CN206694678U - Square tube core layer foaming winding pipe - Google Patents
Square tube core layer foaming winding pipe Download PDFInfo
- Publication number
- CN206694678U CN206694678U CN201720009679.XU CN201720009679U CN206694678U CN 206694678 U CN206694678 U CN 206694678U CN 201720009679 U CN201720009679 U CN 201720009679U CN 206694678 U CN206694678 U CN 206694678U
- Authority
- CN
- China
- Prior art keywords
- square tube
- core layer
- hollow
- winding pipe
- microcellular structure
- 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.)
- Active
Links
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
A kind of square tube core layer foaming winding pipe, it is made of welded connection by hollow, rectangular plastic tube through spiral winding and with PUR, the hollow, rectangular plastic tube has microcellular structure.The microcellular structure is formed by the extruded machine of plastic raw materials during melting extrusion.Hollow, rectangular plastic tube of the present utility model due to as square tube sandwich layer has microcellular structure, substantially increases the resistance punching performance of plastic spiral pipe, reduces the production cost of tubing.
Description
Technical field
It the utility model is related to a kind of plastic tube, more particularly to a kind of square tube core layer foaming winding pipe.
Background technology
Plastic spiral pipe has excellent in mechanical performance, corrosion-resistant, environment-friendly, service life as a kind of chemical building material
The characteristics of long.But the defects of plastic spiral pipe generally existing substance is high, shock resistance difference, the winding arrangement of resin material
The requirement of the special operation condition condition such as top load can not often be met, it is necessary to improve the mechanical property of tubing by increasing the substance of tubing
Energy.Core layer foaming has low high-modulus, substance, excellent in dimension stability, impact strength high as a kind of new construction unit
The advantages that, it can keep improving winding pipe mechanical property, dimensional stability and other performances in the case that substance is constant.
Utility model content
The purpose of this utility model, just it is to provide for a kind of square tube core layer foaming winding pipe.
In order to achieve the above object, the utility model employs following technical scheme：A kind of square tube core layer foaming winding pipe,
It is made of welded connection by hollow, rectangular plastic tube through spiral winding and with PUR, the hollow, rectangular plastic tube has micropore knot
Structure.
The microcellular structure is formed by the extruded machine of plastic raw materials during melting extrusion.
Hollow, rectangular plastic tube of the present utility model due to as square tube sandwich layer has microcellular structure, substantially increases modeling
Expect the resistance punching performance of winding pipe, reduce the production cost of tubing.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model square tube core layer foaming winding pipe.
Fig. 2 is Fig. 1 partial structurtes enlarged drawing.
Embodiment
Referring to Fig. 1, Fig. 2, the utility model square tube core layer foaming winding pipe, by hollow, rectangular plastic tube 1 through spiral winding
And be made of welded connection with PUR 2, there is microcellular structure 3 in hollow, rectangular plastic tube.
Above-mentioned microcellular structure is formed by the extruded machine of plastic raw materials during melting extrusion.
Claims (1)
- A kind of 1. square tube core layer foaming winding pipe, it is characterised in that：Through spiral winding and PUR is used by hollow, rectangular plastic tube It is made of welded connection, the hollow, rectangular plastic tube has microcellular structure, and the microcellular structure is existed by the extruded machine of plastic raw materials Formed during melting extrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720009679.XU CN206694678U (en) | 2017-01-05 | 2017-01-05 | Square tube core layer foaming winding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720009679.XU CN206694678U (en) | 2017-01-05 | 2017-01-05 | Square tube core layer foaming winding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206694678U true CN206694678U (en) | 2017-12-01 |
Family
ID=60439266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720009679.XU Active CN206694678U (en) | 2017-01-05 | 2017-01-05 | Square tube core layer foaming winding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206694678U (en) |
-
2017
- 2017-01-05 CN CN201720009679.XU patent/CN206694678U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206694678U (en) | Square tube core layer foaming winding pipe | |
| CN103174887A (en) | Novel plastic steel winding pipe | |
| CN203924338U (en) | A kind of steel house | |
| CN203782914U (en) | Non-viscous support device for use in engineering construction | |
| CN203162367U (en) | Novel plastic-steel winding pipe | |
| CN203363517U (en) | Rubber expansion joint | |
| CN202937901U (en) | Porous tube | |
| CN205134579U (en) | Exterior sheathing cast in situ concrete composite insulation board | |
| CN204663420U (en) | A kind of layering soil compaction drilling rod | |
| CN201180869Y (en) | Polythene steel strip reinforced hollow winding structure wall pipes | |
| CN202543902U (en) | Uplift pile framework cage provided with reinforced plastic rods | |
| CN203022148U (en) | Spliced cast-in-place concrete compound insulation board | |
| CN203162370U (en) | Water drainage pipe with high strength and double flatted surfaces | |
| CN203099124U (en) | Single-wall spiral hush pipe | |
| CN204340293U (en) | A kind of tubulose Wood-plastic material | |
| CN203099298U (en) | Integration hollow wooden pillar | |
| CN202100839U (en) | Inner pipe structure of resin pipes | |
| CN207018660U (en) | Composite glass steel pipe | |
| CN205781485U (en) | Hdpe double-wall corrugated pipe | |
| CN203924408U (en) | A kind of thermal-insulation connecting piece | |
| CN203036112U (en) | Hollow-wall tubing | |
| CN203113776U (en) | Five-layer hollow glass fiber reinforced co-extrusion plastic building template | |
| CN204062198U (en) | HDPE reinforcement enhancement mode is wound around bellows | |
| CN218970433U (en) | Composite pipe-bamboo weaving cage compound constraint concrete superposed column | |
| CN204849570U (en) | Thin -wall steel tube with ribbing - PE pipe compound constant concrete bridge mound |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |