CN201487456U - Steel-plastic composite tee joint - Google Patents
Steel-plastic composite tee joint Download PDFInfo
- Publication number
- CN201487456U CN201487456U CN2010200461293U CN201020046129U CN201487456U CN 201487456 U CN201487456 U CN 201487456U CN 2010200461293 U CN2010200461293 U CN 2010200461293U CN 201020046129 U CN201020046129 U CN 201020046129U CN 201487456 U CN201487456 U CN 201487456U
- Authority
- CN
- China
- Prior art keywords
- steel
- tee joint
- plastic composite
- main body
- threeway
- 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
- 229920003023 plastic Polymers 0.000 title claims abstract description 17
- 239000004033 plastic Substances 0.000 title claims abstract description 17
- 239000002131 composite material Substances 0.000 title abstract 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- 150000001875 compounds Chemical class 0.000 claims description 14
- SZTBMYHIYNGYIA-UHFFFAOYSA-M 2-chloroacrylate Chemical compound [O-]C(=O)C(Cl)=C SZTBMYHIYNGYIA-UHFFFAOYSA-M 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a pipeline joint, in particular to a steel-plastic composite tee joint, which solves the problems of easy scale formation, easy corrosion, easy rust, high labor intensity and low safety of the conventional steel tee joint. The steel-plastic composite tee joint comprises a tee joint-shaped steel main body; outer cylindrical surfaces of three connecting tubes of the steel main body are sleeved with flanges, the outer end of each connecting tube is fixed with a retainer ring; and plastic layers are fixed on the surfaces of the retainer rings, the flanges and the steel main body. The steel-plastic composite tee joint skillfully improves the steel tee joint, not only solves the problems of easy scale formation, easy corrosion, easy rust, and low safety of the conventional steel tee joint, but also greatly reduces the labor intensity of the steel-plastic composite tee joint by changing the connection mode of the steel tee joint, and further improves the safety of the steel-plastic composite tee joint.
Description
Technical field
The utility model relates to pipe coupling, is specially a kind of steel and moulds compound threeway.
Background technique
Threeway is pipe fitting, pipe joint, be used for main pipe and want the branched pipe place, existing tee pipe fitting adopts the steel manufacturing mostly, have sound construction and anti-pressure ability advantages of higher, but in use, also have the following disadvantages: the one, the easy fouling of steel threeway, perishable, working life is generally at 2-3; The 2nd, the steel threeway is when the branch steel pipe is connected, and needing wastes time and energy by artificial welding; The 3rd, steel threeway outer surface easily gets rusty, and needs by artificial mopping regularly, and labor intensity is bigger; The 4th, Security is lower, because when welding can't detect the withstand voltage degree of soldering point and the steel threeway does not possess antistatic anti-flame retarding under special producing conditions such as colliery, so risk factor is higher.
Summary of the invention
The utility model for solve the existing easy fouling of steel threeway, perishable, easily get rusty, labor intensity is big and the lower problem of Security, provides a kind of steel of superior performance to mould compound threeway.
The utility model is to adopt following technological scheme to realize: steel is moulded compound threeway, the steel main body that comprises the threeway shape, all be with flange on three connecting tube external cylindrical surfaces of steel main body and be fixed with back-up ring every connecting tube outer end, the surface of back-up ring, flange and steel main body all is fixed with plastic layer.When the branched pipe that three connecting tube outer ends that steel is moulded compound threeway and port have a flange is connected, the flange that the rotation steel is moulded in the compound threeway makes its tapped hole corresponding with the flange tapped hole of branched pipe outer end, thereby realize that need not rotate steel moulds the requirement that compound threeway can connect, reduced labor intensity greatly, simultaneously by set up plastic layer overcome steel threeway easy fouling, perishable, easily get rusty and problem that Security is lower.
Plastic layer is chloroacrylate layer, pvdc layer, polyvinyl chloride layer or polytetrafluoroethylene floor, has overcome the problem of plastic three-way corrosion-resistant by the change to the plastic layer material, has saved cost simultaneously.
Steel described in the utility model is moulded compound threeway by threeway improves cleverly to steel, not only overcome easy fouling that existing steel threeway exists, perishable, easily get rusty and problem that Security is lower, and greatly reduce the labor intensity that steel is moulded compound threeway, and further improved the Security that steel is moulded compound threeway by change to steel threeway Placement.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1-steel main body, 2-flange, 3-back-up ring, 4-plastic layer.
Embodiment
Steel is moulded compound threeway, comprises the steel main body 1 of threeway shape, all is with flange 2 on three connecting tube external cylindrical surfaces of steel main body 1 and is fixed with back-up ring 3 every connecting tube outer end, and the surface of back-up ring 3, flange 2 and steel main body 1 all is fixed with plastic layer 4.Plastic layer 4 is chloroacrylate layer, pvdc layer, polyvinyl chloride layer or polytetrafluoroethylene floor.In the specific implementation process, back-up ring 3 welds together with the connecting tube outer end that steel is moulded compound threeway.
Claims (2)
1. a steel is moulded compound threeway, it is characterized in that: the steel main body (1) that comprises the threeway shape, all be with flange (2) on three connecting tube external cylindrical surfaces of steel main body (1) and be fixed with back-up ring (3) every connecting tube outer end, the surface of back-up ring (3), flange (2) and steel main body (1) all is fixed with plastic layer (4).
2. steel according to claim 1 is moulded compound threeway, it is characterized in that: plastic layer (4) is chloroacrylate layer, pvdc layer, polyvinyl chloride layer or polytetrafluoroethylene floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200461293U CN201487456U (en) | 2010-01-14 | 2010-01-14 | Steel-plastic composite tee joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200461293U CN201487456U (en) | 2010-01-14 | 2010-01-14 | Steel-plastic composite tee joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201487456U true CN201487456U (en) | 2010-05-26 |
Family
ID=42426335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200461293U Expired - Fee Related CN201487456U (en) | 2010-01-14 | 2010-01-14 | Steel-plastic composite tee joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201487456U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511779A (en) * | 2013-09-17 | 2014-01-15 | 梁招仙 | Three-way collecting pipe |
| CN104696654A (en) * | 2013-12-05 | 2015-06-10 | 浙江波威钢构有限公司 | A corrosion-resistant tee |
-
2010
- 2010-01-14 CN CN2010200461293U patent/CN201487456U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511779A (en) * | 2013-09-17 | 2014-01-15 | 梁招仙 | Three-way collecting pipe |
| CN104696654A (en) * | 2013-12-05 | 2015-06-10 | 浙江波威钢构有限公司 | A corrosion-resistant tee |
| CN104696654B (en) * | 2013-12-05 | 2017-03-08 | 浙江波威钢构有限公司 | A kind of corrosion-resistant threeway |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204187150U (en) | Socket joint jointing type plastic lining steel-plastic composite pipe | |
| CN202228809U (en) | PE double-wall corrugated pipe | |
| CN210088206U (en) | GFRPC socket joint formula tunnel pipeline of fleing and turn joint thereof | |
| CN201487456U (en) | Steel-plastic composite tee joint | |
| CN202347450U (en) | Direct-butt-joint type metal corrugated culvert pipe | |
| CN201496678U (en) | Steel-plastic composite pipe | |
| CN201003655Y (en) | Steel band reinforced polyethylene spiral corrugated pipe | |
| CN205919018U (en) | Glass reinforced plastic wound pipe | |
| CN201568668U (en) | Pipeline joint | |
| CN205350631U (en) | Long service life bellows of a specified duration | |
| CN210684502U (en) | Thick-wall glass fiber reinforced plastic corrugated pipe for culvert channel | |
| CN204573360U (en) | A kind of steel wire reinforcement ultra-high molecular weight polyethylene sheet material coiled composite tube material | |
| CN201706086U (en) | Steel band reinforced polyethylene spiral corrugated pipe | |
| CN206846110U (en) | A kind of distortion-free glass reinforced plastic push pipe of the sealing of sandwich construction | |
| CN201093139Y (en) | Metallic reinforced polythene composite bearing-inserting joint | |
| CN207864820U (en) | A kind of internal rib reinforced spiral wound corrugated pipe | |
| CN210661720U (en) | High-strength PVC (polyvinyl chloride) pipe with high bearing capacity | |
| CN206221821U (en) | A kind of plastic helical bellow | |
| CN205479791U (en) | Enhancement mode HDPE double -walled bellows | |
| CN209115821U (en) | The rectangular double-wall corrugated pipe of plastics | |
| CN202125695U (en) | Steel-plastic composite tee | |
| CN201606586U (en) | Reinforced concrete and glass reinforced plastic composite pipe | |
| CN206816997U (en) | A kind of stainless steel pipes adpting flange | |
| CN206001138U (en) | A kind of winding structure pipe connecting with socket joint rubber ring | |
| CN213389775U (en) | Concrete culvert pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120114 |