CN204922253U - High strength stainless steel pipe - Google Patents
High strength stainless steel pipe Download PDFInfo
- Publication number
- CN204922253U CN204922253U CN201520672589.XU CN201520672589U CN204922253U CN 204922253 U CN204922253 U CN 204922253U CN 201520672589 U CN201520672589 U CN 201520672589U CN 204922253 U CN204922253 U CN 204922253U
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- China
- Prior art keywords
- stainless steel
- tube body
- layer
- steel pipe
- high strength
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- 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)
- Laminated Bodies (AREA)
Abstract
The utility model relates to a high strength stainless steel pipe, this nonrust steel pipe are hollow body, and open at the body center has hollow groove, and the body includes interior body and outer body, and interior body is the aluminum alloy tube body, and outer body is the stainless steel body, and it has the filling layer to pack between interior body and the outer body, is equipped with the stainless steel strengthening rib between interior body and the outer body, and the coating of the external portion of outer tube has the wearing layer, and the internal coating of inner tube has heat -resisting anti -corrosive layer. Compared with the prior art, the utility model has following advantage: overall structure is simple, and the manufacture craft is simple and convenient, has certain heat -resisting anti -corrosion performance, has strengthened the abrasive resistanc, has strengthened the intensity of body, has prolonged life, has practiced thrift the cost.
Description
Technical field
The utility model relates to a kind of high strength stainless steel pipe, belongs to stainless steel technical field.
Background technique
Present seamless stainless steel pipe fitting is the common engineering original paper of every profession and trade extensive use, be mainly used in the transmission of the flowing medium of various medium, existing stainless steel tube wall is too thin, at the flowing medium environment that some are special, under etching condition as various acid, alkali, salt, have higher requirement to the material of metal pipe element, and its rigidity is low, bad mechanical strength.
Therefore, a kind of new technological scheme should be provided to solve the problem.
Summary of the invention
The utility model provides a kind of high strength stainless steel pipe.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of high strength stainless steel pipe, this Stainless Steel Tube is the body of hollow, body central has groove, body comprises interior tube body and outer tube body, and interior tube body is aluminum alloy body, and outer tube body is stainless steel body, packed layer is filled with between interior tube body and outer tube body, be provided with stainless steel stiffening rib between interior tube body and outer tube body, outer tube body is externally coated with wearing layer, is coated with heat-resistant anticorrosion layer in interior tube body.
The related content of technique scheme is explained as follows:
In technique scheme, interior tube body and outer tube body are weldless tube or welded pipe.
Further technological scheme, packed layer is made up of plastics or rubber.
Preferably, packed layer is made up of PVC＝polyvinyl chloride.
Preferably, heat-resistant anticorrosion layer is glass fibre layer, and wearing layer is silicon nitride layer
Because technique scheme is used, the utility model compared with prior art has following advantages:
Overall structure is simple, and preparation process is easy, has certain heat-resistant anticorrosion performance, enhances abrasive resistance, enhance the intensity of body, extend working life, saved cost.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model schematic diagram.
In above accompanying drawing: 1, groove; 2, interior tube body; 3, outer tube body; 4, packed layer;
5, stainless steel stiffening rib; 6, wearing layer; 7, heat-resistant anticorrosion layer.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one:
As shown in Figure 1, a kind of high strength stainless steel pipe of the present utility model, this Stainless Steel Tube is the body of hollow, body central has groove 1, body comprises interior tube body 2 and outer tube body 3, interior tube body 2 is aluminum alloy body, outer tube body 3 is stainless steel body, interior tube body 2 and outer tube body 3 are weldless tube or welded pipe, packed layer 4 is filled with between interior tube body 2 and outer tube body 3, packed layer 4 is made up of plastics or rubber, stainless steel stiffening rib 5 is provided with between interior tube body 2 and outer tube body 3, outer tube body 3 is externally coated with wearing layer 6, heat-resistant anticorrosion layer 7 is coated with in interior tube body 2, heat-resistant anticorrosion layer 7 is glass fibre layer, wearing layer 6 is silicon nitride layer, overall structure is simple, preparation process is easy, there is certain heat-resistant anticorrosion performance, enhance abrasive resistance, enhance the intensity of body, extend working life, save cost.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (5)
1. a high strength stainless steel pipe, it is characterized in that: this Stainless Steel Tube is the body of hollow, described body central has groove, described body comprises interior tube body and outer tube body, and described interior tube body is aluminum alloy body, and described outer tube body is stainless steel body, packed layer is filled with between described interior tube body and outer tube body, be provided with stainless steel stiffening rib between described interior tube body and outer tube body, described outer tube body is externally coated with wearing layer, is coated with heat-resistant anticorrosion layer in described interior tube body.
2. a kind of high strength stainless steel pipe according to claim 1, is characterized in that: described interior tube body and outer tube body are weldless tube or welded pipe.
3. a kind of high strength stainless steel pipe according to claim 1, is characterized in that: described packed layer is made up of plastics or rubber.
4. a kind of high strength stainless steel pipe according to claim 1, is characterized in that: described packed layer is made up of PVC＝polyvinyl chloride.
5. a kind of high strength stainless steel pipe according to claim 1, is characterized in that: described heat-resistant anticorrosion layer is glass fibre layer, and described wearing layer is silicon nitride layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672589.XU CN204922253U (en) | 2015-09-01 | 2015-09-01 | High strength stainless steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672589.XU CN204922253U (en) | 2015-09-01 | 2015-09-01 | High strength stainless steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204922253U true CN204922253U (en) | 2015-12-30 |
Family
ID=54971379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520672589.XU Expired - Fee Related CN204922253U (en) | 2015-09-01 | 2015-09-01 | High strength stainless steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204922253U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697893A (en) * | 2016-03-01 | 2016-06-22 | 江苏宏泰橡胶助剂有限公司 | Pipeline for conveying liquid sulfur |
| CN106122611A (en) * | 2016-07-20 | 2016-11-16 | 无锡派乐科技有限公司 | Seamless pipe structure |
| CN107654743A (en) * | 2017-09-29 | 2018-02-02 | 安徽海通塑胶科技有限公司 | A kind of plastic cement pipeline and preparation method thereof |
| CN107842708A (en) * | 2016-09-19 | 2018-03-27 | 安庆市科兴生产力促进中心有限公司 | A kind of steel pipe of anti-theft net |
| CN109940345A (en) * | 2019-03-18 | 2019-06-28 | 青岛登辉机械配件有限公司 | A kind of heat preservation thin-wall seamless copper pipe and its processing method |
-
2015
- 2015-09-01 CN CN201520672589.XU patent/CN204922253U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697893A (en) * | 2016-03-01 | 2016-06-22 | 江苏宏泰橡胶助剂有限公司 | Pipeline for conveying liquid sulfur |
| CN106122611A (en) * | 2016-07-20 | 2016-11-16 | 无锡派乐科技有限公司 | Seamless pipe structure |
| CN107842708A (en) * | 2016-09-19 | 2018-03-27 | 安庆市科兴生产力促进中心有限公司 | A kind of steel pipe of anti-theft net |
| CN107654743A (en) * | 2017-09-29 | 2018-02-02 | 安徽海通塑胶科技有限公司 | A kind of plastic cement pipeline and preparation method thereof |
| CN109940345A (en) * | 2019-03-18 | 2019-06-28 | 青岛登辉机械配件有限公司 | A kind of heat preservation thin-wall seamless copper pipe and its processing method |
| CN109940345B (en) * | 2019-03-18 | 2020-10-27 | 青岛登辉机械配件有限公司 | Heat-preservation thin-wall seamless copper pipe and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151230 Termination date: 20160901 |