CN204785491U - Pipe fitting with axial tackify line and sealing plug - Google Patents
Pipe fitting with axial tackify line and sealing plug Download PDFInfo
- Publication number
- CN204785491U CN204785491U CN201520270811.3U CN201520270811U CN204785491U CN 204785491 U CN204785491 U CN 204785491U CN 201520270811 U CN201520270811 U CN 201520270811U CN 204785491 U CN204785491 U CN 204785491U
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- CN
- China
- Prior art keywords
- sealing plug
- tackify
- line
- wall
- axial
- 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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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a pipe fitting with axial tackify line and sealing plug, including steel body, be equipped with opening consent outwards on the inner wall of body tip, be equipped with in the consent rather than the complex sealing plug, through sealed sticky connecing between sealing plug and the consent, body between the sealing plug forms sealed district with the sealing plug, and the sealing plug outside is the open zone, be equipped with axial tackify line on the body outer wall, the tackify line distributes around the body, the tackify line is the body outer wall banding arch or sunken of reaching the standard grade, body outer wall and open zone surface coating have the epoxy layer, tackify line on the body outer wall forms the coating with epoxy and bonds. Forming the contact that sealed district can keep apart the inner wall and corrode the thing through the sealing plug in the body, thoroughly avoiding corroding, can protect other naked tube part through coating epoxy layer, the tackify line improves epoxy layer adhesive strength.
Description
Technical field
The utility model relates to a kind of pipe fitting being provided with axial thickening lines and sealing plug.
Background technique
As everyone knows, existing engineering pipe, pipe fitting in particular for iron skill is steel pipe, in the maintenance process in later stage, need that regular to carry out japanning to body antirust, body is hollow tubular, after first japanning, in maintenance process, inwall japanning is carried out very not easily to already installed body, but only to coated outside, inwall is easy to get rusty, from internal damage under comparatively moist or corrosion-prone environment.Prior art is badly in need of the good pipe fitting of a kind of anticorrosion ability.
Summary of the invention
The purpose of this utility model is to overcome the defect existed in prior art, provides the pipe fitting that a kind of anticorrosion ability is good.
For achieving the above object, the technical solution of the utility model there is provided a kind of pipe fitting being provided with axial thickening lines and sealing plug, comprise the body of steel, the inwall of described body end is provided with opening consent outwardly, be provided with the sealing plug be mated in described consent, described sealing plug is bonding by sealer with between consent; Body between described sealing plug and sealing plug form seal area, are open zone outside sealing plug; Described tube wall is provided with axial thickening lines, and described thickening lines distributes around body, and described thickening lines is projection or the depression of linear on tube wall; Described tube wall and surface, open zone are coated with epoxy resin layer, the thickening lines on described tube wall and epoxy resin formed apply bonding.In body, form by sealing plug the contact that seal area can isolate inwall and erosion, thoroughly avoid corrosion, can the body portion exposed to other be protected by coating epoxy resin layer, thickening lines improves epoxy resin layer bond strength.
As preferably, described epoxy resin layer thickness is 2-5mm, and described epoxy resin layer is dip-coating layer.Such design can reduce costs under the prerequisite playing protection.
As preferably, described sealing plug is round table-like, and described thickening lines is waveform lines.Such design is the further raising bond area to scheme.
As preferably, in described seal area, be provided with siccative.Such design reduces the humidity in seal area, avoids corrosion.
Advantage of the present utility model is with beneficial effect: in body, form seal area by sealing plug and can isolate contacting of inwall and erosion; thoroughly avoid corrosion; can the body portion exposed to other be protected by coating epoxy resin layer, thickening lines improves epoxy resin layer bond strength.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is thickening lines distribution schematic diagram.
In figure: 1, body; 2, sealing plug; 3, seal area; 4, open zone; 5, epoxy resin layer; 6, siccative; 7, thickening lines.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As Figure 1-Figure 2, be provided with a pipe fitting for axial thickening lines and sealing plug, comprise the body 1 of steel, the inwall of described body 1 end is provided with opening consent outwardly, be provided with the sealing plug 2 be mated in described consent, described sealing plug 2 is bonding by sealer with between consent; Body 1 between described sealing plug 2 forms seal area 3 with sealing plug 2, is open zone 4 outside sealing plug 2; Described body 1 outer wall is provided with axial thickening lines 7, and described thickening lines 7 distributes around body 1, and described thickening lines 7 is projection or the depression of linear on body 1 outer wall; Described body 1 outer wall and surface, open zone 4 are coated with epoxy resin layer 5, the thickening lines 7 on described body 1 outer wall and epoxy resin formed apply bonding.
Described epoxy resin layer 5 thickness is 2-5mm, and described epoxy resin layer 5 is dip-coating layer.
Described sealing plug 2 is round table-like, and described thickening lines 7 is waveform lines.
Siccative 6 is provided with in described seal area 3.
When making, first body 1 is cleaned thoroughly, preferred Ultrasonic Cleaning, after oven dry, siccative 6 is set in body 1, then be coated with sealer on sealing plug 2 surface, coordinated with consent by sealing plug 2, the outer surface of round table-like sealing plug 2 is wide, internal surface is leptoprosopy, is bonded on consent by sealer by sealing plug 2; Then body 1 outer wall and surface, open zone 4 are carried out to the dip-coating of epoxy resin, epoxy resin has excellent corrosion resistance, adhesion and wear-resisting property, effectively resists the corrosion of acidic materials, simultaneously long service life, saves the troublesome operation of regularly japanning.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing from the front lower of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. one kind is provided with the pipe fitting of axial thickening lines and sealing plug, it is characterized in that: the body comprising steel, the inwall of described body end is provided with opening consent outwardly, is provided with the sealing plug be mated in described consent, and described sealing plug is bonding by sealer with between consent; Body between described sealing plug and sealing plug form seal area, are open zone outside sealing plug; Described tube wall is provided with axial thickening lines, and described thickening lines distributes around body, and described thickening lines is projection or the depression of linear on tube wall; Described tube wall and surface, open zone are coated with epoxy resin layer, the thickening lines on described tube wall and epoxy resin formed apply bonding.
2. be provided with the pipe fitting of axial thickening lines and sealing plug as claimed in claim 1, it is characterized in that: described epoxy resin layer thickness is 2-5mm, described epoxy resin layer is dip-coating layer.
3. be provided with the pipe fitting of axial thickening lines and sealing plug as claimed in claim 2, it is characterized in that: described sealing plug is round table-like, described thickening lines is waveform lines.
4. be provided with the pipe fitting of axial thickening lines and sealing plug as claimed in claim 3, it is characterized in that: in described seal area, be provided with siccative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270811.3U CN204785491U (en) | 2015-04-30 | 2015-04-30 | Pipe fitting with axial tackify line and sealing plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270811.3U CN204785491U (en) | 2015-04-30 | 2015-04-30 | Pipe fitting with axial tackify line and sealing plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204785491U true CN204785491U (en) | 2015-11-18 |
Family
ID=54525540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520270811.3U Expired - Fee Related CN204785491U (en) | 2015-04-30 | 2015-04-30 | Pipe fitting with axial tackify line and sealing plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204785491U (en) |
-
2015
- 2015-04-30 CN CN201520270811.3U patent/CN204785491U/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: 20151118 Termination date: 20160430 |