CN1218885A - Composite tube - Google Patents
Composite tube Download PDFInfo
- Publication number
- CN1218885A CN1218885A CN 97114316 CN97114316A CN1218885A CN 1218885 A CN1218885 A CN 1218885A CN 97114316 CN97114316 CN 97114316 CN 97114316 A CN97114316 A CN 97114316A CN 1218885 A CN1218885 A CN 1218885A
- Authority
- CN
- China
- Prior art keywords
- layer
- steel wire
- galvanized steel
- tubing
- pvc plastic
- 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.)
- Pending
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- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The composite tube is a three-layer structure including internal PVC plastic layer, middle galvanized steel wire network layer and external glass fiber resin mixed structure layer. It is produced by placing galvanized steel wire network welded in advance into tube casting machine, then injecting PVC plastic and lgass resin and finally settling and cutting. The tube has high resistance to fracture, high aging resistance, and high corrosion resistance, and is easy to install and to lay out.
Description
The present invention relates to a kind of tubing, particularly a kind of composite pipe.
Traditional tubing mainly contains cast iron tubing, PVC plastic tube, fibre resin tubing.Wherein:
Cast iron tubing has easy-to-rust, easy-rupturing, and working life is short, and profile is mottled, influences shortcomings such as attractive in appearance.
The PVC plastic tube has not sun-proof, very easily wears out and breaks the shortcoming that working life is shorter; And PVC round tube and modern architecture layout are difficult to reach harmonious.In addition, circular pipe is owing to be convenient to grip, thereby usually utilized as creeping bar by the robber, carries out stealthy activity, produces unsafe negative effect.
Fibre resin tubing, then cost is extremely expensive, is not suitable for China's national situation, should not promote the use of.
The object of the invention is to provide a kind of composite structure tubing, and neither easy-rupturing is difficult for wearing out, also not corrosion, and beautiful shape, and easy for installation, tone is accepted or rejected free, is convenient to the construction and installation total arrangement.
Above-mentioned purpose of the present invention is achieved through the following technical solutions: this composite pipe is to be made of three-decker.That is: internal layer also claims the PVC plastic layer; The mesosphere also claims Galvanized Steel Wire caliber moulding stratum reticulare; Skin also claims glass fiber resin mixed construction layer.
Its process for making is that the Galvanized Steel Wire caliber forming net that welding in advance is good is put into the cast tube machine, injects the PVC plastics then, the glass fiber resin that reinjects, afterwards, and the finished product typing, the end product cutting is become a useful person.
Because the present invention will not sun-proof, easily wear out but corrosion resistant PVC plastic layer is placed on the innermost layer, and will be both anti-aging, anti-corrosion, glass fibre corrosion-resistant, that gloss appearance is attractive in appearance are placed on outermost surface, accompany the Galvanized Steel Wire caliber moulding stratum reticulare that one deck is gained in strength between they are two-layer.Like this, the present invention just reaches both anti-aging, anti-corrosion, and is corrosion-resistant, elegant in appearance again, and glossiness is good, and intensity is big, long-lived effect.And this tubing can be selected colorant as required when processing is outer, thereby tone is accepted or rejected free; The most specifically this tubing owing to mainly being makes square (certainly, if if the user needs, also can make circle or other shape), thereby is convenient to the construction and installation total arrangement, reaches the effect of coordination attractive in appearance.
Fig. 1 is the longitudinal section schematic representation of the embodiment of the invention.
Fig. 2 is the perspective view of the embodiment of the invention.
Fig. 3 is the manufacturing process flow diagram of the embodiment of the invention.
Below be to further specify embodiments of the present invention and effect in conjunction with the accompanying drawings and embodiments.
Composite pipe embodiment as shown in Figure 1, 2 comprises three-decker, that is: internal layer 1, also claims PVC plastic layer; Mesosphere 2 also claims Galvanized Steel Wire caliber moulding stratum reticulare; Skin 3 also claims glass fiber resin mixed construction layer.Described mesosphere 2 is the caliber forming nets that are welded by Galvanized Steel Wire.Described outer 3 is the construction layers that mixed by glass fibre and fibre resin, in the process of mixing, can add required colorant according to the needs of building main body tone, thus form corrosion-resistant, anti-aging, bright and clean attractive in appearance, with the formal structure layer of building main body tone one integrated mass.
Its process for making is: the first step, and the Galvanized Steel Wire caliber forming net that welding in advance is good is put into the cast tube machine; In second step, inject the PVC plastics; In the 3rd step, inject glass fibre and fibre resin; The 4th step, the finished product typing; End product cuts on request becomes a useful person.And this tubing can be selected colorant as required when processing is outer, thereby tone is accepted or rejected free; The most specifically this tubing owing to mainly being makes square (certainly, if if the user needs, also can make circle or other shape), thereby is convenient to the construction and installation total arrangement, reaches the effect of coordination attractive in appearance.
Claims (4)
1, the invention provides a kind of tubing, particularly a kind of composite structure tubing is characterized in that: this composite pipe is to be made of three-decker, and promptly internal layer (1) also claims the PVC plastic layer; Mesosphere (2) also claims Galvanized Steel Wire caliber moulding stratum reticulare; And outer (3), also claim glass fiber resin mixed construction layer.
2, as described in the claim 1, it is characterized in that: mesosphere (2) are the moulding stratum reticulares that is made of Galvanized Steel Wire, i.e. the netted construction layer of moulding that constitutes of Galvanized Steel Wire.
3, as described in the claim 1, it is characterized in that: outer (3) are made of glass fibre and mixed with resin.
4, as described in the claim 1, it is characterized in that: the composite pipe that is made of internal layer (1), mesosphere (2) and outer (3) mainly manufactures square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97114316 CN1218885A (en) | 1997-12-02 | 1997-12-02 | Composite tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97114316 CN1218885A (en) | 1997-12-02 | 1997-12-02 | Composite tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1218885A true CN1218885A (en) | 1999-06-09 |
Family
ID=5172876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97114316 Pending CN1218885A (en) | 1997-12-02 | 1997-12-02 | Composite tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1218885A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1093014C (en) * | 2000-12-29 | 2002-10-23 | 北京盛康宁科技开发有限公司 | Technology for making composite cast tube with liner of microcrystal glass |
| CN101782165A (en) * | 2010-03-18 | 2010-07-21 | 殷承 | Metallic mesh tube suitable for polymerization shrinkage of organic glass and organic glass tube |
| CN105784908A (en) * | 2016-04-13 | 2016-07-20 | 广东中烟工业有限责任公司 | Ion chromatography detection method for six negative ions in cigarette paper |
| CN105881861A (en) * | 2016-05-05 | 2016-08-24 | 万臣塑料制品(上海)有限公司 | Flexible tube extrusion manufacturing process for daily cosmetics products |
-
1997
- 1997-12-02 CN CN 97114316 patent/CN1218885A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1093014C (en) * | 2000-12-29 | 2002-10-23 | 北京盛康宁科技开发有限公司 | Technology for making composite cast tube with liner of microcrystal glass |
| CN101782165A (en) * | 2010-03-18 | 2010-07-21 | 殷承 | Metallic mesh tube suitable for polymerization shrinkage of organic glass and organic glass tube |
| CN101782165B (en) * | 2010-03-18 | 2013-03-27 | 殷承 | Metallic mesh tube suitable for polymerization shrinkage of organic glass and organic glass tube |
| CN105784908A (en) * | 2016-04-13 | 2016-07-20 | 广东中烟工业有限责任公司 | Ion chromatography detection method for six negative ions in cigarette paper |
| CN105881861A (en) * | 2016-05-05 | 2016-08-24 | 万臣塑料制品(上海)有限公司 | Flexible tube extrusion manufacturing process for daily cosmetics products |
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