CN204901094U - Nonrust steel pipe of reducing - Google Patents
Nonrust steel pipe of reducing Download PDFInfo
- Publication number
- CN204901094U CN204901094U CN201520674748.XU CN201520674748U CN204901094U CN 204901094 U CN204901094 U CN 204901094U CN 201520674748 U CN201520674748 U CN 201520674748U CN 204901094 U CN204901094 U CN 204901094U
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- CN
- China
- Prior art keywords
- stainless steel
- tube body
- reducing
- diameter
- utility
- 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 relates to a nonrust steel pipe of reducing, this nonrust steel pipe are hollow body, and open at the body center has hollow groove, and the body includes top tube body and lower body, and top tube body is the cylinder shape of equal diameter, and the diameter of lower body bottom is greater than the diameter at body top down, and top tube body all includes stainless steel layer and anticorrosive coating with lower body, and the anticorrosive coating coats in stainless steel in situ portion. Compared with the prior art, the utility model has following advantage: having increased intensity, being difficult for the breaking occur condition, overall structure is simple, and the manufacture craft is simple and convenient, has certain abrasive resistanc, has prolonged life, has also practiced thrift the cost.
Description
Technical field
The utility model relates to a kind of reducing Stainless Steel Tube, belongs to stainless steel technical field.
Background technique
Stainless Steel Tube is a kind of rectangular circular steel of hollow, is mainly widely used in industrial transportation pipe line and the machine structural parts etc. such as oil, chemical industry, medical treatment, food, light industry, machinery instrument.In addition, when bending, twisting strength are identical, lighter in weight, so be also widely used in manufacturing machine part and engineering structure.Stainless Steel Tube of the prior art is mostly same diameter tube, like this when transporting for liquid, may affect the working life of body with liquid contacting point because the impact of liquid is comparatively large.
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 reducing Stainless Steel Tube.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of reducing Stainless Steel Tube, this Stainless Steel Tube is the body of hollow, body central has groove, body comprises upper tube body and lower tube body, upper tube body is isodiametric cylindrical shape, diameter bottom lower tube body is greater than the diameter at lower tube body top, and upper tube body and lower tube body include stainless steel lining and anticorrosive coat, and anticorrosive coat is coated on stainless steel lining inside.
The related content of technique scheme is explained as follows:
In technique scheme, bottom lower tube body, be provided with reinforcer.
Further technological scheme, reinforcer is cross reinforcer.
Preferably, stainless steel lining outer race has restrictive coating.
Preferably, restrictive coating is steel sheath or plastic sheath.
Because technique scheme is used, the utility model compared with prior art has following advantages:
Add intensity, not easily crack conditions occurs, overall structure is simple, and preparation process is easy, has certain abrasive resistance, extends working life, also save cost.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model schematic diagram.
In above accompanying drawing: 1, groove; 2, upper tube body; 3, lower tube body; 4, reinforcer; 5, stainless steel lining; 6, anticorrosive coat; 7, restrictive coating.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one:
As shown in Figure 1, a kind of reducing Stainless Steel Tube of the present utility model, this Stainless Steel Tube is the body of hollow, body central has groove 1, body comprises upper tube body 2 and lower tube body 3, upper tube body 2 is isodiametric cylindrical shape, diameter bottom lower tube body 3 is greater than the diameter at lower tube body 3 top, reinforcer 4 is provided with bottom lower tube body 3, reinforcer 4 is cross reinforcer or other arbitrary shape, upper tube body 2 and lower tube body 3 include stainless steel lining 5 and anticorrosive coat 6, it is inner that anticorrosive coat 6 is coated on stainless steel lining 5, stainless steel lining 5 outer race has restrictive coating 7, restrictive coating 7 is steel sheath or plastic sheath (material according to selecting sheath to the requirement of body hardness), add intensity, not easily there is crack conditions, overall structure is simple, preparation process is easy, there is certain abrasive resistance, extend working life, also 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 reducing Stainless Steel Tube, it is characterized in that: this Stainless Steel Tube is the body of hollow, described body central has groove, described body comprises upper tube body and lower tube body, described upper tube body is isodiametric cylindrical shape, diameter bottom described lower tube body is greater than the diameter at lower tube body top, and described upper tube body and lower tube body include stainless steel lining and anticorrosive coat, and described anticorrosive coat is coated on stainless steel lining inside.
2. a kind of reducing Stainless Steel Tube according to claim 1, is characterized in that: be provided with reinforcer bottom described lower tube body.
3. a kind of reducing Stainless Steel Tube according to claim 2, is characterized in that: described reinforcer is cross reinforcer.
4. a kind of reducing Stainless Steel Tube according to claim 1, is characterized in that: described stainless steel lining outer race has restrictive coating.
5. a kind of reducing Stainless Steel Tube according to claim 4, is characterized in that: described restrictive coating is steel sheath or plastic sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674748.XU CN204901094U (en) | 2015-09-01 | 2015-09-01 | Nonrust steel pipe of reducing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674748.XU CN204901094U (en) | 2015-09-01 | 2015-09-01 | Nonrust steel pipe of reducing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204901094U true CN204901094U (en) | 2015-12-23 |
Family
ID=54923268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520674748.XU Expired - Fee Related CN204901094U (en) | 2015-09-01 | 2015-09-01 | Nonrust steel pipe of reducing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204901094U (en) |
-
2015
- 2015-09-01 CN CN201520674748.XU patent/CN204901094U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20151223 Termination date: 20160901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |