CN205841843U - A kind of Novel anticorrosion ball for ball valve - Google Patents
A kind of Novel anticorrosion ball for ball valve Download PDFInfo
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- CN205841843U CN205841843U CN201620587938.2U CN201620587938U CN205841843U CN 205841843 U CN205841843 U CN 205841843U CN 201620587938 U CN201620587938 U CN 201620587938U CN 205841843 U CN205841843 U CN 205841843U
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- ball
- sphere body
- ball valve
- novel anticorrosion
- steel
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Abstract
This utility model relates to anticorrosion technique field, particularly relates to a kind of Novel anticorrosion ball for ball valve.This Novel anticorrosion ball for ball valve, including spheroid and sphere body.A kind of Novel anticorrosion ball for ball valve involved by this utility model, this Novel anticorrosion ball for ball valve is made up of sphere body and the corrosion-resistant coating being coated on sphere body surface, sphere body is conventional carbon steel or low-alloy steel, described corrosion-resistant coating is super duplex steel or Nickel-Based Steel, this Novel anticorrosion ball for ball valve significantly reduces material cost, make antiseptical problem be readily solved simultaneously, be suitable for promoting the use of.
Description
Technical field
This utility model relates to anticorrosion technique field, particularly relates to a kind of Novel anticorrosion ball for ball valve.
Background technology
Spheroid, as the heart of ball valve, is extremely important parts, plays a part open and close.Tradition spheroid is typically adopted
It is forged into blank with carbon steel or low alloy steel, then row is machined to finished product, but this globoid is applicable only in general operating mode.
For in the operating mode of seriously corroded, the spheroid seriously corroded of conventional carbon steel or low-alloy steel material, service life is short, changes number of times
Height, serious also can cause industrial accident.For solving etching problem, general way is to change the material that corrosion resistance is high
Material, such as the material such as super duplex steel, nickel-base alloy, but whole workpiece all uses this type of material, and the whole decades of times of material cost carries
Height, runs counter to the development plan of the energy-saving and emission-reduction green manufacturing proposed in country, and spheroid rigidity is difficult to ensure that.
In order to solve above-mentioned technical problem, this utility model devises a kind of Novel anticorrosion ball for ball valve, and this is novel anti-
Corrosion ball for ball valve is by sphere body and is coated on the corrosion-resistant coating on sphere body surface and forms, sphere body be conventional carbon steel or
Low-alloy steel, described corrosion-resistant coating is super duplex steel or Nickel-Based Steel, and this Novel anticorrosion ball for ball valve greatly reduces
Material cost, makes antiseptical problem be readily solved simultaneously, is suitable for promoting the use of.
Utility model content
In order to overcome defect present in background technology, this utility model solves the technical scheme that its technical problem is used
It is: a kind of Novel anticorrosion ball for ball valve that, including spheroid and sphere body, described spheroid is by sphere body and is coated on spheroid originally
Surface corrosion-resistant coating composition, the thickness of described corrosion-resistant coating is 3 millimeters, described sphere body be respectively equipped with one up and down
Projection, is provided with rotation slot in the upper projection of described sphere body, the middle part of described sphere body is provided with material channel.
Preferred described material channel is cylinder.
Preferred described sphere body is conventional carbon steel or low-alloy steel, and described corrosion-resistant coating is super duplex steel or Ni-based
Steel alloy.
Preferred described corrosion-resistant coating uses the mode of built-up welding to be deposited on the outer surface of sphere body.
