CN202733413U - Hexagonal cold-drawn seamless steel tube - Google Patents
Hexagonal cold-drawn seamless steel tube Download PDFInfo
- Publication number
- CN202733413U CN202733413U CN 201220439476 CN201220439476U CN202733413U CN 202733413 U CN202733413 U CN 202733413U CN 201220439476 CN201220439476 CN 201220439476 CN 201220439476 U CN201220439476 U CN 201220439476U CN 202733413 U CN202733413 U CN 202733413U
- Authority
- CN
- China
- Prior art keywords
- steel tube
- cold
- seamless steel
- drawn seamless
- hexagonal
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Revetment (AREA)
Abstract
The utility model relates to the technical field of cold-drawn seamless steel tubes in metallurgical field, in particular to a hexagonal cold-drawn seamless steel tube which comprises a cold-drawn seamless steel tube body. Outer and inner walls of the steel tube body are both hexagonal. The inner wall of the steel tube body is provided with a polished plastic film layer. An epoxy oil-resistant anticorrosion layer is coated to the outer wall of the steel tube body. The hexagonal cold-drawn seamless steel tube is in a hexagonal structure, is applicable to cellular steel tube layout, and meets requirements of diversified market. The epoxy oil-resistant anticorrosion layer is coated to the surface of the cold-drawn seamless steel tube, so that fine corrosion resistance is achieved and the service life of the steel tube is prolonged.
Description
Technical field
The utility model relates to the cold drawing steel tube technical field in the metallurgy industry, especially Hexagon cold drawing seamless pipe.
Background technique
Cold drawing steel tube is for the dimensional accuracy height of mechanical structure, hydraulic equipment and the good accurate cold-drawing seamless pipe of surface finishment.Select accurate weldless tube manufacturing machine structure or hydraulic equipment etc., can greatly save machining man-hour, improve stock utilization, be conducive to simultaneously improve the quality of products.Yet traditional cold drawing seamless pipe substantially all is round tubular structure, can not satisfy the user demand of each side.
The model utility content
The technical problems to be solved in the utility model is: for overcoming the problem of above-mentioned existence, provide a kind of Hexagon cold drawing seamless pipe.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of Hexagon cold drawing seamless pipe; comprise the steel pipe body of processing through seamless cold; described steel pipe body outer wall and inwall are regular hexagon; described steel pipe inner body wall has the plastic film layer through polishing treatment, plays a protective role.Described steel pipe body outer wall is coated with epoxy oil resistance anticorrosion layer, can play good corrosion-resisting function.
Further, the thickness of described steel pipe body is 8mm～12mm.
Further, the thickness of described epoxy oil resistance anticorrosion layer is 0.3mm～0.5mm.
The beneficial effects of the utility model are, Hexagon cold drawing seamless pipe of the present utility model is the regular hexagon structure, can be used in cellular steel pipe layout, satisfy the market demand of diversification, and apply epoxy oil resistance anticorrosion layer on the cold drawing seamless pipe surface, can play good corrosion-resisting function, prolong the working life of steel pipe.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
1. steel pipe bodies among the figure, 2. plastic film layer, 3. epoxy oil resistance anticorrosion layer.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic representation of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Hexagon cold drawing seamless pipe as shown in Figure 1, comprise the steel pipe body 1 of processing through seamless cold, steel pipe body 1 outer wall and inwall are regular hexagon, steel pipe body 1 inwall has the plastic film layer 2 through polishing treatment, steel pipe body 1 outer wall is coated with epoxy oil resistance anticorrosion layer 3, has strengthened further the Corrosion Protection of cold drawing seamless pipe.The thickness of steel pipe body 1 is 8mm～12mm.The thickness of epoxy oil resistance anticorrosion layer 3 is 0.3mm～0.5mm.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this model utility technological thought, carry out various change and modification fully.The technical scope of this model utility is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (3)
1. Hexagon cold drawing seamless pipe, it is characterized in that: comprise the steel pipe body (1) of processing through seamless cold, described steel pipe body (1) outer wall and inwall are regular hexagon, described steel pipe body (1) inwall has the plastic film layer (2) through polishing treatment, and described steel pipe body (1) outer wall is coated with epoxy oil resistance anticorrosion layer (3).
2. Hexagon cold drawing seamless pipe according to claim 1, it is characterized in that: the thickness of described steel pipe body (1) is 8mm～12mm.
3. Hexagon cold drawing seamless pipe according to claim 1, it is characterized in that: the thickness of described epoxy oil resistance anticorrosion layer (3) is 0.3mm～0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220439476 CN202733413U (en) | 2012-08-30 | 2012-08-30 | Hexagonal cold-drawn seamless steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220439476 CN202733413U (en) | 2012-08-30 | 2012-08-30 | Hexagonal cold-drawn seamless steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202733413U true CN202733413U (en) | 2013-02-13 |
Family
ID=47659111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220439476 Expired - Fee Related CN202733413U (en) | 2012-08-30 | 2012-08-30 | Hexagonal cold-drawn seamless steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202733413U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373697A (en) * | 2014-10-20 | 2015-02-25 | 张家港市人和高精管有限公司 | Seamless steel tube for fluid |
| CN104633303A (en) * | 2014-12-09 | 2015-05-20 | 常熟市精诚铝业有限公司 | Corrosion-resisting special-shaped pipe |
| CN104747824A (en) * | 2014-07-30 | 2015-07-01 | 李莹 | Outer-hexagonal anti-corrosion sterilization steel pipe |
| CN104747818A (en) * | 2014-07-28 | 2015-07-01 | 李莹 | Hexagonal acid-resisting flame-retardant metal pipe |
| CN104763848A (en) * | 2014-07-30 | 2015-07-08 | 李莹 | Inner hexagonal type anti-corrosion sterilizing metal pipe |
-
2012
- 2012-08-30 CN CN 201220439476 patent/CN202733413U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747818A (en) * | 2014-07-28 | 2015-07-01 | 李莹 | Hexagonal acid-resisting flame-retardant metal pipe |
| CN104747824A (en) * | 2014-07-30 | 2015-07-01 | 李莹 | Outer-hexagonal anti-corrosion sterilization steel pipe |
| CN104763848A (en) * | 2014-07-30 | 2015-07-08 | 李莹 | Inner hexagonal type anti-corrosion sterilizing metal pipe |
| CN104373697A (en) * | 2014-10-20 | 2015-02-25 | 张家港市人和高精管有限公司 | Seamless steel tube for fluid |
| CN104633303A (en) * | 2014-12-09 | 2015-05-20 | 常熟市精诚铝业有限公司 | Corrosion-resisting special-shaped pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202733413U (en) | Hexagonal cold-drawn seamless steel tube | |
| CN203678890U (en) | Hard alloy drawing die | |
| CN202447407U (en) | Mould special for cold-drawing steel pipe | |
| CN202733412U (en) | Hexagonal socket cold-drawn precision steel tube | |
| CN202733408U (en) | Cold-drawn double-layer precision steel tube | |
| CN202733410U (en) | Cold-drawn seamless special-shaped steel tube | |
| CN205183358U (en) | Toper channels into tube drawing mould | |
| CN202733409U (en) | Outer hexagonal cold-drawn precision steel tube | |
| CN202316572U (en) | Online oil injecting rust resisting device for steel wires | |
| CN202447406U (en) | Wire-drawing pressure die | |
| CN202348834U (en) | Stainless steel-coated stroke detection piston rod and hydraulic cylinder with same | |
| CN204083769U (en) | A kind of cold roll seamless steel tubing in different shapes | |
| CN102019301A (en) | Cold-drawing process for aviation-grade seamless stainless steel tube | |
| CN201125677Y (en) | Rolling external screw thread antisticking buckle oil well pipe | |
| CN206257169U (en) | A kind of main shaft bearing for Digit Control Machine Tool | |
| CN203517030U (en) | Specially-manufactured cold-drawing precision steel pipe | |
| CN201756580U (en) | Stainless steel seamless tube with precise inside diameter for hydraulic and pneumatic cylinder | |
| CN203023673U (en) | Oil cylinder pipe | |
| CN202834045U (en) | Wear-resistant cold-drawing seamless steel tube for oil cylinder body | |
| CN204396498U (en) | Produce seamless steel pipe cold drawing die | |
| CN201310713Y (en) | Anti-corrosion ceramic metal pipe | |
| CN204974772U (en) | Modified is die sleeve for seamless steel pipe production | |
| CN203510811U (en) | Cold-drawn precision steel tube | |
| CN202733201U (en) | Anti-corrosive cold-drawn steel pipe | |
| CN204974773U (en) | Die sleeve for seamless steel pipe production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20130830 |