CN210165017U - Stainless steel lined composite steel pipe - Google Patents
Stainless steel lined composite steel pipe Download PDFInfo
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- CN210165017U CN210165017U CN201920531062.3U CN201920531062U CN210165017U CN 210165017 U CN210165017 U CN 210165017U CN 201920531062 U CN201920531062 U CN 201920531062U CN 210165017 U CN210165017 U CN 210165017U
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Abstract
The utility model discloses a compound steel pipe of inside lining stainless steel, which comprises a body, the equal fixedly connected with coupling mechanism in both ends of body, the body includes the stainless steel base body, the internal surface spraying of stainless steel base body has the paint layer, the surface of stainless steel base body has the insulating layer through adhesive bonding, the surface of insulating layer has the enhancement layer through adhesive bonding, the surface of enhancement layer has corrosion-resistant layer through adhesive bonding. The utility model discloses a stainless steel substrate, the paint spraying layer, the insulating layer, the enhancement layer, the cooperation of corrosion resistant layer and wearing layer is used, can be better carry out the anticorrosion protection to the pipeline, and can provide good heat-proof quality, toughness, corrosion resistance and wearability for it, the life of pipeline has been prolonged, very big facility has been brought for the transmission work of material, use through the cooperation of thread bush, ring flange and mounting hole, can be better to installing the pipeline, better assurance the convenience of installation.
Description
Technical Field
The utility model relates to a steel pipe technical field specifically is compound steel pipe of inside lining stainless steel.
Background
The development of the steel pipe production technology begins from the rise of bicycle manufacturing industry, the development of initial petroleum, the manufacture of ships, boilers and airplanes during two world war times, the manufacture of fire-electricity boilers after the second world war, the development of chemical industry, the drilling, production and transportation of petroleum and natural gas and the like, and all powerfully promote the development of the steel pipe industry on variety, yield and quality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound steel pipe of inside lining stainless steel possesses long service life, and effectual advantage has solved current ordinary steel pipe and has rusted easily and pollute quality of water, and the plastic tubing is afraid of the problem that shines easily ageing.
In order to achieve the above object, the utility model provides a following technical scheme: the stainless steel lined composite steel pipe comprises a body, wherein connecting mechanisms are fixedly connected to two ends of the body, the body comprises a stainless steel substrate, a paint spraying layer is sprayed on the inner surface of the stainless steel substrate, a heat insulation layer is adhered to the surface of the stainless steel substrate through an adhesive, a reinforcing layer is adhered to the surface of the heat insulation layer through an adhesive, a corrosion-resistant layer is adhered to the surface of the reinforcing layer through an adhesive, and a wear-resistant layer is adhered to the surface of the corrosion-resistant layer through an adhesive.
Preferably, the connecting mechanism comprises a threaded sleeve, the inner cavity of the threaded sleeve is in threaded connection with the two ends of the body, and one end, far away from the body, of the threaded sleeve is fixedly connected with the flange plate.
Preferably, the inner cavity of the threaded sleeve is provided with internal threads, the surfaces of the two ends of the body are provided with external threads matched with the internal threads for use, and the surface of the flange plate is provided with mounting holes.
Preferably, the heat insulation layer is made of glass fiber cotton felt materials, the reinforcing layer is a steel wire mesh, the corrosion-resistant layer is made of fluororubber materials, and the wear-resistant layer is made of high manganese steel materials.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a stainless steel substrate, the paint spraying layer, the insulating layer, the enhancement layer, the cooperation of corrosion resistant layer and wearing layer is used, can be better carry out the anticorrosion protection to the pipeline, and can provide good heat-proof quality, toughness, corrosion resistance and wearability for it, the life of pipeline has been prolonged, very big facility has been brought for the transmission work of material, use through the cooperation of thread bush, ring flange and mounting hole, can be better to installing the pipeline, better assurance the convenience of installation.
