three layers, and the mesosphere is a steel pipe, and the internal layer of steel pipe and skin are the polypropylene composite bed.
2. a kind of composite polypropylene material according to claim 1, it is characterized in that: the internal layer of steel pipe and skin are the glass fiber reinforced polypropylene composite bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202600394U CN201731187U (en) | 2010-07-15 | 2010-07-15 | Polypropylene composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202600394U CN201731187U (en) | 2010-07-15 | 2010-07-15 | Polypropylene composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201731187U true CN201731187U (en) | 2011-02-02 |
Family
ID=43522345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202600394U Expired - Fee Related CN201731187U (en) | 2010-07-15 | 2010-07-15 | Polypropylene composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201731187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795767A (en) * | 2017-11-27 | 2018-03-13 | 重庆联硕塑胶有限公司 | Just lining supplying drainage |
-
2010
- 2010-07-15 CN CN2010202600394U patent/CN201731187U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795767A (en) * | 2017-11-27 | 2018-03-13 | 重庆联硕塑胶有限公司 | Just lining supplying drainage |
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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: 20110202 Termination date: 20110715 |