CN206320427U - A kind of Novel steel-plastic composite pipe - Google Patents
A kind of Novel steel-plastic composite pipe Download PDFInfo
- Publication number
- CN206320427U CN206320427U CN201621447678.5U CN201621447678U CN206320427U CN 206320427 U CN206320427 U CN 206320427U CN 201621447678 U CN201621447678 U CN 201621447678U CN 206320427 U CN206320427 U CN 206320427U
- Authority
- CN
- China
- Prior art keywords
- layer
- steel pipe
- coating steel
- overcoating
- modeling
- 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
The utility model is related to a kind of Novel steel-plastic composite pipe, including coating steel pipe, overcoating modeling layer and inwall modeling layer, coaxial package layer of glass silk layer on coating steel pipe between overcoating modeling layer and coating steel pipe, glass fiber layer makes overcoating modeling layer be embedded in inside glass fiber layer by overcoating modeling layer in pyrocondensation；One layer of reinforcement of coaxial package on coating steel pipe between inwall modeling layer and coating steel pipe, the reinforcement moulds layer in thermoplastic, pneumatics by inwall, thermoplastic material is embedded in inside reinforcement.This multiple tube is coaxially cladded with layer of glass silk in the overcoating modeling layer of coating steel pipe, layer of steel wire mesh sheet or fibre web are covered in galvanized steel inner coaxial tube, so that anticorrosive, the shock resistance of multiple tube obtain larger raising, the service life of multiple tube is effectively extended.
Description
Technical field
The utility model belongs to field of metallurgy, is related to the manufacture of steel-plastics composite pipe, especially a kind of Novel steel-plastic composite pipe.
Background technology
Steel-plastics composite pipe is to be formed by coating steel pipe after overcoating modeling layer, inwall modeling layer, by being cladded with coating steel pipe
Modeling layer, the service life of the anti-inside and outside corrosion function, thus extension coating steel pipe of coating steel pipe can be effectively improved.But it is existing
The overcoating modeling layer of coating steel pipe, is being posted by way of pyrocondensation pressure on the outer wall of coating steel pipe by various plastic materials, no
But easy aging, and low intensity, it is fragile, so as to influence the corrosion resistance of multiple tube, it can also be etched, come off, influence
The service life of multiple tube.
By retrieval, the patent document of correlation is not found.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art there is provided a kind of anticorrosion effect is good, long lifespan
Novel steel-plastic composite pipe.
The utility model solves the scheme that its technical problem used：
A kind of Novel steel-plastic composite pipe, including coating steel pipe, overcoating modeling layer and inwall modeling layer, overcoating modeling layer pass through pyrocondensation side
Formula is coaxially covered on the outer wall of coating steel pipe, and inwall modeling layer is coaxially posted in coating steel pipe by heat expansion, air external pressure mode
Inwall on, it is characterised in that：Coaxial package layer of glass on coating steel pipe between overcoating modeling layer and coating steel pipe
Silk layer, in its outer rim, uniformly interval is formed with spur to glass fiber layer；The coating steel pipe between layer and coating steel pipe is moulded in inwall
Upper one layer of reinforcement of coaxial package, uniformly interval is formed with centripetal spur for the inner edge of reinforcement layer.
Moreover, the reinforcement layer uses steel fabric sheet or fibre web.
Advantage of the present utility model and good effect are：
1st, this multiple tube is coaxially cladded with layer of glass silk in the overcoating modeling layer of coating steel pipe, can not only strengthen plating
The intensity of the overcoating modeling layer of zinc steel pipe, simultaneously because overcoating modeling layer is during pyrocondensation, thermoplastic material can be embedded in into glass fibre
An organic whole is formed in silk, hence in so that anticorrosive, the shock resistance of multiple tube obtain larger raising, is effectively extended
The service life of multiple tube.
2nd, this multiple tube covers layer of steel wire mesh sheet or fibre web in galvanized steel inner coaxial tube, can not only strengthen plating
The intensity of zinc steel pipe inner wall, simultaneously because inwall moulds layer during thermoplastic, pneumatics, thermoplastic material can be embedded in into steel fabric sheet
Or inside fibre web, an organic whole is formed, therefore anticorrosive, the shock resistance of multiple tube obtain larger raising,
Effectively extend the service life of multiple tube.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is Fig. 1 left view；
Fig. 3 is the structural representation of the utility model glass reinforcement；
Fig. 4 is the structural representation of the utility model filament layer.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in further detail by specific embodiment, following examples are to retouch
The property stated, be not limited, it is impossible to limit protection domain of the present utility model with this.
A kind of Novel steel-plastic composite pipe, including coating steel pipe 3, overcoating modeling layer 5 and inwall modeling layer 1, overcoating modeling layer pass through heat
Contracting mode is coaxially covered on the outer wall of coating steel pipe, and inwall modeling layer is coaxially posted zinc-plated by heat expansion, air external pressure mode
On the inwall of steel pipe.
Innovative point of the present utility model is：
1st, coaxial package layer of glass silk layer 4, the glass on the coating steel pipe between overcoating modeling layer and coating steel pipe
In its outer rim, uniformly interval is formed with outside spur 7 to glass filament layer, so that glass fiber layer can be with overcoating modeling layer one
Body is connected, and then glass fiber layer makes overcoating modeling layer be embedded in into glass fiber layer by overcoating modeling layer in pyrocondensation
Portion, forms an organic whole.
By the combination of glass fiber layer and overcoating modeling layer, the intensity of overcoating modeling layer can be improved, it is to avoid because of heat
The deformation that swollen shrinkage is produced, while also improving the corrosion resistance of coating steel pipe, extends the service life of multiple tube.
2nd, one layer of reinforcement 2 of coaxial package on the coating steel pipe between inwall modeling layer and coating steel pipe, reinforcement layer
Inner edge uniformly interval be formed with centripetal spur 6, using steel fabric sheet or fibre web；The reinforcement is moulded layer by inwall and existed
Thermoplastic, pneumatics, make thermoplastic material be embedded in inside steel fabric sheet or fibre web, form an organic whole.
The combination of layer is moulded by reinforcement and inwall, radial direction and axial strength that inwall moulds layer can be improved, it is to avoid
Because of the deformation for generation of expanding with heat and contract with cold, while also improving the corrosion resistance of coating steel pipe, extend the service life of multiple tube.
Claims (2)
1. a kind of Novel steel-plastic composite pipe, including coating steel pipe, overcoating modeling layer and inwall modeling layer, overcoating modeling layer pass through pyrocondensation mode
Coaxially cover on the outer wall of coating steel pipe, inwall modeling layer is coaxially posted in coating steel pipe by heat expansion, air external pressure mode
On inwall, it is characterised in that：Coaxial package layer of glass silk on coating steel pipe between overcoating modeling layer and coating steel pipe
Layer, in its outer rim, uniformly interval is formed with spur to glass fiber layer；On the coating steel pipe that inwall moulds between layer and coating steel pipe
One layer of reinforcement of coaxial package, uniformly interval is formed with centripetal spur for the inner edge of reinforcement layer.
2. Novel steel-plastic composite pipe according to claim 1, it is characterised in that：Reinforcement layer using steel fabric sheet or
Person's fibre web.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621447678.5U CN206320427U (en) | 2016-12-27 | 2016-12-27 | A kind of Novel steel-plastic composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621447678.5U CN206320427U (en) | 2016-12-27 | 2016-12-27 | A kind of Novel steel-plastic composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206320427U true CN206320427U (en) | 2017-07-11 |
Family
ID=59259758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621447678.5U Expired - Fee Related CN206320427U (en) | 2016-12-27 | 2016-12-27 | A kind of Novel steel-plastic composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206320427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477272A (en) * | 2017-09-29 | 2017-12-15 | 江苏瑞腾涂装科技有限公司 | A kind of steel-plastics composite pipe |
| CN107477271A (en) * | 2017-09-29 | 2017-12-15 | 江苏瑞腾涂装科技有限公司 | A kind of high-strength corrosion-resisting plastic-coated composite pipe |
-
2016
- 2016-12-27 CN CN201621447678.5U patent/CN206320427U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477272A (en) * | 2017-09-29 | 2017-12-15 | 江苏瑞腾涂装科技有限公司 | A kind of steel-plastics composite pipe |
| CN107477271A (en) * | 2017-09-29 | 2017-12-15 | 江苏瑞腾涂装科技有限公司 | A kind of high-strength corrosion-resisting plastic-coated composite pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170711 Termination date: 20191227 |