2. The utility model discloses a set up the paint spraying layer, can provide better water proof to the stainless steel matrix, the better performance of its corrosion of having guaranteed, through setting up the insulating layer, can provide thermal-insulated protection for the stainless steel matrix, the better stability of transmission material of having guaranteed, through setting up the enhancement layer, can provide good toughness for the insulating layer, the better assurance goes on of thermal-insulated work, through setting up corrosion-resistant layer, can provide corrosion-resistant protection for the enhancement layer, the corrosion resisting property of pipeline has been strengthened, through setting up the wearing layer, can provide wear resisting property for corrosion-resistant layer, the service life of pipeline has been prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
fig. 3 is a schematic view of the internal connection structure of the body of the present invention.
In the figure: the structure comprises a body 1, a connecting mechanism 2, a stainless steel body 3, a paint spraying layer 4, a heat insulation layer 5, a reinforcing layer 6, a corrosion-resistant layer 7, a wear-resistant layer 8, a threaded sleeve 9, a flange plate 10 and a mounting hole 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the stainless steel lined composite steel pipe comprises a body 1, the body 1 comprises a stainless steel substrate 3, a paint spraying layer 4 is sprayed on the inner surface of the stainless steel substrate 3, the stainless steel substrate 3 can be better protected against water by arranging the paint spraying layer 4, the corrosion performance of the stainless steel substrate 3 can be better guaranteed, a heat insulation layer 5 is adhered to the surface of the stainless steel substrate 3 through an adhesive, the stainless steel substrate 3 can be provided with heat insulation protection by arranging the heat insulation layer 5, the stability of a transmission substance can be better guaranteed, a reinforcing layer 6 is adhered to the surface of the heat insulation layer 5 through an adhesive, the heat insulation layer 5 can be provided with good toughness by arranging the reinforcing layer 6, the heat insulation work can be better guaranteed, a corrosion-resistant layer 7 is adhered to the surface of the reinforcing layer 6 through an adhesive, the corrosion-resistant layer 7 is arranged, the reinforcing layer 6 can be provided, the corrosion resistance of the pipeline is enhanced, the surface of the corrosion-resistant layer 7 is bonded with the wear-resistant layer 8 through an adhesive, the wear-resistant layer 8 is arranged and can provide the wear resistance for the corrosion-resistant layer 7, the service life of the pipeline is prolonged, the heat-insulating layer 5 is made of glass fiber cotton felt material, the reinforcing layer 6 is made of steel bar silk screen, the corrosion-resistant layer 7 is made of fluororubber material, the wear-resistant layer 8 is made of high manganese steel material, the two ends of the body 1 are both fixedly connected with the connecting mechanisms 2, each connecting mechanism 2 comprises a threaded sleeve 9, the inner cavity of each threaded sleeve 9 is in threaded connection with the two ends of the body 1, one end, far away from the body 1, of each threaded sleeve 9 is fixedly connected with a flange 10, the inner cavity of each threaded sleeve 9 is provided with an internal thread, the surfaces of the two ends of the body 1 are both provided with external threads, Insulating layer 5, enhancement layer 6, the cooperation of corrosion resistant layer 7 and wearing layer 8 is used, can be better carry out the anticorrosion protection to the pipeline, and can provide good heat-proof quality for it, toughness, corrosion resistance and wearability, the life of pipeline has been prolonged, the transmission work of giving the material has brought very big facility, use through the cooperation of thread bush 9, ring flange 10 and mounting hole 11, can be better to installing the pipeline, the better convenience of installation of having guaranteed.
During the use, be connected the pipeline with the connected object through ring flange 10 and mounting hole 11, through paint spraying layer 4, can provide water proof protection to stainless steel matrix 3, through insulating layer 5, can provide thermal-insulated protection for stainless steel matrix 3, through enhancement layer 6, can provide good toughness for insulating layer 5, through corrosion-resistant layer 7, can provide corrosion-resistant protection for enhancement layer 6, through wearing layer 8, can provide the wearability for corrosion-resistant layer 7.
In summary, the following steps: the lined stainless steel composite steel pipe solves the problems that the existing common steel pipe is easy to rust and pollute water, and the plastic pipe is easy to sun and age through the matching of a stainless steel substrate 3, a paint spraying layer 4, a heat insulation layer 5, a reinforcing layer 6, a corrosion-resistant layer 7, a wear-resistant layer 8, a threaded sleeve 9, a flange plate 10 and a mounting hole 11.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Inside lining stainless steel composite steel pipe, including body (1), its characterized in that: the improved stainless steel anti-corrosion coating is characterized in that the two ends of the body (1) are fixedly connected with connecting mechanisms (2), the body (1) comprises a stainless steel base body (3), a paint spraying layer (4) is sprayed on the inner surface of the stainless steel base body (3), a heat insulation layer (5) is bonded on the surface of the stainless steel base body (3) through an adhesive, a reinforcing layer (6) is bonded on the surface of the heat insulation layer (5) through the adhesive, a corrosion-resistant layer (7) is bonded on the surface of the reinforcing layer (6) through the adhesive, and a wear-resistant layer (8) is bonded on the surface of the corrosion-resistant layer (7).
2. The lined stainless steel composite steel pipe of claim 1, wherein: the connecting mechanism (2) comprises a threaded sleeve (9), the inner cavity of the threaded sleeve (9) is in threaded connection with the two ends of the body (1), and the threaded sleeve (9) is far away from one end of the body (1) and is fixedly connected with the flange plate (10).
3. The lined stainless steel composite steel pipe of claim 2, wherein: the inner cavity of thread bush (9) is provided with the internal thread, the surface at body (1) both ends all is provided with the external screw thread that uses with the internal thread cooperation, mounting hole (11) have been seted up on the surface of ring flange (10).
4. The lined stainless steel composite steel pipe of claim 1, wherein: the heat insulation layer (5) is made of glass fiber cotton felt materials, the reinforcing layer (6) is a steel wire mesh, the corrosion-resistant layer (7) is made of fluororubber materials, and the wear-resistant layer (8) is made of high manganese steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920531062.3U CN210165017U (en) | 2019-04-18 | 2019-04-18 | Stainless steel lined composite steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920531062.3U CN210165017U (en) | 2019-04-18 | 2019-04-18 | Stainless steel lined composite steel pipe |
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| Publication Number | Publication Date |
|---|---|
| CN210165017U true CN210165017U (en) | 2020-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920531062.3U Active CN210165017U (en) | 2019-04-18 | 2019-04-18 | Stainless steel lined composite steel pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810731A (en) * | 2020-07-25 | 2020-10-23 | 江苏天氟隆防腐设备有限公司 | Novel replacement die pressing steel lining tetrafluoro pipeline |
| CN113270823A (en) * | 2021-05-27 | 2021-08-17 | 东莞市希知科技有限公司 | Corrosion-resistant layered isolation groove type cable bridge |
-
2019
- 2019-04-18 CN CN201920531062.3U patent/CN210165017U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810731A (en) * | 2020-07-25 | 2020-10-23 | 江苏天氟隆防腐设备有限公司 | Novel replacement die pressing steel lining tetrafluoro pipeline |
| CN113270823A (en) * | 2021-05-27 | 2021-08-17 | 东莞市希知科技有限公司 | Corrosion-resistant layered isolation groove type cable bridge |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220720 Address after: Room 5088, office building of construction service center of railway passenger car equipment Industrial Park, No. 1688 Jianye street, Kuancheng District, Changchun City, Jilin Province, 130000 Patentee after: JILIN NOVEL PIPE INDUSTRY Co.,Ltd. Address before: Room 607, Liucheng New Building, Nan'an City, Quanzhou City, Fujian Province Patentee before: NAN'AN XINGBAI DECORATION ENGINEERING Co.,Ltd. |