CN103343842A - Steel plastic composite pipe with end sealing device - Google Patents
Steel plastic composite pipe with end sealing device Download PDFInfo
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- CN103343842A CN103343842A CN2013103245650A CN201310324565A CN103343842A CN 103343842 A CN103343842 A CN 103343842A CN 2013103245650 A CN2013103245650 A CN 2013103245650A CN 201310324565 A CN201310324565 A CN 201310324565A CN 103343842 A CN103343842 A CN 103343842A
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- composite pipe
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- steel
- sealing device
- plastic
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Abstract
The invention relates to the technical field of composite pipes, and in particular relates to a steel plastic composite pipe with an end sealing device. The steel plastic composite pipe with the end sealing device comprises a composite pipe body as well as an end sealing device which is connected with the end part of the composite pipe body in a sealed mode; the composite pipe body sequentially consists of a plastic layer, a bonding agent layer as well as a steel pipe layer from outward to inward; the bonding agent layer is arranged between the plastic layer and the steel pipe layer; the end sealing device consists of a sealing cover and a sealing ring arranged in the inner side of the sealing cover. According to the invention, the structure is adopted, and the end part of the composite pipe is sealed by a sealing head of the sealing device, the inner wall of the composite pipe is insulated from air and water moisture, so that a steel pipe is difficult to rust, is not required to be maintained, and improves the corrosion-resistant property effectively, and the service life of the steel plastic composite pipe with the end sealing device can achieve 10 years above.
Description
Technical field
The present invention relates to the composite pipe technical field, be specifically related to the steel-plastic composite pipe of band edge seal apparatus.
Background technique
At present, for preventing the steel-plastic composite pipe corrosion, the general termination that all can handle steel-plastic composite pipe, mainly contain following two kinds of processing modes: the one, adopt radio frequency heating end envelope steel to mould pipe, rust-proof effect is good, but operation easier is bigger, and the frequency of radio frequency heating and time are if control is bad, whole steel moulded Guan Douhui and scrapped, and manufacturing efficiency is lower; The 2nd, take to cover blocking cap and hold envelope, simple to operate, but rust-proof effect is bad, and the antirust time is not long, thereby has shortened the working life of composite pipe.
Summary of the invention
The purpose of this invention is to provide that a kind of reasonable in design, simple in structure, good sealing effect, corrosion resistance are strong, the steel-plastic composite pipe of the band edge seal apparatus that increases the service life.
In order to solve the existing problem of background technique, the present invention is by the following technical solutions: the steel-plastic composite pipe of band edge seal apparatus comprises composite pipe body and the end seal apparatus that is tightly connected with described composite pipe body end; Described composite pipe body is made up of plastic layer, sticker layer and steel pipe layer from outside to inside successively, and described sticker layer is arranged between described plastic layer and the steel pipe layer; Described end seal apparatus is made up of sealing cover and the seal ring of being located at described sealing cover inboard.
Further, described steel pipe layer is Coating Steel Pipe, and the outer surface of described Coating Steel Pipe is provided with the zinc layer.
The present invention has following beneficial effect: the steel-plastic composite pipe of band edge seal apparatus of the present invention, mainly comprise composite pipe body and the end seal apparatus that is tightly connected with the composite pipe body end, wherein, the composite pipe body is made up of plastic layer, sticker layer and steel pipe layer from outside to inside successively; The end seal apparatus is made up of sealing cover and the seal ring of being located at the sealing cover inboard; The present invention adopts said structure, adopts the sealing of seal arrangement end socket by the end is arranged at composite pipe, and the inwall of composite pipe and air and moisture are completely cut off, thereby make steel pipe be difficult for getting rusty, service free effectively improves corrosion resistance, and be more than 10 years its working life.In addition, that the present invention has is anti-aging, intensity is big, rustless, tasteless, nontoxic, cost is low, characteristics such as easy for installation, is for greenhouse, communication engineering, operation stand and the optimal pipe fitting of various support.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
The present invention will be further described in detail below in conjunction with accompanying drawing.
As shown in Figure 1, the steel-plastic composite pipe of band edge seal apparatus comprises composite pipe body and the end seal apparatus that is tightly connected with described composite pipe body end; Described composite pipe body is made up of plastic layer 1, sticker layer 2 and steel pipe layer 3 from outside to inside successively, and described sticker layer 2 is arranged between described plastic layer 1 and the steel pipe layer 3; Described end seal apparatus is made up of sealing cover 4 and the seal ring 5 of being located at described sealing cover 4 inboards; In the present embodiment, plastics and steel pipe are organically combined together, make it to connect no gap, thereby it is withstand voltage not anti-corrosion to have overcome steel pipe, not withstand voltage weakness that plastic tube is anti-corrosion, and seal with sealing head in the end of tubing makes the inwall of tubing and air and moisture isolated, thereby make that steel pipe is difficult for getting rusty, prolonged the working life of tubing.Wherein, described steel pipe layer 3 is Coating Steel Pipe, and the outer surface of described Coating Steel Pipe is provided with the zinc layer, and its Coating Steel Pipe and zinc layer are combined closely, and evenly firmly, non-scale after the clod wash does not peel off, and antiseptic property is strong.
Explanation is at last, above embodiment is only unrestricted in order to technological scheme of the present invention to be described, other modifications that those of ordinary skills make technological scheme of the present invention or be equal to replacement, only otherwise break away from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of the claim scope of the present invention.
Claims (2)
1. the steel-plastic composite pipe of band edge seal apparatus is characterized in that, comprises composite pipe body and the end seal apparatus that is tightly connected with described composite pipe body end; Described composite pipe body is made up of plastic layer (1), sticker layer (2) and steel pipe layer (3) from outside to inside successively, and described sticker layer (2) is arranged between described plastic layer (1) and the steel pipe layer (3); Described end seal apparatus is by sealing cover (4) and be located at the inboard seal ring (5) of described sealing cover (4) and form.
2. the steel-plastic composite pipe of band edge seal apparatus according to claim 1 is characterized in that, described steel pipe layer (3) is Coating Steel Pipe, and the outer surface of described Coating Steel Pipe is provided with the zinc layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103245650A CN103343842A (en) | 2013-07-30 | 2013-07-30 | Steel plastic composite pipe with end sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103245650A CN103343842A (en) | 2013-07-30 | 2013-07-30 | Steel plastic composite pipe with end sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103343842A true CN103343842A (en) | 2013-10-09 |
Family
ID=49278660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103245650A Pending CN103343842A (en) | 2013-07-30 | 2013-07-30 | Steel plastic composite pipe with end sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103343842A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722732A (en) * | 2014-01-01 | 2014-04-16 | 新疆登煌管业有限公司 | Plastic composite pipe end sealing device of steel skeleton |
| CN104455921A (en) * | 2014-12-05 | 2015-03-25 | 常熟市贝特机电制造有限公司 | Pipe material |
| CN104960252A (en) * | 2015-06-06 | 2015-10-07 | 朱卫 | Plastic steel composite pipe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3833376A1 (en) * | 1988-09-28 | 1990-04-05 | Mannesmann Ag | Closure caps for plastic-coated steel pipes |
| DE19518840A1 (en) * | 1995-05-23 | 1996-11-28 | Immanuel Jeschke | Pipe for supply line with ends closed by caps |
| CN2397335Y (en) * | 1999-10-27 | 2000-09-20 | 吴爱国 | Steel-plastic composite pipe |
| CN200943801Y (en) * | 2006-08-11 | 2007-09-05 | 浙江盾安精工集团有限公司 | Four-way valve nozzle cap structure |
| CN101592280A (en) * | 2009-06-12 | 2009-12-02 | 湖州丰泰不锈钢管业有限公司 | A kind of stainless steel pipe cap |
| CN202708360U (en) * | 2012-05-28 | 2013-01-30 | 武汉金牛经济发展有限公司 | End seal structure of steel-plastic composite pipe |
-
2013
- 2013-07-30 CN CN2013103245650A patent/CN103343842A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3833376A1 (en) * | 1988-09-28 | 1990-04-05 | Mannesmann Ag | Closure caps for plastic-coated steel pipes |
| DE19518840A1 (en) * | 1995-05-23 | 1996-11-28 | Immanuel Jeschke | Pipe for supply line with ends closed by caps |
| CN2397335Y (en) * | 1999-10-27 | 2000-09-20 | 吴爱国 | Steel-plastic composite pipe |
| CN200943801Y (en) * | 2006-08-11 | 2007-09-05 | 浙江盾安精工集团有限公司 | Four-way valve nozzle cap structure |
| CN101592280A (en) * | 2009-06-12 | 2009-12-02 | 湖州丰泰不锈钢管业有限公司 | A kind of stainless steel pipe cap |
| CN202708360U (en) * | 2012-05-28 | 2013-01-30 | 武汉金牛经济发展有限公司 | End seal structure of steel-plastic composite pipe |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722732A (en) * | 2014-01-01 | 2014-04-16 | 新疆登煌管业有限公司 | Plastic composite pipe end sealing device of steel skeleton |
| CN104455921A (en) * | 2014-12-05 | 2015-03-25 | 常熟市贝特机电制造有限公司 | Pipe material |
| CN104455921B (en) * | 2014-12-05 | 2016-08-24 | 常熟市贝特机电制造有限公司 | A kind of tubing |
| CN104960252A (en) * | 2015-06-06 | 2015-10-07 | 朱卫 | Plastic steel composite pipe |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131009 |