CN104421534A - Galvanized steel pipe - Google Patents
Galvanized steel pipe Download PDFInfo
- Publication number
- CN104421534A CN104421534A CN201310393438.6A CN201310393438A CN104421534A CN 104421534 A CN104421534 A CN 104421534A CN 201310393438 A CN201310393438 A CN 201310393438A CN 104421534 A CN104421534 A CN 104421534A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- galvanized steel
- coating steel
- galvanized layer
- wall
- 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
Links
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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
-
- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
- F16L58/08—Coatings characterised by the materials used by metal
-
- 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
- F16L9/00—Rigid pipes
- F16L9/02—Rigid pipes of metal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating With Molten Metal (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
The invention relates to the field of pipeline building materials, in particular to a galvanized steel pipe. Sealing pipe sleeves are arranged at two ends of the galvanized steel pipe, and each sealing pipe sleeve is provided with a circular groove fitting the galvanized steel pipe and provided with a reinforcing rib. The galvanized steel pipe has the advantages that end openings of the galvanized steel pipe are prevented from corrosion, service life of the galvanized steel pipe is prolonged, stability and durability of the galvanized steel pipe are enhanced, the galvanized steel pipe is safer and more reliable to use, and brightness and attractiveness of the outer wall of the galvanized steel pipe are improved.
Description
Technical field
The invention relates to pipeline building materials field, especially a kind of Coating Steel Pipe.
Background technique
Zinc-plating material, because of its advantage such as handsome in appearance, beautiful in colour, antiseptic and rustproof, is widely used in industrial production and people's lives.
After long-term use, steel pipe two ends easily produce corrosion to existing Coating Steel Pipe, further serious especially in a humid environment, also there is potential safety hazard while affecting overall appearance.
Summary of the invention
The problem that the invention will solve overcomes prior art deficiency, provides a kind of rational in infrastructure, the Coating Steel Pipe of safe handling.
For solving the problems of the technologies described above, the technological scheme that the invention adopts is: a kind of Coating Steel Pipe, described Coating Steel Pipe two ends are provided with sealed tube, and described sealed tube is provided with the circular groove adapted with Coating Steel Pipe, and described sealed tube outer wall is provided with stiffening rib.Described Coating Steel Pipe inside and outside wall is hot galvanized layer, has one deck electro-galvanized layer outside described Coating Steel Pipe outer wall hot galvanized layer.
The advantage that the invention has and good effect are:
1, add sealed tube at Coating Steel Pipe two ends, prevent the corrosion of Coating Steel Pipe port, extend the working life of Coating Steel Pipe.
2, Sealed casing pipe is provided with stiffening rib, enhances the stability of Coating Steel Pipe, serviceability, uses more safe and reliable.
3, be provided with electro-galvanized layer outside hot galvanized layer, improve the light of Coating Steel Pipe outer wall, aesthetics.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
1, sealed tube, 2, stiffening rib, 3, Coating Steel Pipe,
4, hot galvanized layer, 5, electro-galvanized layer.
Embodiment
A kind of Coating Steel Pipe, Coating Steel Pipe 3 two ends are provided with sealed tube 1, and sealed tube 1 is provided with the circular groove adapted with Coating Steel Pipe 3, and sealed tube 1 outer wall is provided with stiffening rib 2.Coating Steel Pipe 3 inside and outside wall is hot galvanized layer 4, has one deck electro-galvanized layer 5 outside Coating Steel Pipe 3 outer wall hot galvanized layer 4.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (2)
1. a Coating Steel Pipe, is characterized in that: described Coating Steel Pipe two ends are provided with sealed tube, and described sealed tube is provided with the circular groove adapted with Coating Steel Pipe, and described sealed tube outer wall is provided with stiffening rib.
2. a kind of Coating Steel Pipe according to claim 1, is characterized in that: described Coating Steel Pipe inside and outside wall is hot galvanized layer, has one deck electro-galvanized layer outside described Coating Steel Pipe outer wall hot galvanized layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310393438.6A CN104421534A (en) | 2013-08-31 | 2013-08-31 | Galvanized steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310393438.6A CN104421534A (en) | 2013-08-31 | 2013-08-31 | Galvanized steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104421534A true CN104421534A (en) | 2015-03-18 |
Family
ID=52971317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310393438.6A Pending CN104421534A (en) | 2013-08-31 | 2013-08-31 | Galvanized steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104421534A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090628A (en) * | 2015-08-27 | 2015-11-25 | 无锡一名精密铜带有限公司 | Novel galvanization seamless steel tube |
| CN108690986A (en) * | 2018-05-07 | 2018-10-23 | 五冶集团上海有限公司 | The anti-corrosion method of cable protection pipe fitting and nozzle under wet environment |
| CN108996401A (en) * | 2018-08-02 | 2018-12-14 | 芜湖市新海域智能科技有限公司 | A kind of flat-top tower crane effectively reducing boom self weight |
-
2013
- 2013-08-31 CN CN201310393438.6A patent/CN104421534A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090628A (en) * | 2015-08-27 | 2015-11-25 | 无锡一名精密铜带有限公司 | Novel galvanization seamless steel tube |
| CN108690986A (en) * | 2018-05-07 | 2018-10-23 | 五冶集团上海有限公司 | The anti-corrosion method of cable protection pipe fitting and nozzle under wet environment |
| CN108996401A (en) * | 2018-08-02 | 2018-12-14 | 芜湖市新海域智能科技有限公司 | A kind of flat-top tower crane effectively reducing boom self weight |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| UA99717C2 (en) | Tube made of web reinforced with polyvinylchloride | |
| CN104421534A (en) | Galvanized steel pipe | |
| CN205261235U (en) | Gas leakage suggestion type natural gas pipe | |
| CN203770871U (en) | Modified colorful PP-R pipe | |
| CN203770869U (en) | Industrial corrosion-resistant PP pipe | |
| CN204225468U (en) | A kind of scaffolding steel pipe structure | |
| CN203115391U (en) | Novel water pipe | |
| CN202769084U (en) | Polypropylene fire-fighting spraying pipe | |
| CN204062222U (en) | A kind of pvc pipe with oval endoporus | |
| CN204127548U (en) | A kind of linkage structure of pipe fittings | |
| CN205350678U (en) | From sealed coupling in area | |
| CN203068059U (en) | PVC (polyvinyl chloride) pipe structure | |
| CN103697257A (en) | Steel wire braided synthetic resin high-pressure hose | |
| CN202012677U (en) | Flexible pipe wound by steel wires | |
| CN202927296U (en) | Anti-aging pressure-proof water supply pipeline | |
| CN203686377U (en) | Anti-corrosion casing for gas pipeline penetrating through floor slab | |
| CN203067966U (en) | PVC (polyvinyl chloride) pipe structure | |
| CN204213501U (en) | Self-heat conserving compound PP-R pipe | |
| CN204805765U (en) | High withstand voltage high abrasion fire hose | |
| CN204261247U (en) | A kind of water-band | |
| CN203963294U (en) | A kind of pvc pipe with porous | |
| CN203927188U (en) | New type water pipe tee union | |
| CN204687446U (en) | A kind of pattern pipe | |
| CN203517020U (en) | Seamless steel tube | |
| CN204676795U (en) | A kind of stair corner elbow |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |