CN205479765U - Plum blossom mold cold drawn steel tube that intensity is high - Google Patents
Plum blossom mold cold drawn steel tube that intensity is high Download PDFInfo
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- CN205479765U CN205479765U CN201620037736.0U CN201620037736U CN205479765U CN 205479765 U CN205479765 U CN 205479765U CN 201620037736 U CN201620037736 U CN 201620037736U CN 205479765 U CN205479765 U CN 205479765U
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- steel tube
- plum blossom
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- cold drawn
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Abstract
The utility model relates to a plum blossom mold cold drawn steel tube that intensity is high. It includes body (1), body (1) outer wall is including evenly arranging six convex protruding (2) and six convex recess (3), convex protruding (2) and convex recess (3) are the interval arrangement in proper order, and smooth connection each other, the inner wall structure of body (1) corresponds with the outer wall, body (1) is provided with strengthening rib (4) along its axial, body (1) outside is provided with the foaming layer, and the outside coating of foaming layer has the inoxidizing coating. The utility model relates to a plum blossom mold cold drawn steel tube that intensity is high, stable in structure to effectively bending resistance, resistance to compression.
Description
Technical field
This utility model relates to a kind of seamless steel pipe, particularly relates to a kind of solid drawn tube.
Background technology
Cold drawing steel tube drawing, extrude, whole steel tube surface that the method such as perforation produces does not has jointed steel pipe.It is that one has hollow section, periphery does not has jointed circle, square, rectangle steel.
Cold drawing steel tube is for frame for movement, the accurate cold-drawing seamless pipe that dimensional accuracy is high and surface smoothness is good of hydraulic test.But, traditional solid drawn tube is substantially round tubular structure, and under conditions of by plain bending, the bending strength of round steel pipe is the biggest.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, it is provided that the blossom type cold drawing steel tube that a kind of intensity is high, and this kind of steel-tube construction is stable, and bending strength is big.
The purpose of this utility model is achieved in that
The blossom type cold drawing steel tube that a kind of intensity is high, it is characterized in: the blossom type cold drawing steel tube that described intensity is high includes body, described tube wall includes being evenly arranged six arc-shaped convex and six circular grooves, described arc-shaped convex and circular groove are spaced layout successively, and mutually in smoothing junction, the interior wall construction of described body is corresponding with outer wall, and described body axially arranged has reinforcement along it, being provided with foaming layer outside described body, foaming layer is externally coated with overcoat.
Compared with prior art, the beneficial effects of the utility model are:
1, the blossom type cold drawing steel tube that a kind of intensity of this utility model is high, body is blossom type, is provided with reinforcement in good stability, and body, and therefore pipeline can effectively bending resistance.
2, the blossom type cold drawing steel tube that a kind of intensity of this utility model is high, under the effect of foaming layer, alleviates the pressure between ground and body, enhances the crushing resistance of steel pipe.
Accompanying drawing explanation
Fig. 1 is the sectional view of the blossom type cold drawing steel tube that a kind of intensity of this utility model is high.
Fig. 2 is the partial enlarged drawing of body of the present utility model.
In figure:
Body 1,
Protruding 2,
Groove 3,
Reinforcement 4.
Detailed description of the invention
See Fig. 1, this utility model relates to the blossom type cold drawing steel tube that a kind of intensity is high, it includes body 1, described body 1 outer wall includes being evenly arranged six arc-shaped convex 2 and six circular grooves 3, described arc-shaped convex 2 and circular groove 3 are spaced layout successively, and mutually in smoothing junction, the interior wall construction of described body 1 is corresponding with outer wall.
Described body 1 axially arranged has reinforcement 4 along it.
Described body 1 is outside is provided with foaming layer, and foaming layer is externally coated with overcoat, and described overcoat is epoxy resin layer, epoxy resin have wear-resisting, pressure, corrosion-resistant, insulativity is high, have certain elasticity, smooth surface and the feature such as attractive in appearance.
Operation principle: body 1 is in blossom type, compared with pipe, is provided with reinforcement 4 in good stability, and body 1, can effectively bending resistance, simultaneously under the effect of foaming layer, alleviate the pressure between ground and body 1, enhance the crushing resistance of steel pipe.
Claims (2)
1. the blossom type cold drawing steel tube that an intensity is high, it is characterized in that: the blossom type cold drawing steel tube that described intensity is high includes body (1), described body (1) outer wall includes being evenly arranged six arc-shaped convex (2) and six circular grooves (3), described arc-shaped convex (2) and circular groove (3) are spaced layout successively, and it is mutually in smoothing junction, the interior wall construction of described body (1) is corresponding with outer wall, described body (1) axially arranged has reinforcement (4) along it, described body (1) is outside is provided with foaming layer, and foaming layer is externally coated with overcoat.
The blossom type cold drawing steel tube that a kind of intensity the most according to claim 1 is high, it is characterised in that: described overcoat is epoxy resin layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620037736.0U CN205479765U (en) | 2016-01-15 | 2016-01-15 | Plum blossom mold cold drawn steel tube that intensity is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620037736.0U CN205479765U (en) | 2016-01-15 | 2016-01-15 | Plum blossom mold cold drawn steel tube that intensity is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205479765U true CN205479765U (en) | 2016-08-17 |
Family
ID=56669324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620037736.0U Active CN205479765U (en) | 2016-01-15 | 2016-01-15 | Plum blossom mold cold drawn steel tube that intensity is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205479765U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895212A (en) * | 2017-05-04 | 2017-06-27 | 申晓丽 | A kind of high-strength anti-seismic steel pipe |
| CN109654470A (en) * | 2017-10-11 | 2019-04-19 | 王文梅 | A kind of novel high-efficiency and energy-saving boiler tube |
-
2016
- 2016-01-15 CN CN201620037736.0U patent/CN205479765U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895212A (en) * | 2017-05-04 | 2017-06-27 | 申晓丽 | A kind of high-strength anti-seismic steel pipe |
| CN109654470A (en) * | 2017-10-11 | 2019-04-19 | 王文梅 | A kind of novel high-efficiency and energy-saving boiler tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214443, No. 287, Zhang Jia Cun, Shen Nan village, Lingang street, Wuxi, Jiangsu, Jiangyin Patentee after: Jiangsu Sainz metal new Mstar Technology Ltd Address before: 214443, No. 287, Zhang Jia Cun, Shen Nan village, Lingang street, Wuxi, Jiangsu, Jiangyin Patentee before: Jiangsu Sances Steel Pipe Co., Ltd. |