CN202510857U - High molecular weight polyethylene pipe - Google Patents
High molecular weight polyethylene pipe Download PDFInfo
- Publication number
- CN202510857U CN202510857U CN2012201199945U CN201220119994U CN202510857U CN 202510857 U CN202510857 U CN 202510857U CN 2012201199945 U CN2012201199945 U CN 2012201199945U CN 201220119994 U CN201220119994 U CN 201220119994U CN 202510857 U CN202510857 U CN 202510857U
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- CN
- China
- Prior art keywords
- molecular weight
- weight polyethylene
- pipe
- sheet material
- high molecular
- 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 - Lifetime
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Abstract
The utility model discloses a high molecular weight polyethylene pipe. The polyethylene pipe comprises a pipe body, wherein the pipe body is formed by spirally rolling strip-shaped high molecular weight polyethylene sheets. The pipe body is manufactured by using the principle of spirally welding a pipe, and the sheets which are manufactured in advance are heated and spirally rolled to manufacture the pipe when needed, so that the pipe-making efficiency is high, the sheets can be stored, and the problems that the high molecular weight pipe is low in production efficiency and is not suitable for storage are solved.
Description
Technical field
The utility model relates to a kind of tubing, a kind of specifically high-molecular weight polyethylene tube material.
Background technique
Tubing and people's life is closely related, and since new material came out, plastic tube had obtained development fast especially, uses very extensively.The production model of plastic tube is an extruded type at present, and every pipe production line has two extruders, and its main extruder adopts powerful cover and the efficient screw rod carried, and another less extruder is used to extrude markings.
For plastic tube, molecular weight is high more, and material hardness is high more, and the tubing ring stiffness of processing is also good more, and ultra high molecular weight polyethylene tubing hardness can reach with steel pipe and compare favourably, and has very good application prospect.But the material of HMW is because hardness is high, extrudes very difficulty in the production process, causes manufacturing efficiency very low, even relevant enterprise is received order, also can't produce the tubing of high molecular weight material on time; Simultaneously, because the tubing model is varied, do not have also to be not suitable for producing in advance to be the stock under the prerequisite of order, these problems bring very big restriction for the application of HMW tubing.
The model utility content
The purpose of the utility model is to provide a kind of high-molecular weight polyethylene tube material, and this tubing makes manufacturing efficiency improve greatly.
The utility model solves the technological scheme that its technical problem takes: a kind of high-molecular weight polyethylene tube material, comprise body, and described body is rolled by the High molecular weight polyethylene sheet material spiral of band shape and forms.
A side gluing of said High molecular weight polyethylene sheet material forms stickup face, and edge was provided with lap when sheet material rolled formation tubing at spiral, pasted face at the sheet material overlapping and was fixedly connected with the sheet material another side.
Described body constitutes by multi-layer sheet is compound.
Compared with prior art; The utlity model has following beneficial effect: body adopts the spiral welded pipe principle to process; Ready made sheet material is heated helical coil when needed process pipe; Tubulation efficient is high, sheet material can the stock, has solved the problem that HMW tubing manufacturing efficiency lowly is not suitable for the stock again.
Description of drawings
Fig. 1 vertically partly cuts open structural representation for the utility model.
Among the figure: 1 body, 2 stickup faces.
Embodiment
As shown in Figure 1.A kind of high-molecular weight polyethylene tube material comprises body 1, and described body 1 is rolled by the High molecular weight polyethylene sheet material spiral of band shape and forms.
Process performance more convenient and assurance tubing for making; A side gluing of said High molecular weight polyethylene sheet material forms stickup face 2; Edge was provided with lap when sheet material rolled formation tubing at spiral, pasted face 2 at the sheet material overlapping and was fixedly connected with the sheet material another side.
Described body 1 constitutes by multi-layer sheet is compound.The structure of composite pipe is: after sheets helical coil system formation body, wrap up second layer sheet material in the outside of body with identical method spiral, and can adopt the said method MULTILAYER COMPOSITE.
When enterprise produces, the sheet material of band shape is made in advance, when needing tubulation sheet material is heated helical coil and process pipe and get final product, the glue of sheet attaching face plays the effect of reinforcing when rolling.Body 1 can be compound, and the sheet material of different-thickness makes up the wall thickness that can realize that body 1 is different, and it is very flexible to add man-hour, so sheet material can be processed in advance and the stock, improved the manufacturing efficiency of HMW tubing greatly.
The above; Some principles of the utility model just explain through diagrams; This specification be not be to the utility model be confined to shown in described concrete structure and the Applicable scope; So every the modify and equivalent that might be utilized all belongs to the claim that the utility model is applied for.
Except that the said technical characteristics of specification, all the other technical characteristicss are those skilled in the art's known technology.
Claims (3)
1. a high-molecular weight polyethylene tube material comprises body, it is characterized in that, described body is rolled by the High molecular weight polyethylene sheet material spiral of band shape and forms.
2. a kind of high-molecular weight polyethylene tube material according to claim 1; It is characterized in that; A side gluing of said High molecular weight polyethylene sheet material forms stickup face; Edge was provided with lap when sheet material rolled formation tubing at spiral, pasted face at the sheet material overlapping and was fixedly connected with the sheet material another side.
3. a kind of high-molecular weight polyethylene tube material according to claim 1 and 2 is characterized in that described body constitutes by multi-layer sheet is compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201199945U CN202510857U (en) | 2012-03-27 | 2012-03-27 | High molecular weight polyethylene pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201199945U CN202510857U (en) | 2012-03-27 | 2012-03-27 | High molecular weight polyethylene pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202510857U true CN202510857U (en) | 2012-10-31 |
Family
ID=47063344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201199945U Expired - Lifetime CN202510857U (en) | 2012-03-27 | 2012-03-27 | High molecular weight polyethylene pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202510857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108211077A (en) * | 2018-01-05 | 2018-06-29 | 绍兴安迪斯医疗科技有限公司 | A kind of hot type pipeline and its processing technology |
-
2012
- 2012-03-27 CN CN2012201199945U patent/CN202510857U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108211077A (en) * | 2018-01-05 | 2018-06-29 | 绍兴安迪斯医疗科技有限公司 | A kind of hot type pipeline and its processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |