CN204176163U - Thread type seamless steel pipe - Google Patents
Thread type seamless steel pipe Download PDFInfo
- Publication number
- CN204176163U CN204176163U CN201420456044.0U CN201420456044U CN204176163U CN 204176163 U CN204176163 U CN 204176163U CN 201420456044 U CN201420456044 U CN 201420456044U CN 204176163 U CN204176163 U CN 204176163U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- seamless steel
- thread
- utility
- type seamless
- 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
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Abstract
The utility model discloses a kind of thread type seamless steel pipe, comprise the first body and the second body, one end of the inside of described first body is provided with internal thread, the inside of the other end of the first body is provided with inner step ring, outer installment is threaded seat, one end of described second body is provided with outside thread, and the outside thread of described second body and the internal thread of the first body match, and the other end matches with inner step ring.By the way, the utility model thread type seamless steel pipe, can improve the stability of seamless steel steel pipe, easy to use, and dismounting is quick, safe and reliable.
Description
Technical field
The utility model relates to seamless steel pipe field, particularly relates to a kind of thread type seamless steel pipe.
Background technique
Along with growth in the living standard, the machinery of processing and carrier mostly has high safety and reliability requirement for equipment and materials, original common stainless steel carft of construction, may not necessarily adapt to modern industry environment for the safety of the industries such as logistics and reliability requirement.Original steel pipe is easily corroded in use, and steel strength is more weak, shortens the working life of steel pipe, and the replacing of steel pipe, installation and maintenance are cumbersome, also also exists and is connected unstable defect with installation connecting element.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of thread type seamless steel pipe, can improve the stability of seamless steel steel pipe, easy to use, and dismounting is quick, safe and reliable.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: provide a kind of thread type seamless steel pipe, it is characterized in that, comprise the first body and the second body, one end of the inside of described first body is provided with internal thread, and the inside of the other end of the first body is provided with inner step ring, outer installment is threaded seat, one end of described second body is provided with outside thread, and the outside thread of described second body and the internal thread of the first body match, and the other end matches with inner step ring.
In the utility model preferred embodiment, described second body is cylindrical, and the cross section of the inside of described first body is cylindrical.
In the utility model preferred embodiment, described internal thread and outside thread are provided with wearing layer, the thickness of described wearing layer is 0.01-0.05mm.
In the utility model preferred embodiment, described inner step ring, be threaded seat and the first body are formed in one.
In the utility model preferred embodiment, the length of described second body is less than the length of the first body.
The beneficial effects of the utility model are: the utility model thread type seamless steel pipe, can improve the stability of seamless steel steel pipe, easy to use, and dismounting is quick, safe and reliable.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of the utility model thread type seamless steel pipe one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, the first body, the 2, second body, 3.Inner step ring, 4, be threaded seat.
Embodiment
Be clearly and completely described to the technological scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, a kind of thread type seamless steel pipe, it is characterized in that, comprise the first body 1 and the second body 2, one end of the inside of described first body 1 is provided with internal thread, and the inside of the other end of the first body 1 is provided with inner step ring 3, outer installment is threaded seat 4, one end of described second body 2 is provided with outside thread, and the outside thread of described second body 2 and the internal thread of the first body 1 match, and the other end matches with inner step ring 3.
In addition, described second body 2 is cylindrical, and the cross section of the inside of described first body 1 is cylindrical.
In addition, described internal thread and outside thread are provided with wearing layer, the thickness of described wearing layer is 0.01-0.05mm.
In addition, described inner step ring 3, be threaded seat 4 and the first body 1 are formed in one.
In addition, the length of described second body 2 is less than the length of the first body 1.
Be different from prior art, the utility model thread type seamless steel pipe, can improve the stability of seamless steel steel pipe, easy to use, dismounting is quick, safe and reliable.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a thread type seamless steel pipe, it is characterized in that, comprise the first body and the second body, one end of the inside of described first body is provided with internal thread, the inside of the other end of the first body is provided with inner step ring, and outer installment is threaded seat, and one end of described second body is provided with outside thread, the outside thread of described second body and the internal thread of the first body match, and the other end matches with inner step ring.
2. thread type seamless steel pipe according to claim 1, is characterized in that, described second body is cylindrical, and the cross section of the inside of described first body is cylindrical.
3. thread type seamless steel pipe according to claim 1, is characterized in that, described internal thread and outside thread are provided with wearing layer, and the thickness of described wearing layer is 0.01-0.05mm.
4. thread type seamless steel pipe according to claim 1, is characterized in that, described inner step ring, be threaded seat and the first body are formed in one.
5. thread type seamless steel pipe according to claim 1, is characterized in that, the length of described second body is less than the length of the first body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456044.0U CN204176163U (en) | 2014-08-14 | 2014-08-14 | Thread type seamless steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456044.0U CN204176163U (en) | 2014-08-14 | 2014-08-14 | Thread type seamless steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204176163U true CN204176163U (en) | 2015-02-25 |
Family
ID=52564973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420456044.0U Expired - Fee Related CN204176163U (en) | 2014-08-14 | 2014-08-14 | Thread type seamless steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204176163U (en) |
-
2014
- 2014-08-14 CN CN201420456044.0U patent/CN204176163U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20150814 |
|
| EXPY | Termination of patent right or utility model |