CN220647058U - Corrosion-resistant alloy seamless steel pipe - Google Patents
Corrosion-resistant alloy seamless steel pipe Download PDFInfo
- Publication number
- CN220647058U CN220647058U CN202321862365.6U CN202321862365U CN220647058U CN 220647058 U CN220647058 U CN 220647058U CN 202321862365 U CN202321862365 U CN 202321862365U CN 220647058 U CN220647058 U CN 220647058U
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- China
- Prior art keywords
- steel pipe
- heat preservation
- pipe body
- layer
- seamless steel
- Prior art date
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 41
- 239000010959 steel Substances 0.000 title claims abstract description 41
- 230000007797 corrosion Effects 0.000 title claims abstract description 25
- 238000005260 corrosion Methods 0.000 title claims abstract description 25
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 21
- 239000000956 alloy Substances 0.000 title claims abstract description 21
- 229910000851 Alloy steel Inorganic materials 0.000 claims abstract description 42
- 238000004321 preservation Methods 0.000 claims abstract description 35
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 32
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000011701 zinc Substances 0.000 claims abstract description 4
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims abstract 3
- 238000000576 coating method Methods 0.000 claims abstract 3
- 239000004698 Polyethylene Substances 0.000 claims description 8
- -1 polyethylene Polymers 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 8
- 238000005728 strengthening Methods 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000967 As alloy Inorganic materials 0.000 description 1
- OFCNXPDARWKPPY-UHFFFAOYSA-N allopurinol Chemical compound OC1=NC=NC2=C1C=NN2 OFCNXPDARWKPPY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a corrosion-resistant alloy seamless steel pipe, which relates to the technical field of corrosion-resistant seamless steel pipes and comprises an alloy steel pipe body, wherein one end of the alloy steel pipe body is provided with a corrugated fixing groove, and one inner side wall of the corrugated fixing groove is fixedly connected with a first heat preservation layer. This seamless steel pipe of corrosion-resistant alloy, the staff then need not external heat preservation device of additional installation, and then reduced staff's work load, thereby construction cost has been reduced, and through the setting on zinc coating and zirconia layer, can be when this alloy steel pipe body is in under the acid-base environment, thereby protect the surface of alloy steel pipe body, thereby the life of this alloy steel pipe body is prolonged, thereby the in-process of using of traditional seamless steel pipe of corrosion-resistant alloy has been solved, if need carry out the heat preservation to the article of carrying and carry when needs additionally set up the heat preservation, and then staff's work load and construction cost's problem has been increased.
Description
Technical Field
The utility model relates to the technical field of corrosion-resistant seamless steel pipes, in particular to a corrosion-resistant alloy seamless steel pipe.
Background
Seamless steel pipes use devices for transporting fluids, either gas, liquid or solid particles, in general. After the fluid is pressurized by a blower, a compressor, a pump, a boiler and the like, the fluid flows from a high-pressure position to a low-pressure position of the steel pipe, and the pressure or neutral conveying of the fluid can be utilized. The seamless steel pipe has wide application range and is mainly used for water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas transportation and agricultural irrigation. In water engineering and in various industrial settings.
However, the conventional seamless steel pipe is often corroded by the conveyed substances, so that the service life of the steel pipe is reduced, the conveying safety is also reduced, and in the using process of the conventional corrosion-resistant seamless steel pipe, if the conveyed gas and other objects need to be insulated, a worker needs to arrange an insulating layer outside the seamless steel pipe, so that the insulating property of the seamless steel pipe is improved, and the workload and the construction cost during installation are further increased.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the corrosion-resistant alloy seamless steel pipe, which solves the problems that the traditional seamless steel pipe proposed in the background art is often corroded by transmitted substances, thereby reducing the service life of the steel pipe and the conveying safety, and in the using process of the traditional corrosion-resistant seamless steel pipe, if the conveyed objects such as gas and the like are required to be insulated, a worker needs to arrange an insulating layer outside the seamless steel pipe, so that the heat insulation performance of the seamless steel pipe is improved, and the workload and the construction cost during installation are further increased.
Technical proposal
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a seamless steel pipe of corrosion-resistant alloy includes the alloy steel pipe body, ripple type fixed slot has been seted up to the one end of alloy steel pipe body, one of them inside wall fixedly connected with first heat preservation of ripple type fixed slot, another inside wall fixedly connected with second heat preservation of ripple type fixed slot, first heat preservation with a plurality of storage tanks that are annular array have been seted up jointly to the one end of second heat preservation, every two of storage tanks is a set of, and is total to sixty groups, every group all accomodate same strengthening rib jointly in the storage tank, the inner wall of alloy steel pipe body is provided with the polyethylene layer, the surface of alloy steel pipe body is provided with the galvanized layer, the surface on galvanized layer is provided with the zirconia layer.
Optionally, the first heat preservation layer and the second heat preservation layer are both made of foamed ceramic heat preservation materials.
Optionally, the inner wall and the surface of the alloy steel pipe body are polished surfaces, and the inner wall and the surface of the alloy steel pipe body are arranged to be polished surfaces, so that the polyethylene layer is fixed more tightly with the inner wall of the steel pipe body when the polyethylene layer is arranged on the inner wall of the steel pipe body.
Optionally, the thickness of the galvanized layer is 0.02mm-0.05mm, and the galvanized layer is arranged on the surface of the alloy steel pipe body, so that the galvanized layer is more uniform due to the fact that the surface of the alloy steel pipe body is in a polished state, and corrosive objects outside the alloy steel pipe body can be isolated to a certain extent through the galvanized layer, so that the service life of the alloy steel pipe body is prolonged.
Optionally, the thickness of the zirconia layer is 0.5mm-1mm, and through the setting of zirconia layer, can protect the galvanized layer to keep apart between galvanized layer and the corrosive materials, thereby prolong the life of galvanized layer, and thereby can make this alloy steel pipe body when being in acid-base environment through the setting of zirconia layer and prolong the life of this alloy steel pipe body.
Optionally, sixty groups the strengthening rib all is made with glass fiber, through this strengthening rib with glass fiber makes can be effectual carry out further strengthening to the result between first heat preservation and the second heat preservation to increase the stability between first heat preservation and the second heat preservation.
Advantageous effects
The utility model provides a corrosion-resistant alloy seamless steel pipe, which has the following beneficial effects:
this corrosion-resistant alloy seamless steel pipe, through the setting of structure such as alloy steel pipe body, first heat preservation and zirconia layer, when the staff need use this corrosion-resistant alloy seamless steel pipe to carry the article that needs heat preservation to carry, carry out preliminary heat preservation to the article that this alloy steel pipe body was carried through first heat preservation and second heat preservation, and then make the staff reuse this corrosion-resistant alloy seamless steel pipe when carrying out closely transportation to the article that needs to carry out heat preservation and carry, the staff then need not extra heat preservation device, and then reduced staff's work load, thereby construction cost has been reduced, and through the setting of zinc-plated layer and zirconia layer, can be when this alloy steel pipe body is in acid-base environment, thereby protect the surface of this alloy steel pipe body, thereby the life of this alloy steel pipe body is prolonged, thereby it needs additionally to set up the heat preservation when carrying out heat preservation to the article that needs to carry if in-process of using traditional corrosion-resistant alloy seamless steel pipe, and then increased staff's work load and construction cost's problem.
Drawings
FIG. 1 is a cross-sectional view of the present utility model;
FIG. 2 is a partial structural representation of the present utility model;
FIG. 3 is a partial perspective view of the present utility model;
fig. 4 is an exploded view of a partial structure of the present utility model.
In the figure: 1. an alloy steel pipe body; 2. a corrugated fixing groove; 3. a first heat-retaining layer; 4. a second heat-insulating layer; 5. a storage groove; 6. reinforcing ribs; 7. a polyethylene layer; 8. a zinc plating layer; 9. a zirconia layer.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a seamless steel pipe of corrosion-resistant alloy, including alloy steel pipe body 1, ripple type fixed slot 2 has been seted up to the one end of alloy steel pipe body 1, one of them inside wall fixedly connected with first heat preservation 3 of ripple type fixed slot 2, another inside wall fixedly connected with second heat preservation 4 of ripple type fixed slot 2, a plurality of storage tanks 5 that are annular array have been seted up jointly to the one end of first heat preservation 3 and second heat preservation 4, every two of storage tanks 5 is a set of, it is sixty groups altogether, same strengthening rib 6 has all been accomodate jointly to every group of storage tanks 5, the inner wall of alloy steel pipe body 1 is provided with polyethylene layer 7, the surface of alloy steel pipe body 1 is provided with zinc-plated layer 8, the surface of zinc-plated layer 8 is provided with zirconia layer 9.
Optionally, the first heat-preserving layer 3 and the second heat-preserving layer 4 are made of foamed ceramic heat-preserving materials.
Optionally, the inner wall and the surface of the alloy steel pipe body 1 are polished surfaces, and the inner wall and the surface of the alloy steel pipe body 1 are arranged to be polished surfaces, so that the polyethylene layer 7 is fixed more tightly with the inner wall of the steel pipe body 1 when the polyethylene layer 7 is arranged on the inner wall of the steel pipe body 1.
Optionally, the thickness of the galvanized layer 8 is 0.02mm-0.05mm, and the galvanized layer 8 is arranged on the surface of the alloy steel pipe body 1, so that the galvanized layer 8 is more uniform because the surface of the alloy steel pipe body 1 is already arranged in a polished state, and corrosive objects outside the alloy steel pipe body 1 can be isolated to a certain extent through the galvanized layer 8, thereby prolonging the service life of the alloy steel pipe body 1.
Optionally, the thickness of the zirconia layer 9 is 0.5mm-1mm, and through the arrangement of the zirconia layer 9, the galvanized layer 8 can be protected, so that the galvanized layer 8 is isolated from corrosive objects, the service life of the galvanized layer 8 is prolonged, and the service life of the alloy steel pipe body 1 is prolonged when the alloy steel pipe body 1 is in an acid-base environment through the arrangement of the zirconia layer 9.
Optionally, the sixty groups of reinforcing ribs 6 are made of glass fibers, and the result between the first heat-insulating layer 3 and the second heat-insulating layer 4 can be further reinforced effectively through the reinforcing ribs 6 made of glass fibers, so that the stability between the first heat-insulating layer 3 and the second heat-insulating layer 4 is improved.
The electrical components are all connected with an external main controller and 220V mains supply, the main controller can be conventional known equipment for controlling a computer and the like, detailed description of known functions and known components is omitted in the specific embodiment of the disclosure, and the adopted operation means are consistent with the parameters of the instruments on the market in order to ensure the compatibility of the equipment.
In summary, when a worker uses the corrosion-resistant alloy seamless steel pipe to convey an article to be insulated in an acid-base environment, the first insulation layer 3 and the second insulation layer 4 firstly insulate the article in the alloy steel pipe body 1, and the zinc-plated layer 8 is protected by the zirconia layer 9, if the zirconia layer 9 is damaged, the exposed zinc-plated layer 8 protects the alloy steel pipe body 1, so that the alloy steel pipe body 1 is corroded in an acid-base environment.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art who is familiar with the technical solution and the inventive concept disclosed in the present utility model should cover the scope of the present utility model, and the terms "connected", "mounted", "fixed", "arranged" and the like are understood in a broad sense, for example, the "connected" may be a fixed connection or indirectly through an intermediate component without affecting the relationship of components and technical effects, or may be an integral connection or a partial connection, as in the case of this example, for those skilled in the art, and the specific meaning of the term in the present utility model or the utility model may be understood according to the specific circumstances.
Claims (6)
1. The utility model provides a corrosion-resistant alloy seamless steel pipe, includes alloy steel pipe body (1), its characterized in that: the one end of alloy steel pipe body (1) has seted up ripple type fixed slot (2), one of them inside wall fixedly connected with first heat preservation (3) of ripple type fixed slot (2), another inside wall fixedly connected with second heat preservation (4) of ripple type fixed slot (2), first heat preservation (3) with a plurality of storage tanks (5) that are annular array have been seted up jointly to the one end of second heat preservation (4), every two of storage tanks (5) is a set of, and total sixty groups, every group all accomodate same strengthening rib (6) jointly in storage tank (5), the inner wall of alloy steel pipe body (1) is provided with polyethylene layer (7), the surface of alloy steel pipe body (1) is provided with zinc coating (8), the surface of zinc coating (8) is provided with zirconia layer (9).
2. A corrosion resistant alloy seamless steel pipe according to claim 1, wherein: the first heat preservation layer (3) and the second heat preservation layer (4) are made of foaming ceramic heat preservation materials.
3. A corrosion resistant alloy seamless steel pipe according to claim 2, wherein: the inner wall and the surface of the alloy steel pipe body (1) are polished surfaces.
4. A corrosion resistant alloy seamless steel pipe according to claim 3, wherein: the thickness of the galvanized layer (8) is 0.02mm-0.05mm.
5. A corrosion resistant alloy seamless steel pipe according to claim 4 wherein: the thickness of the zirconia layer (9) is 0.5mm-1mm.
6. A corrosion resistant alloy seamless steel pipe according to claim 5 wherein: sixty groups of the reinforcing ribs (6) are made of glass fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321862365.6U CN220647058U (en) | 2023-07-17 | 2023-07-17 | Corrosion-resistant alloy seamless steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321862365.6U CN220647058U (en) | 2023-07-17 | 2023-07-17 | Corrosion-resistant alloy seamless steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220647058U true CN220647058U (en) | 2024-03-22 |
Family
ID=90267865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321862365.6U Active CN220647058U (en) | 2023-07-17 | 2023-07-17 | Corrosion-resistant alloy seamless steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220647058U (en) |
-
2023
- 2023-07-17 CN CN202321862365.6U patent/CN220647058U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240613 Address after: 061305 Road South, 500 meters east of the intersection of Cangle Line and Pucheng Road in Puwacheng Park, Yanshan Economic Development Zone, Cangzhou City, Hebei Province Patentee after: Hebei Binsheng Pipeline Manufacturing Co.,Ltd. Country or region after: China Address before: No. 115, Liu Chunkui Village, Changzhuang Township, Yanshan County, Cangzhou City, Hebei Province, 061000 Patentee before: Wang Dawei Country or region before: China |
|
| TR01 | Transfer of patent right |