CN205013890U - Compound nonrust steel pipe of high strength - Google Patents
Compound nonrust steel pipe of high strength Download PDFInfo
- Publication number
- CN205013890U CN205013890U CN201520674439.2U CN201520674439U CN205013890U CN 205013890 U CN205013890 U CN 205013890U CN 201520674439 U CN201520674439 U CN 201520674439U CN 205013890 U CN205013890 U CN 205013890U
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- layer
- stainless steel
- coating
- reinforced layer
- enhancement layer
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Abstract
The utility model relates to a compound nonrust steel pipe of high strength, this nonrust steel pipe are hollow body, and open at the body center has hollow groove, and the body includes the enhancement layer, and the enhancement layer includes stainless steel enhancement layer and alloy steel enhancement layer, and by interior coating cladding in the enhancement layer, by the cladding layer cladding outside the enhancement layer, the coating has the anticorrosive coating in the interior coating, and cladding layer is equipped with the heat preservation outward, and the outer coating of heat preservation has the wearing 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 composite Stainless Steel Tube, 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 composite Stainless Steel Tube.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of high-strength composite Stainless Steel Tube, this Stainless Steel Tube is the body of hollow, body central has groove, body comprises reinforced layer, and reinforced layer comprises stainless steel reinforced layer and alloyed steel reinforced layer, coated by internal coating in reinforced layer, reinforced layer is outer coated by external coating, be coated with anticorrosive coat in internal coating, outside external coating, be provided with thermal insulation layer, outside thermal insulation layer, be coated with wearing layer.
The related content of technique scheme is explained as follows:
In technique scheme, outside wearing layer, scribble fluorescent layer.
Further technological scheme, stainless steel reinforced layer and alloyed steel reinforced layer are that fan-shaped interval is arranged.
Preferably, thermal insulation layer is polyurethane foam.
Preferably, internal coating and external coating are made up of glass fibre.
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, stainless steel reinforced layer; 3, alloyed steel reinforced layer; 4, external coating; 5, internal coating; 6, anticorrosive coat; 7, thermal insulation layer; 8, wearing layer; 9, fluorescent 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 composite Stainless Steel Tube of the present utility model, this Stainless Steel Tube is the body of hollow, body central has groove 1, body comprises reinforced layer, reinforced layer comprises stainless steel reinforced layer 2 and alloyed steel reinforced layer 3, stainless steel reinforced layer 2 and alloyed steel reinforced layer 3 are arranged in fan-shaped interval, coated by internal coating 5 in reinforced layer, reinforced layer is outer coated by external coating 4, internal coating 5 and external coating 4 are made up of glass fibre, anticorrosive coat 6 is coated with in internal coating 5, thermal insulation layer 7 is provided with outside external coating 4, thermal insulation layer 7 is polyurethane foam, wearing layer 8 is coated with outside thermal insulation layer 7, fluorescent layer 9 is scribbled outside wearing layer 8, 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 composite 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 reinforced layer, and described reinforced layer comprises stainless steel reinforced layer and alloyed steel reinforced layer, coated by internal coating in described reinforced layer, described reinforced layer is outer coated by external coating, be coated with anticorrosive coat in described internal coating, outside described external coating, be provided with thermal insulation layer, outside described thermal insulation layer, be coated with wearing layer.
2. a kind of high-strength composite Stainless Steel Tube according to claim 1, is characterized in that: scribble fluorescent layer outside described wearing layer.
3. a kind of high-strength composite Stainless Steel Tube according to claim 1, is characterized in that: described stainless steel reinforced layer and alloyed steel reinforced layer are that fan-shaped interval is arranged.
4. a kind of high-strength composite Stainless Steel Tube according to claim 1, is characterized in that: described thermal insulation layer is polyurethane foam.
5. a kind of high-strength composite Stainless Steel Tube according to claim 1, is characterized in that: described internal coating and external coating are made up of glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674439.2U CN205013890U (en) | 2015-09-01 | 2015-09-01 | Compound nonrust steel pipe of high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674439.2U CN205013890U (en) | 2015-09-01 | 2015-09-01 | Compound nonrust steel pipe of high strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205013890U true CN205013890U (en) | 2016-02-03 |
Family
ID=55212493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520674439.2U Expired - Fee Related CN205013890U (en) | 2015-09-01 | 2015-09-01 | Compound nonrust steel pipe of high strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205013890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578001A (en) * | 2020-05-22 | 2020-08-25 | 黄根琳 | Municipal administration sewer is with having blowdown plastic pipe way for drainage of automatically cleaning structure |
-
2015
- 2015-09-01 CN CN201520674439.2U patent/CN205013890U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578001A (en) * | 2020-05-22 | 2020-08-25 | 黄根琳 | Municipal administration sewer is with having blowdown plastic pipe way for drainage of automatically cleaning structure |
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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: 20160203 Termination date: 20160901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |