CN2733141Y - Stainless steel lined plastic-aluminum pipe - Google Patents
Stainless steel lined plastic-aluminum pipe Download PDFInfo
- Publication number
- CN2733141Y CN2733141Y CN 200320128744 CN200320128744U CN2733141Y CN 2733141 Y CN2733141 Y CN 2733141Y CN 200320128744 CN200320128744 CN 200320128744 CN 200320128744 U CN200320128744 U CN 200320128744U CN 2733141 Y CN2733141 Y CN 2733141Y
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- plastic
- composite bed
- aluminum pipe
- pipe
- 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)
- Laminated Bodies (AREA)
Abstract
The utility model relates to a stainless steel lined plastic-aluminum pipe which is suitable for the transportation of the liquid and the gas used for the urban life, in particular the transportation of the resident life drinking water. The stainless steel lined plastic-aluminum pipe is formed by compounding a stainless-steel lined composite layer 1, an aluminum composite layer 2 and a plastic composite layer 3. The utility model has the same advantages with the plastic-aluminum pipe and the stainless steel pipe and has low cost, convenient installation and use, and antiseptic and anti-aging performance, and meanwhile, the quality of the drinking water can not be harmfully affected.
Description
Technical field:
The utility model relates to a kind of particularly pipeline of resident living potable water conveying of urban life liquid, gas delivery that is used for.
Background technique:
In recent years, plastic-aluminum Guan Yinqi is easy to install, cost is relatively low etc., and advantage replaces common steel tube gradually, is widely applied to and produces and various fields of recent life.But because the lining of plastic-aluminum pipe is a kind of plastic article, its aging back directly contacts and will inevitably cause adverse effect to health with potable water.Consider this point, some developed countries and area adopt the Stainless Steel Tube with anticorrosion and anti-aging characteristic as the potable water conveyance conduit in the world, are beneficial to environmental protection and health.But,, it is applied is restricted because stainless steel pipeline involves great expense.
Summary of the invention:
The purpose of this utility model is to provide a kind of plastic-aluminum pipe, Stainless Steel Tube advantage of integrating, and has both had characteristics such as cost is low, easy to use, strengthens stainless steel lining plastic-aluminum pipe corrosion-resistant, anti ageing property again.
The utility model is to realize like this.This kind stainless steel lining plastic-aluminum pipe is composited for three layers by stainless steel lining composite bed, aluminium matter composite bed, plastics composite bed, that is this pipeline is from outside to inside being followed successively by plastics composite bed, aluminium matter composite bed, stainless steel lining composite bed.Wherein, be in outermost plastics composite bed and adopt plastic tube, it mainly acts on is that pipeline is played outer antisepsis, and bears the small part pressure of pipeline.The aluminium matter composite bed layer that mediates adopts aluminium matter pipe to make, and it mainly acts on is that the pipe profile is played stabilization, is the main undertaker of pipeline pressure.The stainless steel lining composite bed is in the innermost layer of this pipe, is close to aluminium matter composite pipe inboard, makes of thin-wall stainless steel, and it mainly acts on is that pipeline is played interior antisepsis, and bears pipeline small part pressure.The working process of this kind plastic-aluminum pipe is: adopt inferior arc-welding or condenser welding to roll Stainless Steel Tube, roll aluminium matter pipe again outside Stainless Steel Tube, it is bonding to add (also can not adding) tackiness agent therebetween, last, is injection molded into pipe with injection machine at outermost surface.
The utility model novel structure has the advantage of plastic-aluminum pipe and Stainless Steel Tube concurrently, and cost is relatively low, and is easy to install, and has anticorrosion, anti ageing property, can not cause harmful effect to drinking water quality, is suitable for and applies.Except that life was carried with liquid, gas, this kind pipeline also can be used for industries conveyings such as oil, chemical industry, sewage treatment and has corrosive liquids or gas.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing enforcement of the present utility model is illustrated.
As shown in the figure: the utility model is made up of stainless steel lining composite bed 1, aluminium matter composite bed 2 and plastics composite bed 3, its structure characteristic is as follows: plastics composite bed 3 inboards are provided with aluminium matter composite bed 2, aluminium matter composite bed 2 inboards are provided with stainless steel lining composite bed 1, and the three is compound to be one.Wherein, stainless steel lining composite bed 1 is a thin-wall stainless steel, adopts inferior arc-welding or condenser welding to add to roll and forms.Aluminium matter composite bed 2 is an aluminium matter pipe, adopts inferior arc-welding or condenser welding to add to roll and forms.Plastics composite bed 3 adopts injection machine to be injection molded into plastic tube.
Claims (1)
1, a kind of stainless steel lining plastic-aluminum pipe, form by stainless steel lining composite bed (1), aluminium matter composite bed (2) and plastics composite bed (3), its structure characteristic is: plastics composite bed (3) inboard is provided with aluminium matter composite bed (2), aluminium matter composite bed (2) inboard is provided with stainless steel lining composite bed (1), and the three is compound to be one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320128744 CN2733141Y (en) | 2003-12-20 | 2003-12-20 | Stainless steel lined plastic-aluminum pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320128744 CN2733141Y (en) | 2003-12-20 | 2003-12-20 | Stainless steel lined plastic-aluminum pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2733141Y true CN2733141Y (en) | 2005-10-12 |
Family
ID=35068982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320128744 Expired - Fee Related CN2733141Y (en) | 2003-12-20 | 2003-12-20 | Stainless steel lined plastic-aluminum pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2733141Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175070A (en) * | 2014-07-21 | 2014-12-03 | 北京有色金属研究总院 | Preparation method of aluminum-stainless steel composite tube for thermal control |
-
2003
- 2003-12-20 CN CN 200320128744 patent/CN2733141Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175070A (en) * | 2014-07-21 | 2014-12-03 | 北京有色金属研究总院 | Preparation method of aluminum-stainless steel composite tube for thermal control |
| CN104175070B (en) * | 2014-07-21 | 2016-10-05 | 北京有色金属研究总院 | A kind of preparation method of thermal control aluminium-stainless steel composite pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2733141Y (en) | Stainless steel lined plastic-aluminum pipe | |
| CN2826116Y (en) | Pipe with internal anti-corrosion layer | |
| CN200946722Y (en) | Membrane coated plastic-lined metal pipe | |
| CN203362636U (en) | Water pump | |
| CN2397335Y (en) | Steel-plastic composite pipe | |
| CN1743669A (en) | Portable electric inflating pump | |
| CN201339778Y (en) | High pressure-resistant rubber-plastic spraying hose | |
| CN200972019Y (en) | Double-lay metal corrugated pipe | |
| CN2499606Y (en) | Nanometer composite material chemical centrifugal pump | |
| CN200978982Y (en) | Ball valve | |
| CN106439270A (en) | Improved stainless steel pipe material | |
| CN201003931Y (en) | A device for cleaning dirty on internal wall of heat supply system | |
| CN2479325Y (en) | Steel-plastic composited pipe | |
| CN2791428Y (en) | Improved reinforced plastic corrugated pipe | |
| CN2467857Y (en) | Seamless aluminium alloy internal plastic spraying composite pipe | |
| CN2550615Y (en) | Steel-plastic composite pipe with protective device at end | |
| CN205560016U (en) | Compound reinforced plastics pipe | |
| CN2454609Y (en) | Composite tube with plastic and thin-wall stainless steel lining | |
| CN2795604Y (en) | Rubber composite soft pipe | |
| CN2668965Y (en) | Metal-plastic composite pipe | |
| CN214887761U (en) | High-efficient wear-resisting anticorrosive clean water pump | |
| CN2503301Y (en) | Mouthing for flexible connecting pipe and pipe fitting | |
| CN2913783Y (en) | New type titanium-alloy multiple tubes | |
| CN202271830U (en) | Fuel tank for methanol fuel automobile | |
| CN201633772U (en) | Noise reduction device of automobile steering pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |