CN205446985U - Hollow pipe material of glass -fiber reinforced plastic - Google Patents
Hollow pipe material of glass -fiber reinforced plastic Download PDFInfo
- Publication number
- CN205446985U CN205446985U CN201620163498.8U CN201620163498U CN205446985U CN 205446985 U CN205446985 U CN 205446985U CN 201620163498 U CN201620163498 U CN 201620163498U CN 205446985 U CN205446985 U CN 205446985U
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Abstract
The utility model relates to a hollow pipe material of glass -fiber reinforced plastic, FRP pipe layer in cavity, PP material inner liner, outer FRP pipe layer, fibre layers and high density polyethylene outer tube, the thickness on FRP pipe layer 1 is 2.5 mm in the cavity, and the thickness of PP material inner liner is 4.5 mm, and the thickness on outer FRP pipe layer is 2.0 mm, and fibre layers's thickness is 4.5 mm, and the thickness of high density polyethylene outer tube is 5.0 mm. The utility model discloses the product has wear -resistingly, and is heat -resisting, numerous advantages such as corrosion -resistant to simple structure, reasonable in design has high practicality, and life that can the whole tubular product of effectual improvement is and the thickness of this tubular product rationally can effectual saving cost and increase strength.
Description
Technical field
This utility model relates to a kind of double glazing steel tubing.
Background technology
Steel tubular goods is a kind of metal pipe material commonly used both at home and abroad at present, mainly there is seamless steel pipe, steel pipes with straight, with helically welded tube etc., having of this kind of tubing uses intensity high, easy to use, but the insulation of this steel pipe, the poor-performings such as anticorrosion, and it is particularly easy to corrosion, the most just it is highly susceptible to external influence, thus the practical life-span reduced, but current improvement generally uses the mode loaded fill between base tube and cover layer, so overall parcel poor-performing, install and easily loosen, easily produce gap, it is unfavorable for the use of tubing.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of double glazing steel tubing.
To achieve the above object, this utility model have employed following technical scheme:
There is provided a kind of double glazing steel tubing, including fiberglass tube layer (1) in the hollow set gradually from inside to outside, PP material inner liner (2), outer fiberglass tube layer (3), carbon fiber layer (4) and high density polyethylene (HDPE) outer tube (5)；In described hollow the thickness of fiberglass tube layer (1) be the thickness of a, PP material inner liner (2) be b, the thickness of outer fiberglass tube layer (3) is c, and the thickness of carbon fiber layer (4) is d, and the thickness of high density polyethylene (HDPE) outer tube (5) is e；
Wherein: proportionate relationship each other is a:b:c:d:e=1~2:2:1~2:2:1~3。
Preferably: in described hollow, the thickness of fiberglass tube layer (1) is 2.5mm, the thickness of PP material inner liner (2) is 4.5mm, the thickness of outer fiberglass tube layer (3) is 2.0mm, the thickness of carbon fiber layer (4) is 4.5mm, and the thickness of high density polyethylene (HDPE) outer tube (5) is 5.0mm.
This utility model product has wear-resisting, heat-resisting, corrosion-resistant many merits of Denging, and simple in construction, reasonable in design, there is high practicality, can effectively improve the service life of whole tubing, and the thickness of this tubing rationally can the most cost-effective and raising intensity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is made a detailed explanation.
A kind of double glazing steel tubing as shown in Figure 1, it is provided that a kind of double glazing steel tubing, including fiberglass tube layer 1 in the hollow set gradually from inside to outside, PP material inner liner 2, outer fiberglass tube layer 3, carbon fiber layer 4 and high density polyethylene (HDPE) outer tube 5；In described hollow the thickness of fiberglass tube layer 1 be the thickness of 2.5mm, PP material inner liner 2 be 4.5mm, the thickness of outer fiberglass tube layer 3 is 2.0mm, and the thickness of carbon fiber layer 4 is 4.5mm, and the thickness of high density polyethylene (HDPE) outer tube 5 is 5.0mm.
This utility model product has wear-resisting, heat-resisting, corrosion-resistant many merits of Denging, and simple in construction, reasonable in design, there is high practicality, can effectively improve the service life of whole tubing, and the thickness of this tubing rationally can the most cost-effective and raising intensity.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (2)
1. a double glazing steel tubing, it is characterised in that include fiberglass tube layer (1) in the hollow set gradually from inside to outside, PP material inner liner (2), outer fiberglass tube layer (3), carbon fiber layer (4) and high density polyethylene (HDPE) outer tube (5)；In described hollow the thickness of fiberglass tube layer (1) be the thickness of a, PP material inner liner (2) be b, the thickness of outer fiberglass tube layer (3) is c, and the thickness of carbon fiber layer (4) is d, and the thickness of high density polyethylene (HDPE) outer tube (5) is e；
Wherein: proportionate relationship each other is a:b:c:d:e=1~2:2:1~2:2:1~3。
2. a kind of double glazing steel tubing as claimed in claim 1, it is characterized in that, in described hollow, the thickness of fiberglass tube layer (1) is 2.5mm, the thickness of PP material inner liner (2) is 4.5mm, the thickness of outer fiberglass tube layer (3) is 2.0mm, the thickness of carbon fiber layer (4) is 4.5mm, and the thickness of high density polyethylene (HDPE) outer tube (5) is 5.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620163498.8U CN205446985U (en) | 2016-03-04 | 2016-03-04 | Hollow pipe material of glass -fiber reinforced plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620163498.8U CN205446985U (en) | 2016-03-04 | 2016-03-04 | Hollow pipe material of glass -fiber reinforced plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205446985U true CN205446985U (en) | 2016-08-10 |
Family
ID=56604899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620163498.8U Expired - Fee Related CN205446985U (en) | 2016-03-04 | 2016-03-04 | Hollow pipe material of glass -fiber reinforced plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205446985U (en) |
-
2016
- 2016-03-04 CN CN201620163498.8U patent/CN205446985U/en not_active Expired - Fee Related
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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: 20160810 Termination date: 20200304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |