CN206723627U - A kind of accurate solid drawn tube - Google Patents
A kind of accurate solid drawn tube Download PDFInfo
- Publication number
- CN206723627U CN206723627U CN201720417390.1U CN201720417390U CN206723627U CN 206723627 U CN206723627 U CN 206723627U CN 201720417390 U CN201720417390 U CN 201720417390U CN 206723627 U CN206723627 U CN 206723627U
- Authority
- CN
- China
- Prior art keywords
- tube
- outer tube
- corrosion
- heat emission
- resistant coating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a kind of accurate solid drawn tube,Including heat emission hole,Outer tube,Inner tube,Heat emission hole,Bearing contiguous block,Reinforcement and corrosion-resistant coating,Described outer tube one end is provided with three bearing contiguous blocks,The outer tube outer surface is provided with multiple heat emission holes,Said inner tube inner surface is provided with multiple reinforcements,Said inner tube inner surface is provided with corrosion-resistant coating,The corrosion-resistant coating is provided with multiple heat emission holes,By setting three bearing contiguous blocks to connect bearing in outer tube one end,By setting corrosion-resistant coating effectively to prevent pipe corrosion in interior pipe internal surface,The multiple heat emission holes set by the multiple heat emission holes set on corrosion-resistant coating and outer tube outer surface can be that steel pipe radiates,The radiating efficiency of steel pipe can be improved by filling heat-conducting resin between the gap of heat emission hole and outer tube outer surface contact surface,Outer tube outer surface quality can be improved by coating pickling layer in outer tube outer surface,It is easy to weld,Oiling and japanning,Substantially increase the service life of steel pipe.
Description
Technical field
A kind of steel pipe is the utility model is related to, more particularly, to a kind of accurate solid drawn tube.
Background technology
Accurate solid drawn tube is for mechanical structure, the essence that the dimensional accuracy of hydraulic test is high and surface smoothness is good
Close cold-drawing seamless pipe.From accurate seamless tube producer tool structure or hydraulic test etc., machining man-hour can be greatlyd save,
Stock utilization is improved, while is advantageous to improve product quality.
With the improvement of living standards, the plant equipment of processing and carrier mostly has high peace for equipment and materials
Full property and reliability requirement, original common stainless steel carft of construction, may not adapt to modern industry environment for thing
The security and reliability demand of the industries such as stream.Original steel pipe is easily corroded when in use, and steel strength is weaker, is shortened
The service life of steel pipe, replacing, installation and the maintenance of steel pipe are cumbersome, also unstable there is being connected with installation connecting element
The defects of.
Utility model content
The technical problems to be solved in the utility model is to overcome existing accurate solid drawn tube intensity weak, easily by
Corrosion, the defects of radiating efficiency is low, there is provided a kind of accurate solid drawn tube, so as to solve the above problems.
To achieve the above object, the utility model provides following technical scheme：A kind of accurate solid drawn tube, including dissipate
Backing, outer tube, inner tube, heat emission hole, bearing contiguous block, reinforcement and corrosion-resistant coating, described outer tube one end are provided with three bearings and connected
Block is connect, the outer tube outer surface is provided with polylith fin, and said inner tube inner surface is provided with multiple reinforcements, said inner tube inner surface
Provided with corrosion-resistant coating, the corrosion-resistant coating is provided with multiple heat emission holes.
As a kind of optimal technical scheme of the present utility model, said inner tube and outer tube are cylindrical.
As a kind of optimal technical scheme of the present utility model, the outer tube outer surface scribbles pickling layer.
As a kind of optimal technical scheme of the present utility model, three bearing contiguous blocks are set in uniform intervals.
As a kind of optimal technical scheme of the present utility model, the gap of the fin and outer tube outer surface contact surface it
Between be filled with heat-conducting resin.
As a kind of optimal technical scheme of the present utility model, the fin, outer tube, inner tube, heat emission hole, bearing connection
Block, reinforcement and corrosion-resistant coating are one of the forming.
Compared with prior art, the beneficial effects of the utility model are：This kind of accurate solid drawn tube, by outer tube
One end sets three bearing contiguous blocks to connect bearing, by setting corrosion-resistant coating effectively to prevent that steel pipe is rotten in interior pipe internal surface
Erosion, the polylith fin set by the multiple heat emission holes set on corrosion-resistant coating and outer tube outer surface can be that steel pipe radiates, and lead to
Cross and heat-conducting resin is filled between the gap of fin and outer tube outer surface contact surface can improve the radiating efficiency of steel pipe, by
Outer tube outer surface, which coats pickling layer, can improve outer tube outer surface quality, be easy to welding, oiling and japanning, simple in construction, carry significantly
The high service life of steel pipe.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is a kind of accurate solid drawn tube structural representation described in the utility model；
In figure：1st, fin；2nd, outer tube；3rd, inner tube；4th, heat emission hole；5th, bearing contiguous block；6th, reinforcement；7th, anticorrosion
Layer.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of accurate solid drawn tube, including fin
1st, outer tube 2, inner tube 3, heat emission hole 4, bearing contiguous block 5, reinforcement 6 and corrosion-resistant coating 7, the one end of outer tube 2 are provided with three bearings and connected
Block 5 is connect, bearing contiguous block 5 can be used to connect bearing, and the outer surface of outer tube 2 is provided with polylith fin 1, and polylith fin 1 can be steel
Pipe radiates, and improves the service life of steel pipe, and the inner surface of inner tube 3 is provided with multiple reinforcements 6, and reinforcement 6 can improve the intensity of steel pipe,
The service life of steel pipe is improved, the inner surface of inner tube 3 is provided with corrosion-resistant coating 7, and corrosion-resistant coating 7 effectively can prevent steel pipe to be corroded, and prevents
Corrosion layer 7 is provided with multiple heat emission holes 4, and heat emission hole 4 can effectively lose the heat of the barrier of corrosion-resistant coating 7.
Inner tube 3 and outer tube 2 are cylindrical, and the outer surface of outer tube 2 scribbles pickling layer, and pickling layer can improve outer tube outer surface
Quality, it is easy to welding, oiling and japanning, three bearing contiguous blocks 5 are set in uniform intervals, and fin 1 connects with the outer surface of outer tube 2
It is filled with heat-conducting resin between the gap of contacting surface, heat-conducting resin can quickly disperse heat caused by steel pipe, fin 1, outer tube 2, interior
Pipe 3, heat emission hole 4, bearing contiguous block 5, reinforcement 6 and corrosion-resistant coating 7 are one of the forming.
Concrete principle：In use, bearing contiguous block 5 can be connected on bearing, corrosion-resistant coating 7 can effectively prevent that steel pipe is rotten
Erosion, multiple heat emission holes 4 and polylith fin 1 can make heat caused by steel pipe scatter and disappear, and heat-conducting resin coordinates fin 1 quickly to dissipate
Heat caused by steel pipe is lost, the pickling layer that the outer surface of outer tube 2 scribbles can improve the outer surface quality of outer tube 2, be easy to welding, oiling
And japanning.
This kind of accurate solid drawn tube, by setting three bearing contiguous blocks to connect bearing in outer tube one end, pass through
Corrosion-resistant coating is set effectively to prevent pipe corrosion in interior pipe internal surface, by multiple heat emission holes for being set on corrosion-resistant coating and outer
The polylith fin that tube outer surface is set can be that steel pipe radiates, by between the gap of fin and outer tube outer surface contact surface
Filling heat-conducting resin can improve the radiating efficiency of steel pipe, and outer tube outer surface matter can be improved by coating pickling layer in outer tube outer surface
Amount, it is easy to welding, oiling and japanning, it is simple in construction, substantially increase the service life of steel pipe.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of accurate solid drawn tube, including fin (1), outer tube (2), inner tube (3), heat emission hole (4), bearing contiguous block
(5), reinforcement (6) and corrosion-resistant coating (7), it is characterised in that described outer tube (2) one end is provided with three bearing contiguous blocks (5), institute
State outer tube (2) outer surface and be provided with polylith fin (1), said inner tube (3) inner surface is provided with multiple reinforcements (6), said inner tube
(3) inner surface is provided with corrosion-resistant coating (7), and the corrosion-resistant coating (7) is provided with multiple heat emission holes (4).
2. a kind of accurate solid drawn tube according to claim 1, it is characterised in that said inner tube (3) and outer tube (2)
It is cylindrical.
3. a kind of accurate solid drawn tube according to claim 1, it is characterised in that outer tube (2) outer surface applies
There is pickling layer.
A kind of 4. accurate solid drawn tube according to claim 1, it is characterised in that three bearing contiguous blocks
(5) set in uniform intervals.
5. a kind of accurate solid drawn tube according to claim 1, it is characterised in that the fin (1) and outer tube
(2) it is filled with heat-conducting resin between the gap of outer surface contact surface.
6. a kind of accurate solid drawn tube according to claim 1, it is characterised in that the fin (1), outer tube
(2), inner tube (3), heat emission hole (4), bearing contiguous block (5), reinforcement (6) and corrosion-resistant coating (7) are one of the forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720417390.1U CN206723627U (en) | 2017-04-20 | 2017-04-20 | A kind of accurate solid drawn tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720417390.1U CN206723627U (en) | 2017-04-20 | 2017-04-20 | A kind of accurate solid drawn tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723627U true CN206723627U (en) | 2017-12-08 |
Family
ID=60505081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720417390.1U Active CN206723627U (en) | 2017-04-20 | 2017-04-20 | A kind of accurate solid drawn tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206723627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482873A (en) * | 2022-02-23 | 2022-05-13 | 临沂金正阳管业有限公司 | Seamless steel tube for precision core drill rod |
-
2017
- 2017-04-20 CN CN201720417390.1U patent/CN206723627U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482873A (en) * | 2022-02-23 | 2022-05-13 | 临沂金正阳管业有限公司 | Seamless steel tube for precision core drill rod |
| CN114482873B (en) * | 2022-02-23 | 2022-09-23 | 临沂金正阳管业有限公司 | Seamless steel pipe for precision core drill rod |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206409763U (en) | A kind of double-deck seamless steel pipe | |
| CN206723627U (en) | A kind of accurate solid drawn tube | |
| CN210770724U (en) | Compression-resistant high-temperature-resistant anti-corrosion composite steel pipe | |
| CN211344301U (en) | Tensile wear-resistant stainless steel pipe | |
| CN207989929U (en) | A kind of high rigidity steel pipe | |
| CN212479860U (en) | High-strength bolt | |
| CN204878031U (en) | A carborundum wear -resistant coating structure for sediment stuff pump | |
| CN206072562U (en) | A kind of high abrasion steel pipe | |
| CN208687135U (en) | The connection structure of corrosion-proof pipe line | |
| CN202733334U (en) | Cold-drawn steel pipe with corrosion-resistant welding joint | |
| CN207699936U (en) | A kind of corrosion-inhibiting coating steel wire rope | |
| CN102489872A (en) | Special tooling for manufacturing piston rod coated with stainless steel | |
| CN202348834U (en) | Stainless steel-coated stroke detection piston rod and hydraulic cylinder with same | |
| CN202442061U (en) | Coating pipe | |
| CN207864793U (en) | A kind of corrosion-proof steel pipe | |
| CN210069160U (en) | Double-sided plastic-lined steel-plastic composite pipe | |
| CN206359248U (en) | A kind of acid trap for dry absorption tower | |
| CN205350715U (en) | Novel seawater lift pump carbon fiber lifting pipe | |
| CN204668892U (en) | A kind of multi-pore channel composite cable pipe | |
| CN201310713Y (en) | Anti-corrosion ceramic metal pipe | |
| CN210034668U (en) | Plastic pipeline with glass fiber reinforced plastic inner and outer enhancement layers | |
| CN203856710U (en) | Carbon-tungsten alloy slurry flushing pipe | |
| CN203877507U (en) | Material delivery pipe and concrete pumping device | |
| CN203517020U (en) | Seamless steel tube | |
| CN216923560U (en) | High strength spiral steel pipe convenient to connect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 8, Daming Middle Road, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province, 213000 Patentee after: Jiangsu Hongyi Precision Industry Co.,Ltd. Address before: 213000 industrial concentration zone, Xinnan village, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: JIANGSU HONGYI STEEL PIPE CO.,LTD. |