CN109458503A - A kind of thin-wall stainless steel pipe screw thread card is connected method - Google Patents
A kind of thin-wall stainless steel pipe screw thread card is connected method Download PDFInfo
- Publication number
- CN109458503A CN109458503A CN201811407095.3A CN201811407095A CN109458503A CN 109458503 A CN109458503 A CN 109458503A CN 201811407095 A CN201811407095 A CN 201811407095A CN 109458503 A CN109458503 A CN 109458503A
- Authority
- CN
- China
- Prior art keywords
- screw thread
- thin
- stainless steel
- steel pipe
- wall stainless
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/10—Adhesive or cemented joints
- F16L13/11—Adhesive or cemented joints using materials which fill the space between parts of a joint before hardening
Abstract
It is connected method the invention discloses a kind of thin-wall stainless steel pipe screw thread card, include the following steps, pipe connector pretreatment, daub operation is carried out to the pipe connector pre-processed, the interface for wiping glue is subjected to docking processing, screw thread pressing is carried out in the connector of pipe fitting, drying maintenance is carried out to the connector of pressing, butt joint, which is tested, completes connection after qualification, pipe connector pre-processes in the step 1, the fully erased of burr is carried out using hair catcher or file, extrusion molding phenomenon is formed by crimping, to form screw thread pressing section, and solidify anaerobic adhesive under anoxybiotic environment, four sealing barriers are formed using thread segment, impervious leakage-stopping effect may be implemented, and it is easy to operate, ensure construction quality, improve construction efficiency.
Description
Technical field
The present invention relates to building engineering field, it is connected method more particularly to a kind of thin-wall stainless steel pipe screw thread card.
Background technique
In current building water supply system thin-walled stainless steel tube construction technology, the various caliber DN100 of connection type is not
Steel pipe become rusty mainly based on double card pressure connection, construction connection type is clamp-press type antiseep: R mouthfuls of contraction rubber rings compress to be formed
Higher-pressure region barrier.Rubber ring used in such method without examination criteria, using rear influenced by environmental temperature, and constructing
Rubber ring is easy to be scratched in the process, only dot encapsulation or linear sealing, construction trouble, quality it is difficult to ensure that.
Summary of the invention
It is an object of the invention to: overcome the above-mentioned problems in the prior art, proposes a kind of thin-wall stainless steel spiral shell
Line card is connected method, forms extrusion molding phenomenon by crimping, to form screw thread pressing section, and makes anaerobic adhesive in anoxybiotic environment
Lower solidification forms four sealing barriers using thread segment, impervious leakage-stopping effect may be implemented, and easy to operate, it is ensured that construction
Quality improves construction efficiency.
The purpose of the present invention is realized by following technical proposals:
A kind of thin-wall stainless steel pipe screw thread card is connected method, comprising the following steps:
Step 1: pipe connector pretreatment；
Step 2: daub operation is carried out to the pipe connector pre-processed；
Step 3: the interface for wiping glue is subjected to docking processing；
Step 4: carrying out screw thread pressing in the connector of pipe fitting；
Step 5: drying maintenance is carried out to the connector of pressing；
Step 6: butt joint, which is tested, completes connection after qualification.
A kind of thin-wall stainless steel pipe screw thread card of the invention is connected method, and pipe connector pre-processes in the step 1, makes
The fully erased of burr is carried out with hair catcher or file.
A kind of thin-wall stainless steel pipe screw thread card of the invention is connected method, carries out at docking in the step 3 to pipe fitting
When reason, needs for be inserted into pipe fitting bellmouth bottom and rotate a circle.
A kind of thin-wall stainless steel pipe screw thread card of the invention is connected method, and daub operates with anaerobism in the step 2
Glue.
A kind of thin-wall stainless steel pipe screw thread card of the invention is connected method, and screw thread presses the pressure to be formed in the step 4
Closing section includes: the anticreep section at both ends and the thread segment at middle part.
A kind of thin-wall stainless steel pipe screw thread card of the invention is connected method, and the anticreep section is smooth linear section.
A kind of thin-wall stainless steel pipe screw thread card of the invention is connected method, and the thread segment includes at least four section screw threads
According to the above technical scheme, the beneficial effects of the present invention are: proposing that a kind of thin-wall stainless steel pipe screw thread card is connected
Method forms extrusion molding phenomenon by crimping, to form screw thread pressing section, and solidifies anaerobic adhesive under anoxybiotic environment, benefit
Four sealing barriers are formed with thread segment, impervious leakage-stopping effect may be implemented, and easy to operate, it is ensured that construction quality improves
Construction efficiency.
Detailed description of the invention
Fig. 1 is that a kind of thin-wall stainless steel pipe screw thread card of the present invention is connected the schematic diagram of method.
Specific embodiment
The present invention is further illustrated with attached drawing combined with specific embodiments below.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
If Fig. 1 is that a kind of thin-wall stainless steel pipe screw thread card of the present invention is connected the embodiment of method, a kind of thin-wall stainless steel
Pipe screw thread card is connected method, comprising the following steps:
Step 1: pipe connector pretreatment；
Step 2: daub operation is carried out to the pipe connector pre-processed；
Step 3: the interface for wiping glue is subjected to docking processing；
Step 4: carrying out screw thread pressing in the connector of pipe fitting；
Step 5: drying maintenance is carried out to the connector of pressing；
Step 6: butt joint, which is tested, completes connection after qualification.
Pipe connector pre-processes in the step 1, carries out the fully erased of burr using hair catcher or file.
When carrying out docking processing to pipe fitting in the step 3, needs for be inserted into pipe fitting bellmouth bottom and rotate a circle.
Daub operates with anaerobic adhesive in the step 2.
It includes: the anticreep section at both ends and the thread segment at middle part that screw thread, which presses the pressing section to be formed, in the step 4.
The anticreep section is smooth linear section.
The thread segment includes at least four section screw threads.
According to the above technical scheme, the beneficial effects of the present invention are: proposing that a kind of thin-wall stainless steel pipe screw thread card is connected
Method forms extrusion molding phenomenon by crimping, to form screw thread pressing section, and solidifies anaerobic adhesive under anoxybiotic environment, benefit
Four sealing barriers are formed with thread segment, impervious leakage-stopping effect may be implemented, and easy to operate, it is ensured that construction quality improves
Construction efficiency.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (7)
- A kind of method 1. thin-wall stainless steel pipe screw thread card is connected, which comprises the following steps:Step 1: pipe connector pretreatment；Step 2: daub operation is carried out to the pipe connector pre-processed；Step 3: the interface for wiping glue is subjected to docking processing；Step 4: carrying out screw thread pressing in the connector of pipe fitting；Step 5: drying maintenance is carried out to the connector of pressing；Step 6: butt joint, which is tested, completes connection after qualification.
- The method 2. a kind of thin-wall stainless steel pipe screw thread card according to claim 1 is connected, it is characterised in that: the step Pipe connector pre-processes in 1, carries out the fully erased of burr using hair catcher or file.
- The method 3. a kind of thin-wall stainless steel pipe screw thread card according to claim 1 is connected, it is characterised in that: the step When carrying out docking processing to pipe fitting in 3, needs for be inserted into pipe fitting bellmouth bottom and rotate a circle.
- The method 4. a kind of thin-wall stainless steel pipe screw thread card according to claim 1 is connected, it is characterised in that: the step Daub operates with anaerobic adhesive in 2.
- The method 5. a kind of thin-wall stainless steel pipe screw thread card according to claim 1 is connected, it is characterised in that: the step It includes: the anticreep section at both ends and the thread segment at middle part that screw thread, which presses the pressing section to be formed, in 4.
- The method 6. a kind of thin-wall stainless steel pipe screw thread card according to claim 5 is connected, it is characterised in that: the anticreep Section is smooth linear section.
- The method 7. a kind of thin-wall stainless steel pipe screw thread card according to claim 6 is connected, it is characterised in that: the screw thread Section includes at least four section screw threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811407095.3A CN109458503A (en) | 2018-11-23 | 2018-11-23 | A kind of thin-wall stainless steel pipe screw thread card is connected method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811407095.3A CN109458503A (en) | 2018-11-23 | 2018-11-23 | A kind of thin-wall stainless steel pipe screw thread card is connected method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109458503A true CN109458503A (en) | 2019-03-12 |
Family
ID=65611484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811407095.3A Pending CN109458503A (en) | 2018-11-23 | 2018-11-23 | A kind of thin-wall stainless steel pipe screw thread card is connected method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109458503A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090101328A1 (en) * | 2004-09-28 | 2009-04-23 | Advanced Composite Products & Technology, Inc. | Composite drill pipe and method of forming same |
| CN203614944U (en) * | 2013-12-12 | 2014-05-28 | 段少俊 | Compression thread bonding type pipe connecting piece |
| CN103953803A (en) * | 2014-05-07 | 2014-07-30 | 广西玉柴机器股份有限公司 | Pre-gluing method for pipeline joint |
| CN104613233A (en) * | 2013-11-04 | 2015-05-13 | 永升建设集团有限公司 | Press-fitting type connecting construction method of thin-wall stainless steel pipe |
| CN205534688U (en) * | 2016-04-14 | 2016-08-31 | 成都艾亿洋机电有限公司 | Thin wall steel tube card glues combined type connection structure |
-
2018
- 2018-11-23 CN CN201811407095.3A patent/CN109458503A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090101328A1 (en) * | 2004-09-28 | 2009-04-23 | Advanced Composite Products & Technology, Inc. | Composite drill pipe and method of forming same |
| CN104613233A (en) * | 2013-11-04 | 2015-05-13 | 永升建设集团有限公司 | Press-fitting type connecting construction method of thin-wall stainless steel pipe |
| CN203614944U (en) * | 2013-12-12 | 2014-05-28 | 段少俊 | Compression thread bonding type pipe connecting piece |
| CN103953803A (en) * | 2014-05-07 | 2014-07-30 | 广西玉柴机器股份有限公司 | Pre-gluing method for pipeline joint |
| CN205534688U (en) * | 2016-04-14 | 2016-08-31 | 成都艾亿洋机电有限公司 | Thin wall steel tube card glues combined type connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190312 |