CN203336064U - Beta-PP-R tube - Google Patents
Beta-PP-R tube Download PDFInfo
- Publication number
- CN203336064U CN203336064U CN2013203339121U CN201320333912U CN203336064U CN 203336064 U CN203336064 U CN 203336064U CN 2013203339121 U CN2013203339121 U CN 2013203339121U CN 201320333912 U CN201320333912 U CN 201320333912U CN 203336064 U CN203336064 U CN 203336064U
- Authority
- CN
- China
- Prior art keywords
- tube body
- wall
- beta
- polypropylene
- polypropylene tube
- 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)
- Thermal Insulation (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model relates to a beta-PP-R tube which comprises a polypropylene tube body. Protection layers are arranged on the outer wall and the inner wall of the polypropylene tube body respectively. The beta-PP-R tube is simple in structure, environmentally friendly and low in production cost, the heat insulation layer arranged on the outer wall of the polypropylene tube body improves low temperature impact resisting performance, the tube body is guaranteed to normally work for a long time, the heat resisting layer is added to the inner wall of the polypropylene tube body, the using temperature of traditional PPR pipes is improved by 20 DEG C, and the service life of the tube body is prolonged.
Description
Technical field
The utility model relates to a kind of tubing, relates in particular to a kind of beta crystal atactic copolymerized polypropene (β-PP-R) pipe.
Background technique
At present, the PPR pipe has energy-saving material-saving, environmental protection, high-strength light, corrosion-resistant, inner wall smooth non-scaling, construction and the advantages such as maintenance is easy, long service life, be widely used in building industry, municipal administration, industry and the agriculture fields such as building water supply and drainage, town and country plumbing, gas, electric power and cable sheath, industrial fluids conveying, agricultural irrigation, but, have the poor shortcoming of low-temperature impact property.
The model utility content
The utility model provides a kind of simple in structure, low-temperature impact-resistant, operating temperature is high, energy-conserving and environment-protective are nontoxic beta crystal atactic copolymerized polypropene (β-PP-R) pipe in order to overcome the above problems.
The technical solution of the utility model is: comprise the polypropylene body, on described polypropylene tube wall and inwall, be respectively equipped with and add sheath.
The sheath that adds on described polypropylene tube wall is the thermal insulation layer that thermal insulating material is made.
The sheath that adds on described polypropylene body inwall is refractory layer.
The utility model is simple in structure, environmental protection, cost of production are low, on the polypropylene tube wall, thermal insulation layer is set and has improved low-temperature impact property, guaranteed that body can work for a long time, increase refractory layer on polypropylene body inwall, improve 20 ℃ of the serviceability temperatures of conventional P PR tubing, extended the working life of body.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1 is the polypropylene body, the 2nd, and thermal insulation layer, the 3rd, refractory layer.
Embodiment
Beta crystal atactic copolymerized polypropene (β-PP-R) pipe, comprise polypropylene body 1, be respectively equipped with and add sheath on described polypropylene body 1 outer wall and inwall, the sheath that adds on described polypropylene body 1 outer wall is the thermal insulation layer 2 that thermal insulating material is made, and the sheath that adds on described polypropylene body 1 inwall is refractory layer 3.
Claims (3)
1. beta crystal atactic copolymerized polypropene (β-PP-R) pipe, comprise the polypropylene body, it is characterized in that: on described polypropylene tube wall and inwall, be respectively equipped with and add sheath.
2. beta crystal atactic copolymerized polypropene according to claim 1 (β-PP-R) is managed, and it is characterized in that: the sheath that adds on described polypropylene tube wall is the thermal insulation layer that thermal insulating material is made.
3. beta crystal atactic copolymerized polypropene according to claim 1 (β-PP-R) is managed, and it is characterized in that: the sheath that adds on described polypropylene body inwall is refractory layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203339121U CN203336064U (en) | 2013-06-09 | 2013-06-09 | Beta-PP-R tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203339121U CN203336064U (en) | 2013-06-09 | 2013-06-09 | Beta-PP-R tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203336064U true CN203336064U (en) | 2013-12-11 |
Family
ID=49704740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203339121U Expired - Fee Related CN203336064U (en) | 2013-06-09 | 2013-06-09 | Beta-PP-R tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203336064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315152A (en) * | 2014-07-24 | 2015-01-28 | 安徽微威胶件集团有限公司 | Automotive gear shifting dust cover |
-
2013
- 2013-06-09 CN CN2013203339121U patent/CN203336064U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315152A (en) * | 2014-07-24 | 2015-01-28 | 安徽微威胶件集团有限公司 | Automotive gear shifting dust cover |
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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: 20131211 Termination date: 20140609 |