A kind of Novel anticorrosion ball for ball valve involved by this utility model, this Novel anticorrosion ball for ball valve is by spheroid originally
Body and the corrosion-resistant coating composition being coated on sphere body surface, sphere body is conventional carbon steel or low-alloy steel, described anticorrosion
Layer is super duplex steel or Nickel-Based Steel, and this Novel anticorrosion ball for ball valve significantly reduces material cost, makes simultaneously
Antiseptical problem is readily solved, and is suitable for promoting the use of.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the front view of this utility model a kind of Novel anticorrosion ball for ball valve；
Fig. 2 is the sectional view in Fig. 1 along A-A direction；
Wherein: 1, spheroid；2, spheroid rotation slot；3, material channel；4, corrosion-resistant coating；5, sphere body.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.Accompanying drawing is the schematic diagram simplified, only to show
Meaning mode illustrates basic structure of the present utility model, and therefore it only shows the composition relevant with this utility model.
Referring to Fig. 1 and Fig. 2, a kind of Novel anticorrosion ball for ball valve, including spheroid 1 and sphere body 5, described spheroid 1
Being made up of sphere body 5 and the corrosion-resistant coating 4 being coated on sphere body 5 surface, the thickness of described corrosion-resistant coating 4 is 3 millimeters, institute
That states sphere body 5 is respectively equipped with a projection up and down, is provided with rotation slot 2, described spheroid in the upper projection of described sphere body 5
The middle part of body 5 is provided with material channel 3, and described material channel 3 is in cylinder, and described sphere body 5 is conventional carbon steel or low conjunction
Jin Gang, described corrosion-resistant coating 4 is super duplex steel or Nickel-Based Steel, and described corrosion-resistant coating 4 uses the mode of built-up welding to be deposited over
On the outer surface of sphere body 5.
A kind of Novel anticorrosion ball for ball valve involved by this utility model, this Novel anticorrosion ball for ball valve is by spheroid originally
Body and the corrosion-resistant coating composition being coated on sphere body surface, sphere body is conventional carbon steel or low-alloy steel, described anticorrosion
Layer is super duplex steel or Nickel-Based Steel, and this Novel anticorrosion ball for ball valve significantly reduces material cost, makes simultaneously
Antiseptical problem is readily solved, and is suitable for promoting the use of.
Obviously, above-described embodiment is only for clearly demonstrating example, and not restriction to embodiment.Right
For those of ordinary skill in the field, can also make on the basis of the above description other multi-form change or
Variation.Here without also cannot all of embodiment be given exhaustive.And the obvious change thus extended out or
Change among still in the protection domain of the invention.
Claims (4)
1. a Novel anticorrosion ball for ball valve, including spheroid (1) and sphere body (5), it is characterised in that: described spheroid (1)
By sphere body (5) be coated on the corrosion-resistant coating (4) on sphere body (5) surface and form, the thickness of described corrosion-resistant coating (4) is
3 millimeters, described sphere body (5) be respectively equipped with a projection up and down, be provided with rotation in the upper projection of described sphere body (5)
Groove (2), the middle part of described sphere body (5) is provided with material channel (3).
A kind of Novel anticorrosion ball for ball valve the most according to claim 1, it is characterised in that described material channel (3) in
Cylindrical.
A kind of Novel anticorrosion ball for ball valve the most according to claim 1, it is characterised in that described sphere body (5) is
Conventional carbon steel or low-alloy steel, described corrosion-resistant coating (4) is super duplex steel or Nickel-Based Steel.
A kind of Novel anticorrosion ball for ball valve the most according to claim 1, it is characterised in that described corrosion-resistant coating (4) is adopted
It is deposited on the outer surface of sphere body (5) by the mode of built-up welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620587938.2U CN205841843U (en) | 2016-06-16 | 2016-06-16 | A kind of Novel anticorrosion ball for ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620587938.2U CN205841843U (en) | 2016-06-16 | 2016-06-16 | A kind of Novel anticorrosion ball for ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205841843U true CN205841843U (en) | 2016-12-28 |
Family
ID=58153123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620587938.2U Active CN205841843U (en) | 2016-06-16 | 2016-06-16 | A kind of Novel anticorrosion ball for ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205841843U (en) |
-
2016
- 2016-06-16 CN CN201620587938.2U patent/CN205841843U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |