CN103383024A - Steel-plastic composite pipe - Google Patents
Steel-plastic composite pipe Download PDFInfo
- Publication number
- CN103383024A CN103383024A CN2013103444207A CN201310344420A CN103383024A CN 103383024 A CN103383024 A CN 103383024A CN 2013103444207 A CN2013103444207 A CN 2013103444207A CN 201310344420 A CN201310344420 A CN 201310344420A CN 103383024 A CN103383024 A CN 103383024A
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- steel
- tube body
- composite pipe
- plastic composite
- pipe body
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Abstract
The invention discloses a steel-plastic composite pipe. The steel-plastic composite pipe comprises pipe bodies, the pipe bodies consist of a steel pipe body and a plastic pipe body, the plastic pipe body is fixed inside the steel pipe body, and the steel pipe body is of a hollow structure, and the inside of the steel pipe body is filled with silicone rubber. Due to the fact that the steel pipe body is of a hollow structure and the inside of the steel pipe body is filled with silicone rubber, the steel pipe body has certain flexibility, and accordingly the pressure-resistant performance of the composite pipe is improved and the strength is also improved; in addition, due to the fact that the cross section of the steel pipe body is of a hexagon shape, the strength of the steel-plastic composite pipe is improved.
Description
Technical field
The present invention relates to a kind of composite pipe, particularly a kind of composite pipe belongs to the technical field of tubing.
Background technique
Steel-plastic composite pipe is a kind of novel pipeline material of development in recent years, and it is take seamless steel pipe, welded steel pipe, Coating Steel Pipe as matrix, with various types of plastics (as epoxy resin, polyethylene etc.) through being composited.Steel-plastic composite pipe is owing to having corrosion resistant characteristics, and is widely used in the various fields such as oil, chemical industry, building, shipbuilding, communication, electric power and underground gas pipeline.In prior art, steel-plastic composite pipe comprises steel tube body, is fixed with plastic tube body in described steel tube body, and wherein, steel tube body is the structure of individual layer, the steel-plastic composite pipe of this structure, and intensity is lower, and compression resistance is poor.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of steel-plastic composite pipe, and this steel-plastic composite pipe intensity is high, compression resistance is large, and wear-resistant.
The technological scheme that technical problem of the present invention adopts is:
A kind of steel-plastic composite pipe comprises body, and described body is comprised of steel tube body and plastic tube body, and described plastic tube body is fixed in described steel tube body, and wherein, described steel tube body is hollow structure, is filled with silicone rubber in described steel tube body.
Above-mentioned steel-plastic composite pipe, wherein, the cross section of described body is Hexagon.
Above-mentioned steel-plastic composite pipe, wherein, the outer circumferential face of described steel tube body is provided with the wearing layer that silicon nitride particle forms.
Because described steel tube body is hollow structure, be filled with silicone rubber in described steel tube body, make steel tube body have certain pliability, thereby improved the compression resistance performance of composite pipe, and intensity also makes moderate progress; In addition, because the cross section of described steel tube body is Hexagon, thereby, improved intensity of the present invention; Outer circumferential face due to steel tube body is provided with the wearing layer that silicon nitride particle forms again, avoid being corroded, thereby, the working life of having improved composite pipe.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of steel tube body in the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of steel-plastic composite pipe comprises body 1, and described body is comprised of steel tube body 11 and plastic tube body 12, and described plastic tube body 12 is fixed in described steel tube body 11, and described steel tube body 11 is hollow structure, is filled with silicone rubber 2 in described steel tube body 11; The cross section of described body 1 is Hexagon, and the outer circumferential face of described steel tube body 1 is provided with the wearing layer 3 that silicon nitride particle forms.
Claims (3)
1. a steel-plastic composite pipe, comprise body, and described body is comprised of steel tube body and plastic tube body, and described plastic tube body is fixed in described steel tube body, it is characterized in that, described steel tube body is hollow structure, is filled with silicone rubber in described steel tube body.
2. steel-plastic composite pipe as claimed in claim 1, is characterized in that, the cross section of described body is Hexagon.
3. steel-plastic composite pipe as claimed in claim 1 or 2, is characterized in that, the outer circumferential face of described steel tube body is provided with the wearing layer that silicon nitride particle forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103444207A CN103383024A (en) | 2013-08-08 | 2013-08-08 | Steel-plastic composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103444207A CN103383024A (en) | 2013-08-08 | 2013-08-08 | Steel-plastic composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103383024A true CN103383024A (en) | 2013-11-06 |
Family
ID=49490898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103444207A Pending CN103383024A (en) | 2013-08-08 | 2013-08-08 | Steel-plastic composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103383024A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358944A (en) * | 2014-10-20 | 2015-02-18 | 张家港市人和高精管有限公司 | Cold-drawn precision steel pipe |
| CN104712882A (en) * | 2013-12-17 | 2015-06-17 | 王世华 | Spray gun water pipe |
| CN104747824A (en) * | 2014-07-30 | 2015-07-01 | 李莹 | Outer-hexagonal anti-corrosion sterilization steel pipe |
| CN104763848A (en) * | 2014-07-30 | 2015-07-08 | 李莹 | Inner hexagonal type anti-corrosion sterilizing metal pipe |
| CN106989214A (en) * | 2017-05-25 | 2017-07-28 | 天津市管道工程集团有限公司 | A kind of pressure-resistant city buried pipe |
| CN114670377A (en) * | 2022-04-09 | 2022-06-28 | 河北圣耐普特矿山设备有限公司 | Rubber casting pipeline vulcanization process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4800109A (en) * | 1986-02-01 | 1989-01-24 | Usui Kokusai Sangyo Kabushiki Kaisha | Flexible composite hose |
| JPH04185986A (en) * | 1990-11-20 | 1992-07-02 | Kenjiro Nakamura | Metal thin pipe with viscoelastic outer layer |
| CN1064439A (en) * | 1992-03-23 | 1992-09-16 | 第九冶金建设公司机电安装工程公司化工设备厂 | Steel-plastic composite pipe |
| CN2485501Y (en) * | 2001-05-16 | 2002-04-10 | 东阳市浙东通信器材工贸有限公司 | Plastic pipe for underground engineering |
| CN2489162Y (en) * | 2001-08-14 | 2002-05-01 | 项慈峰 | Composite water pipe |
| CN203431332U (en) * | 2013-08-08 | 2014-02-12 | 镇江荣诚管业有限公司 | Steel plastic composite pipe |
-
2013
- 2013-08-08 CN CN2013103444207A patent/CN103383024A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4800109A (en) * | 1986-02-01 | 1989-01-24 | Usui Kokusai Sangyo Kabushiki Kaisha | Flexible composite hose |
| JPH04185986A (en) * | 1990-11-20 | 1992-07-02 | Kenjiro Nakamura | Metal thin pipe with viscoelastic outer layer |
| CN1064439A (en) * | 1992-03-23 | 1992-09-16 | 第九冶金建设公司机电安装工程公司化工设备厂 | Steel-plastic composite pipe |
| CN2485501Y (en) * | 2001-05-16 | 2002-04-10 | 东阳市浙东通信器材工贸有限公司 | Plastic pipe for underground engineering |
| CN2489162Y (en) * | 2001-08-14 | 2002-05-01 | 项慈峰 | Composite water pipe |
| CN203431332U (en) * | 2013-08-08 | 2014-02-12 | 镇江荣诚管业有限公司 | Steel plastic composite pipe |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712882A (en) * | 2013-12-17 | 2015-06-17 | 王世华 | Spray gun water pipe |
| CN104747824A (en) * | 2014-07-30 | 2015-07-01 | 李莹 | Outer-hexagonal anti-corrosion sterilization steel pipe |
| CN104763848A (en) * | 2014-07-30 | 2015-07-08 | 李莹 | Inner hexagonal type anti-corrosion sterilizing metal pipe |
| CN104358944A (en) * | 2014-10-20 | 2015-02-18 | 张家港市人和高精管有限公司 | Cold-drawn precision steel pipe |
| CN106989214A (en) * | 2017-05-25 | 2017-07-28 | 天津市管道工程集团有限公司 | A kind of pressure-resistant city buried pipe |
| CN114670377A (en) * | 2022-04-09 | 2022-06-28 | 河北圣耐普特矿山设备有限公司 | Rubber casting pipeline vulcanization process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20131106 |