CN216143301U - Wear-resisting seamless steel pipe who prevents scraping effectual and long service life - Google Patents
Wear-resisting seamless steel pipe who prevents scraping effectual and long service life Download PDFInfo
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- CN216143301U CN216143301U CN202121994251.8U CN202121994251U CN216143301U CN 216143301 U CN216143301 U CN 216143301U CN 202121994251 U CN202121994251 U CN 202121994251U CN 216143301 U CN216143301 U CN 216143301U
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- Prior art keywords
- coating
- wear
- steel pipe
- resisting
- resistant
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 44
- 239000010959 steel Substances 0.000 title claims abstract description 44
- 238000007790 scraping Methods 0.000 title claims description 4
- 239000011248 coating agent Substances 0.000 claims abstract description 101
- 238000000576 coating method Methods 0.000 claims abstract description 101
- 239000004593 Epoxy Substances 0.000 claims abstract description 33
- 230000000694 effects Effects 0.000 claims abstract description 21
- 239000010426 asphalt Substances 0.000 claims abstract description 18
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 17
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229920002681 hypalon Polymers 0.000 claims abstract description 15
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 15
- 239000011701 zinc Substances 0.000 claims abstract description 15
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 14
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 14
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000005389 magnetism Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 7
- 238000011900 installation process Methods 0.000 abstract description 3
- 230000003678 scratch resistant effect Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Prevention Of Electric Corrosion (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a seamless steel pipe with good wear-resistant and scratch-resistant effects and long service life, which comprises a steel pipe body, wherein an anticorrosive layer is wrapped around the steel pipe body, and an inner cavity of the anticorrosive layer comprises an epoxy zinc-rich coating, an epoxy asphalt coating and a chlorosulfonated polyethylene coating. According to the utility model, the anti-corrosion effect can be achieved through the arrangement of the anti-corrosion layer, the epoxy zinc-rich coating, the epoxy asphalt coating and the chlorosulfonated polyethylene coating, the phenomenon that the wireless steel pipe is corroded and rusted in a damp environment after being used for a long time is avoided, the wear-resistant effect can be achieved through the arrangement of the wear-resistant layer, the nano wear-resistant coating, the silicon carbide coating and the acrylic acid magnetic coating, the phenomenon that the use time is long and the surface is worn and broken is avoided, the effect of facilitating installation can be achieved through the arrangement of the installation plate and the bolt, and the phenomenon that time and labor are wasted in the installation process is avoided.
Description
Technical Field
The utility model relates to the technical field of seamless steel pipes, in particular to a seamless steel pipe with good wear-resisting and scratch-resisting effects and long service life.
Background
The steel pipe is made of a whole metal and has no seam on the surface, namely the seamless steel pipe, according to the production method, the seamless steel pipe is divided into a hot rolled pipe, a cold drawn pipe, an extruded pipe, a jacking pipe and the like, compared with solid steel such as round steel, the steel pipe has the advantages of same bending resistance and torsion resistance, lighter weight and economic section steel, the existing seamless steel pipe has poor wear resistance effect, so that the phenomenon of surface abrasion is prolonged, the service efficiency of the seamless steel pipe is reduced, and the service life of the seamless steel pipe is also shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a seamless steel tube with good wear-resistant and scratch-resistant effects and long service life, which has the advantage of wear resistance and solves the problem of poor wear-resistant effect of the existing seamless steel tube.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a wear-resisting effectual and long service life's seamless steel pipe of preventing scraping, includes the steel pipe body, the parcel all around of steel pipe body has the anticorrosive coating, the inner chamber of anticorrosive coating is including having rich zinc coating of epoxy, epoxy asphalt coating and chlorosulfonated polyethylene coating, the parcel all around of anticorrosive coating has the wearing layer, the inner chamber of wearing layer is including nanometer wear-resistant coating, carborundum coating and acrylic acid magnetism coating.
Preferably, the inner surface of the epoxy zinc-rich coating is coated on the outer surface of the epoxy asphalt coating, and the inner surface of the epoxy asphalt coating is coated on the outer surface of the chlorosulfonated polyethylene coating.
Preferably, the inner surface of the nano wear-resistant coating is coated on the outer surface of the silicon carbide coating, and the inner surface of the silicon carbide coating is coated on the outer surface of the acrylic acid magnetic coating.
Preferably, the thickness of the epoxy zinc-rich coating, the thickness of the epoxy asphalt coating and the thickness of the chlorosulfonated polyethylene coating are all 0.5mm-0.6 mm.
Preferably, the thicknesses of the nano wear-resistant coating, the silicon carbide coating and the acrylic acid magnetic coating are all 0.6-0.7 mm.
Preferably, the right side fixedly connected with mounting panel of steel pipe body, the right side fixedly connected with bolt of mounting panel.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the anti-corrosion layer, the epoxy zinc-rich coating, the epoxy asphalt coating and the chlorosulfonated polyethylene coating, an anti-corrosion effect can be achieved, the phenomenon that the wireless steel pipe is corroded and rusted in a damp environment due to long service time is avoided, the wear-resistant effect can be achieved through the arrangement of the wear-resistant layer, the nano wear-resistant coating, the silicon carbide coating and the acrylic acid magnetic coating, the phenomenon that the service time is long and the surface is worn and broken is avoided, the installation is facilitated through the arrangement of the installation plate and the bolt, the phenomenon that time and labor are wasted in the installation process is avoided, and the problem that the existing seamless steel pipe is poor in wear-resistant effect is solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view showing the internal structure of the anticorrosive coating according to the present invention;
fig. 3 is a cross-sectional view showing the internal structure of the wear-resistant layer according to the present invention.
In the figure: 1. a steel pipe body; 2. an anticorrosive layer; 201. an epoxy zinc rich coating; 202. an epoxy asphalt coating; 203. a chlorosulfonated polyethylene coating; 3. a wear layer; 301. a nano wear-resistant coating; 302. a silicon carbide coating; 303. acrylic acid magnetic coating; 4. mounting a plate; 5. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-3, a seamless steel pipe with good wear-resistant and scratch-resistant effects and long service life comprises a steel pipe body 1, a mounting plate 4 is fixedly connected to the right side of the steel pipe body 1, a bolt 5 is fixedly connected to the right side of the mounting plate 4, an anti-corrosion layer 2 is wrapped around the steel pipe body 1, an inner cavity of the anti-corrosion layer 2 comprises an epoxy zinc-rich coating 201, an epoxy asphalt coating 202 and a chlorosulfonated polyethylene coating 203, the inner surface of the epoxy zinc-rich coating 201 is coated on the outer surface of the epoxy asphalt coating 202, the inner surface of the epoxy asphalt coating 202 is coated on the outer surface of the chlorosulfonated polyethylene coating 203, the thicknesses of the epoxy zinc-rich coating 201, the epoxy asphalt coating 202 and the chlorosulfonated polyethylene coating 203 are all 0.5mm-0.6mm, the periphery of the anti-corrosion layer 2 is wrapped with a wear-resistant layer 3, the inner cavity of the wear-resistant layer 3 comprises a nano wear-resistant coating 301, a silicon carbide coating 302 and an acrylic acid magnetic coating 303, the inner surface of the nano wear-resistant coating 301 is coated on the outer surface of the silicon carbide coating 302, the inner surface of the silicon carbide coating 302 is coated on the outer surface of the acrylic magnetic coating 303, the thicknesses of the nano wear-resistant coating 301, the silicon carbide coating 302 and the acrylic magnetic coating 303 are all 0.6mm-0.7mm, the anticorrosion effect can be achieved through the arrangement of the anticorrosion layer 2, the epoxy zinc-rich coating 201, the epoxy asphalt coating 202 and the chlorosulfonated polyethylene coating 203, the phenomena that the service time of the wireless steel pipe is long in a damp environment and the surface is corroded and rusted are avoided, the wear-resistant effect can be achieved through the arrangement of the wear-resistant layer 3, the nano wear-resistant coating 301, the silicon carbide coating 302 and the acrylic magnetic coating 303, the phenomena that the service time is long and the surface is worn and broken are avoided, the installation is facilitated through the arrangement of the installation plate 4 and the bolt 5, and the phenomena that time and labor are wasted in the installation process are avoided, the problem of current seamless steel pipe wear-resisting effect not good has been solved simultaneously.
The standard parts used in this document are commercially available, all the components in this document are customized according to the description of the specification and the drawings, and the connection relationship and specific structure between the layers in this document are all performed by the prior art, such as by mechanical methods, by adhesives, by various welding methods such as thermal welding, ultrasonic welding, flux, welding, and fusion crimping, and no specific description is made here.
During the use, through anticorrosive coating 2, the rich zinc coating 201 of epoxy, the setting of epoxy asphalt coating 202 and chlorosulfonated polyethylene coating 203, can play anticorrosive effect, the service life of wireless steel pipe in the environment of overcast and tide has been avoided long, the phenomenon of rust appears corroding in the surface, through wearing layer 3, nanometer wear-resistant coating 301, the setting of carborundum coating 302 and acrylic acid magnetic coating 303, can play wear-resistant effect, the service life has been avoided long, the cracked phenomenon of wearing and tearing appears in the surface, through the setting of mounting panel 4 and bolt 5, can play the effect of the installation of being convenient for, the phenomenon that wastes time and energy appears in the in-process of installation has been avoided, the not good problem of current seamless steel pipe wear-resisting effect has been solved simultaneously.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wear-resisting effectual and long service life's seamless steel pipe of preventing scraping, includes steel pipe body (1), its characterized in that: the steel pipe body (1) wrap around has anticorrosive coating (2), the inner chamber of anticorrosive coating (2) is including epoxy zinc-rich coating (201), epoxy asphalt coating (202) and chlorosulfonated polyethylene coating (203), the wrap around of anticorrosive coating (2) has wearing layer (3), the inner chamber of wearing layer (3) is including nanometer wear-resistant coating (301), carborundum coating (302) and acrylic acid magnetism coating (303).
2. The seamless steel tube with good wear-resisting and scratch-resisting effects and long service life according to claim 1, characterized in that: the inner surface of the epoxy zinc-rich coating (201) is coated on the outer surface of the epoxy asphalt coating (202), and the inner surface of the epoxy asphalt coating (202) is coated on the outer surface of the chlorosulfonated polyethylene coating (203).
3. The seamless steel tube with good wear-resisting and scratch-resisting effects and long service life according to claim 1, characterized in that: the inner surface of the nano wear-resistant coating (301) is coated on the outer surface of the silicon carbide coating (302), and the inner surface of the silicon carbide coating (302) is coated on the outer surface of the acrylic acid magnetic coating (303).
4. The seamless steel tube with good wear-resisting and scratch-resisting effects and long service life according to claim 1, characterized in that: the thicknesses of the epoxy zinc-rich coating (201), the epoxy asphalt coating (202) and the chlorosulfonated polyethylene coating (203) are all 0.5-0.6 mm.
5. The seamless steel tube with good wear-resisting and scratch-resisting effects and long service life according to claim 1, characterized in that: the thicknesses of the nano wear-resistant coating (301), the silicon carbide coating (302) and the acrylic magnetic coating (303) are all 0.6-0.7 mm.
6. The seamless steel tube with good wear-resisting and scratch-resisting effects and long service life according to claim 1, characterized in that: the right side fixedly connected with mounting panel (4) of steel pipe body (1), the right side fixedly connected with bolt (5) of mounting panel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121994251.8U CN216143301U (en) | 2021-08-24 | 2021-08-24 | Wear-resisting seamless steel pipe who prevents scraping effectual and long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121994251.8U CN216143301U (en) | 2021-08-24 | 2021-08-24 | Wear-resisting seamless steel pipe who prevents scraping effectual and long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216143301U true CN216143301U (en) | 2022-03-29 |
Family
ID=80807428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121994251.8U Expired - Fee Related CN216143301U (en) | 2021-08-24 | 2021-08-24 | Wear-resisting seamless steel pipe who prevents scraping effectual and long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216143301U (en) |
-
2021
- 2021-08-24 CN CN202121994251.8U patent/CN216143301U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220823 Address after: Room 207, building D-3, standard industrial building of Daqing Economic Development Construction Investment Group Co., Ltd., Ranghulu District, Daqing City, Heilongjiang Province, 163000 Patentee after: Daqing Shenhe Pipe Industry Manufacturing Co.,Ltd. Address before: 211200 room 1916, 19th floor, Kechuang building, 50m west of Futian Road, Lishui District, Nanjing, Jiangsu Province Patentee before: Liu Xinran |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220329 |