CN208381519U - A kind of tensile wear-resistant stainless steel tube - Google Patents
A kind of tensile wear-resistant stainless steel tube Download PDFInfo
- Publication number
- CN208381519U CN208381519U CN201820670661.9U CN201820670661U CN208381519U CN 208381519 U CN208381519 U CN 208381519U CN 201820670661 U CN201820670661 U CN 201820670661U CN 208381519 U CN208381519 U CN 208381519U
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- steel pipe
- main body
- variable diameter
- screw thread
- connector
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a kind of tensile wear-resistant stainless steel tubes, including steel pipe main body and variable diameter pipe collar, one end of the steel pipe main body is connect with variable diameter pipe collar by internal screw thread, connector is installed on the variable diameter pipe collar, the surface of the connector is provided with external screw thread, the outer wall of the steel pipe main body is provided with electro-galvanized layer, and three type polypropylene layers are provided on the electro-galvanized layer, are provided with polyurethane insulation coating on the three types polypropylene layer.The utility model; one end of steel pipe main body is connect by internal screw thread with variable diameter pipe collar; it is readily disassembled variable diameter pipe collar; and variable diameter pipe collar can connect the lesser steel pipe of another bore; realize the change of flow velocity; electro-galvanized layer and three type polypropylene layers are internally provided with by steel pipe main body; the steel pipe is set to have corrosion-resistant and intensity higher; the preferable effect of heat resistance; to substantially prolong the service life of steel pipe; by being provided with carbon steel tension protective layer, make the steel pipe that there is the performance of stronger tensile wear-resistant.
Description
Technical field
The utility model relates to steel pipe equipment technical field, specially a kind of tensile wear-resistant stainless steel tube.
Background technique
The development of steel pipe's production technology starts from the manufacturing rise of bicycle, the exploitation of 19th century younger oil, twice
The manufacture of naval vessel, boiler, aircraft during world war, the manufacture of apparatus of thermo-electric power boiler after World War II, the hair of chemical industry
Exhibition and the drilling of petroleum gas and transport etc., all effectively push hair of the Steel Tube Industries in kind, yield and quality
Exhibition.Steel pipe is applied not only to trandfer fluid and powdery solid, exchange thermal energy, manufacture machine components and container, it or a kind of economy
Steel.Building structure rack, pillar and machinery mount are manufactured with steel pipe, weight can be mitigated, saves metal 20~40%, and
Batch production mechanized construction can be achieved.Steel can be saved, simplify construction by manufacturing highway bridge not only with steel pipe, and can be subtracted significantly
The area of few stopping off, investment reduction and maintenance cost.The tensile wear-resistant performance of traditional steel pipe is poor, is easy stronger
The small deformation that bends of pressure, to affect the conveying of liquid, while traditional steel pipe when connecting another steel pipe very not
It is convenient.
Utility model content
The purpose of this utility model is to provide a kind of tensile wear-resistant stainless steel tube, to solve the anti-of steel pipe in the prior art
It draws wear-resisting property poor, is easy in the small deformation that bends of stronger pressure, to affect the conveying of liquid, while traditional
Steel pipe connects problem very inconvenient when another steel pipe.
To achieve the above object, the utility model provides the following technical solutions:
A kind of tensile wear-resistant stainless steel tube, including steel pipe main body and variable diameter pipe collar, one end of the steel pipe main body and variable diameter
Pipe collar is connected by internal screw thread, is equipped with connector on the variable diameter pipe collar, the surface of the connector is provided with external screw thread, the steel
The outer wall of pipe main body is provided with electro-galvanized layer, and three type polypropylene layers, the three types polypropylene layer are provided on the electro-galvanized layer
On be provided with polyurethane insulation coating.
Preferably, the surface of the polyurethane insulation coating is equipped with carbon steel tension protective layer.
Preferably, one end of the steel pipe main body is equipped with conduit coupling, and the surface of the conduit coupling is provided with
Circular hole.
Preferably, there are six the circular hole is arranged altogether, and screw thread is provided on the inner wall of six circular holes.
Preferably, the connector is cylindrical structure, and the warm coating of high ceramics is provided on the inner wall of connector.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, it is easy to use
Efficiently；One end of steel pipe main body is connect by internal screw thread with variable diameter pipe collar, is readily disassembled variable diameter pipe collar, and variable diameter pipe collar can
To connect the lesser steel pipe of another bore, realizes the change of flow velocity, improve the practicability of steel pipe；By in steel pipe main body
Portion is provided with electro-galvanized layer and three type polypropylene layers, makes the steel pipe have corrosion-resistant and intensity higher, the preferable function of heat resistance
Effect, to substantially prolong the service life of steel pipe；By being provided with carbon steel tension protective layer, there is the steel pipe stronger anti-
The phenomenon that drawing wear-resisting performance, being not susceptible to bending, improves the applicability of steel pipe；It can connect by conduit coupling identical
Caliber steel pipe, and circular hole passed through by bolt that conduit coupling can be made to connect with another steel pipe is more close, be not easy
There is a phenomenon where liquid leakages.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the conduit coupling structural schematic diagram of the utility model；
Fig. 3 is the sectional view of the utility model；
In figure: 1- steel pipe main body；2- carbon steel tension protective layer；3- internal screw thread；4- variable diameter pipe collar；5- external screw thread；6- connector；
7- circular hole；8- conduit coupling；9- electro-galvanized layer；Tri- type polypropylene layer of 10-；11- polyurethane insulation coating.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of tensile wear-resistant stainless steel tube, including steel pipe
One end of main body 1 and variable diameter pipe collar 4, steel pipe main body 1 is connect with variable diameter pipe collar 4 by internal screw thread 3, one end warp of steel pipe main body 1
It crosses internal screw thread 3 to connect with variable diameter pipe collar 4, is readily disassembled variable diameter pipe collar 4, and variable diameter pipe collar 4 can connect another bore
Lesser steel pipe realizes the change of flow velocity, and connector 6 is equipped on variable diameter pipe collar 4, and the surface of connector 6 is provided with external screw thread 5, steel
The outer wall of pipe main body 1 is provided with electro-galvanized layer 9, and three type polypropylene layers 10, the inside of steel pipe main body 1 are provided on electro-galvanized layer 9
It is provided with electro-galvanized layer 9 and three type polypropylene layers 10, makes the steel pipe have corrosion-resistant and intensity higher, the preferable function of heat resistance
Effect is provided with polyurethane insulation coating 11 to substantially prolong the service life of steel pipe on three type polypropylene layers 10, polyurethane is protected
The surface of warm layer 11 is equipped with carbon steel tension protective layer 2, by being provided with carbon steel tension protective layer 2, has the steel pipe stronger
The performance of tension is not susceptible to the phenomenon that being bent, and one end of steel pipe main body 1 is equipped with conduit coupling 8, conduit coupling 8
Surface is provided with circular hole 7, can connect the steel pipe of identical caliber by conduit coupling 8, and pass through circular hole 7 by bolt
The phenomenon that conduit coupling being made to connect with another steel pipe more close, being not susceptible to liquid leakage, circular hole 7 is provided with six altogether
It is a, and screw thread is provided on the inner wall of six circular holes 7, connector 6 is cylindrical structure, and is provided with height on the inner wall of connector 6
Ceramic temperature coating.
Specifically used mode: in utility model works, steel pipe main body 1 is fixed on steel pipe main body 1 by internal screw thread 3
Then the lesser steel pipe of bore is connected on connector 6 by one end, to realize the change of flow rate of liquid, pass through steel pipe main body 1
On be provided with electro-galvanized layer 9, three type polypropylene layers 10 and polyurethane insulation coating 11, make the steel pipe main body 1 have corrosion-resistant, intensity
Higher, the preferable function of heat resistance, and the surface of polyurethane insulation coating 11 is equipped with carbon steel tension protective layer 2, and carbon steel tension is protected
Sheath 2 makes steel pipe body 1 have good tensile wear-resistant performance, not flexible, can connect identical mouth by conduit coupling 8
The steel pipe of diameter realizes the conveying of liquid.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of tensile wear-resistant stainless steel tube, including steel pipe main body (1) and variable diameter pipe collar (4), it is characterised in that: the steel pipe master
One end of body (1) is connect with variable diameter pipe collar (4) by internal screw thread (3), is equipped with connector (6) on the variable diameter pipe collar (4), described
The surface of connector (6) is provided with external screw thread (5), and the outer wall of the steel pipe main body (1) is provided with electro-galvanized layer (9), the plating
It is provided with three type polypropylene layers (10) in zinc layers (9), is provided with polyurethane insulation coating (11) on the three types polypropylene layer (10).
2. a kind of tensile wear-resistant stainless steel tube according to claim 1, it is characterised in that: the polyurethane insulation coating (11)
Surface be equipped with carbon steel tension protective layer (2).
3. a kind of tensile wear-resistant stainless steel tube according to claim 1, it is characterised in that: the one of the steel pipe main body (1)
End is equipped with conduit coupling (8), and the surface of the conduit coupling (8) is provided with circular hole (7).
4. a kind of tensile wear-resistant stainless steel tube according to claim 3, it is characterised in that: the circular hole (7) is provided with altogether
Six, and screw thread is provided on the inner wall of six circular holes (7).
5. a kind of tensile wear-resistant stainless steel tube according to claim 1, it is characterised in that: the connector (6) is cylindrical body
Structure, and the warm coating of high ceramics is provided on the inner wall of connector (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820670661.9U CN208381519U (en) | 2018-05-07 | 2018-05-07 | A kind of tensile wear-resistant stainless steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820670661.9U CN208381519U (en) | 2018-05-07 | 2018-05-07 | A kind of tensile wear-resistant stainless steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208381519U true CN208381519U (en) | 2019-01-15 |
Family
ID=64973732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820670661.9U Active CN208381519U (en) | 2018-05-07 | 2018-05-07 | A kind of tensile wear-resistant stainless steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208381519U (en) |
-
2018
- 2018-05-07 CN CN201820670661.9U patent/CN208381519U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 C503 Block-3-1, Binhai Park, Wenzhou Economic and Technological Development Zone, Zhejiang Province Patentee after: Futian Stainless Steel Co., Ltd Address before: 325000 C503 Block-3-1, Binhai Park, Wenzhou Economic and Technological Development Zone, Zhejiang Province Patentee before: WENZHOU FUTIAN STAINLESS STEEL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A tensile wear-resistant stainless steel pipe Effective date of registration: 20211223 Granted publication date: 20190115 Pledgee: Wenzhou Financing Guarantee Co.,Ltd. Pledgor: Futian Stainless Steel Co., Ltd Registration number: Y2021110000109 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |