CN201680070U - Novel high-chrome molybdenum bimetal composite pipe - Google Patents
Novel high-chrome molybdenum bimetal composite pipe Download PDFInfo
- Publication number
- CN201680070U CN201680070U CN2010201658839U CN201020165883U CN201680070U CN 201680070 U CN201680070 U CN 201680070U CN 2010201658839 U CN2010201658839 U CN 2010201658839U CN 201020165883 U CN201020165883 U CN 201020165883U CN 201680070 U CN201680070 U CN 201680070U
- Authority
- CN
- China
- Prior art keywords
- layer
- chrome molybdenum
- novel high
- composite pipe
- bimetal composite
- 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
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a novel high-chrome molybdenum bimetal composite pipe which adopts a double-layered metal composite structure, wherein an outer layer is a steel pipe structural layer (1) and an inner layer is a high-chromium cast iron matrix layer (2). By adopting the structure, the novel high-chrome molybdenum bimetal composite pipe fully displays the wear resistant performance of high- chromium cast iron and prolongs the service life; and the lining matrix layer is tightly combined with the outer layer, high pressure can be borne, and the operation reliability is ensured.
Description
Technical field
The utility model relates to a kind of conveyance conduit device, especially relates to a kind of novel high chrome molybdenum composite bimetal pipe.
Background technique
In all conglomeraties such as electric power, metallurgy, coal, mine, chemical industry, usually need pipeline to carry out the conveying of material, for example thermal power plant coal powder conveying system, dry ash delivery pipe; Thermal power plant stone coal measures system; Other powder air-transport system; Defeated slag system of waterpower and the bigger slurry of particle diameter are carried.Owing to the operating mode that these industries are related is more abominable, conveyance conduit should bear higher pressure, stands serious wearing and tearing again.Often there are shortcomings such as easy to leak, easy to crack, wear resistant corrosion resistant difference in traditional single material metal tube.
Summary of the invention
The purpose of this utility model provides a kind of double-deck novel high chrome molybdenum composite bimetal pipe that has.
The problem of the required solution of the utility model realizes by the following technical solutions: it adopts the double-level-metal composite structure, and skin is the steel-pipe construction layer, and internal layer is the rich chromium cast iron base layer.
The said structure that the utility model adopts has been given full play to the wear-resisting property of rich chromium cast iron, and wear-resisting property is good, has prolonged working life; Use the liner base layer with outer combination closely, the pressure-bearing height has guaranteed reliability of operation.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Accompanying drawing is depicted as structural representation of the present utility model
Embodiment
By accompanying drawing as can be known, this novel high chrome molybdenum composite bimetal pipe adopts the double-level-metal composite structure, and skin is a steel-pipe construction layer 1, and internal layer is a rich chromium cast iron base layer 2.Adopt disappearance mould suction pouring combination process cast rich chromium cast iron base layer during making, make to form the solution combination between the internal and external layer, solved the difficult problem that bend pipe can't be compound.The rich chromium cast iron base layer had both had wear-resisting, the decay resistance of high alloy iron, wear-resisting, corrosion resistance improves more than 30 times than the 16Mn seamless steel pipe, higher mechanical strength and higher shock resistance are arranged again, and compound bimetal is a metallurgy combination, has guaranteed safe and reliable.
Claims (1)
1. a novel high chrome molybdenum composite bimetal pipe is characterized in that adopting the double-level-metal composite structure, and skin is the steel-pipe construction layer, and internal layer is the rich chromium cast iron base layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201658839U CN201680070U (en) | 2010-04-22 | 2010-04-22 | Novel high-chrome molybdenum bimetal composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201658839U CN201680070U (en) | 2010-04-22 | 2010-04-22 | Novel high-chrome molybdenum bimetal composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201680070U true CN201680070U (en) | 2010-12-22 |
Family
ID=43345114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201658839U Expired - Fee Related CN201680070U (en) | 2010-04-22 | 2010-04-22 | Novel high-chrome molybdenum bimetal composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201680070U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192572A (en) * | 2014-09-05 | 2014-12-10 | 芜湖新兴铸管有限责任公司 | Adjustable air supply device of pneumatic conveying pipeline |
| CN104948586A (en) * | 2014-03-25 | 2015-09-30 | 杨洪彬 | Bimetal compound wear-proof cover |
| CN114311277A (en) * | 2021-12-30 | 2022-04-12 | 江苏徐工工程机械研究院有限公司 | Manufacturing method of concrete conveying pipe, concrete conveying pipe and concrete pump truck |
-
2010
- 2010-04-22 CN CN2010201658839U patent/CN201680070U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948586A (en) * | 2014-03-25 | 2015-09-30 | 杨洪彬 | Bimetal compound wear-proof cover |
| CN104192572A (en) * | 2014-09-05 | 2014-12-10 | 芜湖新兴铸管有限责任公司 | Adjustable air supply device of pneumatic conveying pipeline |
| CN104192572B (en) * | 2014-09-05 | 2016-05-11 | 芜湖新兴铸管有限责任公司 | The adjustable air compensation device of a kind of Pneumatic conveying pipeline |
| CN114311277A (en) * | 2021-12-30 | 2022-04-12 | 江苏徐工工程机械研究院有限公司 | Manufacturing method of concrete conveying pipe, concrete conveying pipe and concrete pump truck |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101844431B (en) | Method for processing composite pipeline of ceramic macromolecular lining and composite pipeline thereof | |
| CN208281643U (en) | A kind of cast tube and the knockdown wear-resisting straight tube of hammer welded pipe | |
| CN202452011U (en) | Straight pipe and concrete conveying device | |
| CN201680070U (en) | Novel high-chrome molybdenum bimetal composite pipe | |
| CN201428891Y (en) | Bimetal abrasion resistant compound elbow | |
| CN206929448U (en) | A kind of heterogeneous segmented high abrasion bilayer straight tube for material conveying | |
| CN201462210U (en) | Bimetal wear resistant composite three-way or four-way pipe | |
| CN201416721Y (en) | Splicing type integral ceramic-ring lining abrasion-resisting ceramic bent pipe | |
| CN205423273U (en) | Centrifugal pump composite ceramic flow passage components | |
| CN201785416U (en) | Water cooling cinder runner work lining | |
| CN202171074U (en) | Concrete conveying pipe | |
| CN102366829A (en) | Casting-penetrating method of Al2O3 particle surface reinforced steel-base composite material | |
| CN201407429Y (en) | High-temperature and abrasion resistant composited pipe | |
| CN201851718U (en) | Check valve | |
| CN201696783U (en) | High-pressure wear-resistant reducing bent pipe | |
| CN201891950U (en) | Bimetallic composite tube | |
| CN205479852U (en) | Heavy -calibre T type interface block cast nodular cast -iron pipe spare | |
| CN202790976U (en) | Surfacing wear resistant composite steel pipe | |
| CN202415461U (en) | Critical flow velocity nozzle with novel structure | |
| CN202791095U (en) | Silicon nitride ceramic lining elbow | |
| CN202791096U (en) | Zirconia ceramic lined elbow | |
| CN201354913Y (en) | Novel wear resisting elbow | |
| CN201462227U (en) | Pump truck straight pipe | |
| CN101105257A (en) | Steel jacket composite pipe | |
| CN201184478Y (en) | Wear resistant ceramic clinker pipeline |
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: 20101222 Termination date: 20150422 |
|
| EXPY | Termination of patent right or utility model |