CN203857148U - Stainless steel pipe joint seam marking structure - Google Patents
Stainless steel pipe joint seam marking structure Download PDFInfo
- Publication number
- CN203857148U CN203857148U CN201420073478.2U CN201420073478U CN203857148U CN 203857148 U CN203857148 U CN 203857148U CN 201420073478 U CN201420073478 U CN 201420073478U CN 203857148 U CN203857148 U CN 203857148U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- steel tube
- joint close
- steel pipe
- joint
- 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
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 51
- 239000010935 stainless steel Substances 0.000 title claims abstract description 51
- 238000003466 welding Methods 0.000 claims abstract description 5
- 239000002253 acid Substances 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 8
- 238000005260 corrosion Methods 0.000 claims description 8
- 230000007797 corrosion Effects 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 abstract 5
- 239000010959 steel Substances 0.000 abstract 5
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000005530 etching Methods 0.000 description 2
- 238000010587 phase diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- ing And Chemical Polishing (AREA)
Abstract
The utility model relates to a structure is marked to nonrust steel pipe joint seam, this nonrust steel pipe mainly are formed through buckling with a stainless steel plate, apply the welding in butt joint department after buckling to be formed with a joint seam on nonrust steel pipe, nonrust steel pipe periphery is equipped with for joint seam department again and marks the unit, look with this mark unit provides and examines, can let the people see out the position of joint seam promptly, be convenient for accomplish the montage with joint seam form up with nonrust steel pipe.
Description
Technical field
The utility model is relevant for a kind of Stainless Steel Tube joint close indicating arrangement, espespecially a kind of Stainless Steel Tube joint close indicating arrangement of tool direction recognition function.
Background technique
Well known, the use of Stainless Steel Tube is quite extensive, and the conveying of strong acid, highly basic equal solvent is such as all generally to complete with Stainless Steel Tube.And current known Stainless Steel Tube 30, how as shown in Figure 8, it is mainly to form through bending with a corrosion resistant plate, after bending, in joint, bestow welding again, to be formed with a joint close 31 on Stainless Steel Tube 30, when unnecessary scolder is worn, Stainless Steel Tube 30 is formed on joint close 31 smooth when surperficial, these Stainless Steel Tube 30 levels can be connect and establish, to form to carry the fluid circuit of strong acid, highly basic equal solvent 40.
So, conventional construction as above still has following problem points in practical application: its Stainless Steel Tube 30 there is no clear sign on joint close 31, allow the user by this Stainless Steel Tube 30, with joint close 31, not be easily error pattern upward, be laid in pipeline, when joint close 31 is not upward, to greatly improve joint close 31 by the chance of strong acid, highly basic dip etching, allow Stainless Steel Tube 30 easily from joint close 31, occur that sore hole 32 asks simultaneously as shown in Figure 8, and then will significantly shorten its working life; If two its to install with joint close 31 form upward, need to be to the careful touch perception in the position of joint close 31, thus, too slow again, and inconvenient.
Model utility content
The utility model wants technical solution problem to be, known Stainless Steel Tube there is no clear sign on joint close, allow the user by this Stainless Steel Tube, with joint close, not be easily error pattern upward, be laid in pipeline, when joint close is not upward, will greatly improve joint close by the chance of strong acid, highly basic dip etching.
In order to solve the problems of the technologies described above, the utility model provides a kind of Stainless Steel Tube joint close indicating arrangement, this Stainless Steel Tube is mainly to form through bending with a corrosion resistant plate, after bending, in joint, bestow welding again, on Stainless Steel Tube, be formed with a joint close, when unnecessary scolder is worn, make Stainless Steel Tube on joint close, form smooth surface, this Stainless Steel Tube level is connect and established, to form in order to carry the fluid circuit of strong acid, highly basic solvent, in Stainless Steel Tube periphery, with respect to this joint close place, be provided with sign unit.
The Stainless Steel Tube joint close indicating arrangement that the utility model provides, it utilizes sign unit to provide and inspects, can allow people's a glance find out the position of joint close, with the simplest and easy, rapidly under prerequisite, Stainless Steel Tube is completed to connect with joint close form upward smoothly and establish, by sign unit, provide and inspect, can also avoid Stainless Steel Tube by misconnection, so that joint close is down to minimum by the chance of strong acid, highly basic solvent corrosion, can effectively extend the working life of Stainless Steel Tube, allow Stainless Steel Tube not need tired in replacing, greatly to alleviate cost burden.
Accompanying drawing explanation
The moulding figure of Fig. 1 the utility model Stainless Steel Tube.
The sectional view of Fig. 2 the utility model Stainless Steel Tube.
The partial enlarged drawing of Fig. 3 the utility model Fig. 2.
Fig. 4 the utility model is for the use phase diagram of high flow capacity fluid circuit.
Fig. 5 the utility model is for the use phase diagram of low-flow fluid pipeline.
Another implements illustration Fig. 6 the utility model.
The another enforcement illustration of Fig. 7 the utility model.
The etch state figure of the known Stainless Steel Tube of Fig. 8.
In figure, corrosion resistant plate---1
Stainless Steel Tube---10 joint close----11
Indicate unit---12 joint flange---13
Solvent-----20
Known part:
Stainless Steel Tube---30 joint close----31
Sore hole-----32
Solvent-----40.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, so that those skilled in the art can better understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
First, please by shown in Fig. 1 to Fig. 3, the utility model provides Stainless Steel Tube joint close indicating arrangement, this Stainless Steel Tube 10 is mainly to form through bending with a corrosion resistant plate 1, after bending, in joint, bestow welding again, to be formed with a joint close 11 on Stainless Steel Tube 10, when unnecessary scolder is worn, Stainless Steel Tube 10 is formed on joint close 11 smooth when surperficial, these Stainless Steel Tube 10 levels can be connect and establish, to form in order to carry strong acid, the fluid circuit of highly basic equal solvent 20, Stainless Steel Tube 10 peripheries are provided with and indicate unit 12 with respect to joint close 11 places again, with this sign unit 12, provide and inspect, can allow people's a glance find out the position of joint close 11, being convenient to that Stainless Steel Tube 10 is completed to group with joint close 11 form upward connects, and this sign unit 12 is to establish to be graticule, word please be as shown in Figure 6 simultaneously, the cooperating structure of pattern or at least the two combination.
Pass through said structure, when joint close 11 upward, during with eminence position in Stainless Steel Tube 10, can avoid the weakest joint close 11 to be immersed in strong acid always, in the solvent 20 of highly basic, and cause corrosion, should can bring into play certain effectiveness at the fluid circuit of high flow capacity please be as shown in Figure 4 simultaneously, when the fluid circuit of low discharge please be as shown in Figure 5 simultaneously, and the utility model utilization indicates unit 12 and provides and inspect, can allow people's a glance find out the position of joint close 11, with the simplest and easy, rapidly under prerequisite, Stainless Steel Tube 10 is completed to connect with joint close 11 form upward smoothly and establish, by sign unit 12, provide and inspect, can also avoid Stainless Steel Tube 10 by misconnection, with by joint close 11 by strong acid, the chance of highly basic solvent 20 corrosion is down to minimum, can effectively extend the working life of Stainless Steel Tube 10, allow Stainless Steel Tube 10 not need tired in replacing, greatly to alleviate cost burden.
Separately, above-mentioned sign unit 12 can be used for please as shown in Figure 7, accordingly, obtaining identical effect on Stainless Steel Tube 10 that two ends have joint flange 13 simultaneously.
The above embodiment is only the preferred embodiment for absolutely proving that the utility model is lifted, and protection domain of the present utility model is not limited to this.Being equal to that those skilled in the art do on the utility model basis substitutes or conversion, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (1)
1. a Stainless Steel Tube joint close indicating arrangement, this Stainless Steel Tube is mainly to form through bending with a corrosion resistant plate, after bending, in joint, bestow welding again, on Stainless Steel Tube, be formed with a joint close, when unnecessary scolder is worn, make Stainless Steel Tube on joint close, form smooth surface, this Stainless Steel Tube level is connect and established, to form in order to carry the fluid circuit of strong acid, highly basic solvent, it is characterized in that: in Stainless Steel Tube periphery, with respect to this joint close place, be provided with sign unit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102217842 | 2013-09-24 | ||
| TW102217842U TWM469416U (en) | 2013-09-24 | 2013-09-24 | Stainless steel duct joining slit mark structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203857148U true CN203857148U (en) | 2014-10-01 |
Family
ID=50346911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420073478.2U Expired - Fee Related CN203857148U (en) | 2013-09-24 | 2014-02-20 | Stainless steel pipe joint seam marking structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203857148U (en) |
| TW (1) | TWM469416U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10357817B2 (en) * | 2014-06-12 | 2019-07-23 | Ford Global Technologies, Llc | Method of forming extruded tubing for vehicle body component |
| US10906080B2 (en) | 2018-04-16 | 2021-02-02 | Ford Motor Company | System and methods to radially orient extruded tubing for vehicle body component |
-
2013
- 2013-09-24 TW TW102217842U patent/TWM469416U/en not_active IP Right Cessation
-
2014
- 2014-02-20 CN CN201420073478.2U patent/CN203857148U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10357817B2 (en) * | 2014-06-12 | 2019-07-23 | Ford Global Technologies, Llc | Method of forming extruded tubing for vehicle body component |
| US10906080B2 (en) | 2018-04-16 | 2021-02-02 | Ford Motor Company | System and methods to radially orient extruded tubing for vehicle body component |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM469416U (en) | 2014-01-01 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20170220 |