CN204986059U - Fibre winding epoxy high pressure FRP pipe way - Google Patents
Fibre winding epoxy high pressure FRP pipe way Download PDFInfo
- Publication number
- CN204986059U CN204986059U CN201520547969.0U CN201520547969U CN204986059U CN 204986059 U CN204986059 U CN 204986059U CN 201520547969 U CN201520547969 U CN 201520547969U CN 204986059 U CN204986059 U CN 204986059U
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- high pressure
- winding
- epoxy high
- wall
- tapering
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Abstract
The utility model discloses a fibre winding epoxy high pressure FRP pipe way comprises body, internal thread and external screw thread, and the body is formed with complex at the bottom of 50-60 winding angle and the epoxy resin by fiber -Reinforced, is equipped with tapering 1 at the inner wall of body one end: 16 internal thread, the outer wall of the other end be equipped with tapering 1: 16 the external screw thread. Fiber -Reinforced's winding angle can be for 54.75, adopt 1200tex-2400tex's alkali -free fiber -Reinforced yarn, and its winding thickness is 1.8mm -20mm. The utility model discloses a fibre winding epoxy high pressure FRP pipe way, its production is pollution -free, it is convenient to install, transport, compares light weight, high strength more with metal pipeline, and its inner wall is smooth, frictional resistance is little, is difficult for the scale deposit wax deposition, and the comprehensive energy consumption is metal pipeline's 12, the designing requirement of API 15HR and API 15LR standard is satisfied in the design of this fibre winding epoxy high pressure pipeline, has stronger heat resistance and corrosion resistance, can carry high corrosive medium, the effectual pipe -line transportation corrosion problems that has solved.
Description
Technical field
The utility model relates to a kind of pipeline, refers more particularly to a kind of Filament-wound Machine epoxy high-pressure fiberglass pipe.
Background technique
In oil field, bittern, chemical field, conventional steel pipe will be subject to serious corrosion after use 5-10, after the media such as acid, alkali are to corrosive pipeline, very easily causes steel pipe inner wall coarse, or pipe perforation leaks, and has a strong impact on industrial production or causes environmental pollution; And its Placement majority of existing fiber reinforced plastic pipe adopts sleeve-type connector and detachable Flange joint, its sealing is relatively poor, and too increases labor intensity and the financial cost of workman.
Summary of the invention
The purpose of this utility model is exactly to overcome the problems referred to above, provides a kind of Filament-wound Machine epoxy high-pressure fiberglass pipe.
A kind of Filament-wound Machine epoxy high-pressure fiberglass pipe of the present utility model, be made up of body, internal thread and outside thread, body is composited with the winding angle of 50 ° ~ 60 ° and epoxy resin substrate by reinforced plastic glass fibre, at the outside thread that the inwall of body one end is provided with the internal thread of tapering 1:16, the outer wall of the other end is provided with tapering 1:16.
As further improvement of the utility model, reinforced plastic glass fibre is the alkali-free glass Steel Fibre yarn of 1200tex ~ 2400tex.
As further improvement of the utility model, the winding angle of reinforced plastic glass fibre is 54.75 °.
As further improvement of the utility model, the winding thickness of reinforced plastic glass fibre is 1.8mm-20mm.
A kind of Filament-wound Machine epoxy high-pressure fiberglass pipe of the present utility model, its production is pollution-free, install, convenient transportation, high-strength light more compared with metallic conduit, and its inner wall smooth, surface friction drag are little, less scaling wax deposition, comprehensive energy consumption is 1/2 of metallic conduit; The design of this Filament-wound Machine epoxy high pressure pipe line meets the designing requirement of API15HR and API15LR standard, and design service life can reach more than 20 years, when non-damage, non-maintaining; There is stronger heat resistance and corrosion resistance, high aggressive medium can be carried, effectively solve Cemented filling etching problem.
Accompanying drawing explanation
Fig. 1 is the structural drawing of a kind of Filament-wound Machine epoxy high-pressure fiberglass pipe of the present utility model.
Embodiment
Below in conjunction with accompanying drawing to a kind of Filament-wound Machine epoxy high-pressure fiberglass pipe of the present utility model, be described further:
A kind of Filament-wound Machine epoxy high-pressure fiberglass pipe, be made up of body 1, internal thread 2 and outside thread 3, be provided with internal thread 2 at the inwall of body 1 one end, the outer wall of the other end is provided with outside thread 3, the tapering of internal thread 2 and outside thread 3 is 1:16.
Wherein, body 1 adds reinforced plastic glass fibre winding cow with epoxy resin substrate to form, reinforced plastic glass fibre yarn is with the equal strength winding angle of 50 ° ~ 60 ° and adopt the mode at single point of contact or many point of contacts to be wound around, preferred winding angle is 54.75 °, axis and the hoop intensity that can ensure body 1 are the relation of 2:1, ensure that the intensity of pipeline.
Above-mentioned reinforced plastic glass fibre can use the alkali-free glass Steel Fibre yarn of 1200tex ~ 2400tex, and the winding thickness of this reinforced plastic glass fibre is 1.8mm-20mm, in order to the pressure rating that adaptation is different.
Claims (4)
1. a Filament-wound Machine epoxy high-pressure fiberglass pipe, be made up of body (1), internal thread (2) and outside thread (3), it is characterized in that body (1) is composited with the winding angle of 50 ° ~ 60 ° and epoxy resin substrate by reinforced plastic glass fibre, at the outside thread (3) that the inwall of body (1) one end is provided with the internal thread (2) of tapering 1:16, the outer wall of the other end is provided with tapering 1:16.
2. a kind of Filament-wound Machine epoxy high-pressure fiberglass pipe according to claim 1, is characterized in that reinforced plastic glass fibre is the alkali-free glass Steel Fibre yarn of 1200tex ~ 2400tex.
3. a kind of Filament-wound Machine epoxy high-pressure fiberglass pipe according to claim 1 and 2, is characterized in that the winding angle of reinforced plastic glass fibre is 54.75 °.
4. a kind of Filament-wound Machine epoxy high-pressure fiberglass pipe according to claim 1, is characterized in that the winding thickness of reinforced plastic glass fibre is 1.8mm-20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547969.0U CN204986059U (en) | 2015-07-27 | 2015-07-27 | Fibre winding epoxy high pressure FRP pipe way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547969.0U CN204986059U (en) | 2015-07-27 | 2015-07-27 | Fibre winding epoxy high pressure FRP pipe way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204986059U true CN204986059U (en) | 2016-01-20 |
Family
ID=55120427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520547969.0U Active CN204986059U (en) | 2015-07-27 | 2015-07-27 | Fibre winding epoxy high pressure FRP pipe way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204986059U (en) |
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2015
- 2015-07-27 CN CN201520547969.0U patent/CN204986059U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |