CN206637081U - A kind of austenite Valve Steel - Google Patents
A kind of austenite Valve Steel Download PDFInfo
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- CN206637081U CN206637081U CN201720348677.3U CN201720348677U CN206637081U CN 206637081 U CN206637081 U CN 206637081U CN 201720348677 U CN201720348677 U CN 201720348677U CN 206637081 U CN206637081 U CN 206637081U
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Abstract
A kind of austenite Valve Steel, including Valve Steel body are the utility model is related to, Valve Steel body bottom is provided with screw thread, the Valve Steel body connection layer of silica gel of KD 855, and layer of silica gel connects protective layer, and protective layer scribbles corrosion resistant coating.The utility model is simple in construction, cost is low, 1Cr25Ni20Si2 steel and 2Cr2MoWVTiB hardness of steel are big, good toughness, suitable for more than 600 ° of environment, and allowable stress is strong, using KD 770 it is treated the layer of silica gel of KD 855 not only viscosity is good, also act as shock absorbing effect, absorption property is high, heat endurance is good, chemical property is stable, there is higher mechanical strength etc., ensure the stability of structure, improve its security performance, increase the service life, using corrosion resistant coating, can not only effective anti-corrosion, decrease the direct impact to steel, it is applied widely, overall economic efficiency is high.
Description
Technical field
It the utility model is related to a kind of austenite Valve Steel.
Background technology
Valve Steel is mostly used for the inlet and outlet of air pressure valve, for the pressure of product as equipment common in industrial production
Impact resistant power, high temperature resistant etc. have strict requirements, for current product, single product structure so that valve plate
Insufficient strength, toughness effect is poor, and internal structure is single, does not play cushioning effect, directly this plate of impact valve plate, wear-resisting effect
Fruit is poor, long-term use of crack, damage easily occur, greatly shortens service life.
Utility model content
The purpose of this utility model is a kind of austenite Valve Steel, to solve existing technical problem.
To achieve the above object, the utility model provides following technical scheme：A kind of austenite Valve Steel, including Valve Steel
Body, Valve Steel body bottom are provided with screw thread, Valve Steel body connection KD-855 layer of silica gel, layer of silica gel connection protective layer, protection
Layer surface scribbles corrosion resistant coating.
Further improvement of the utility model is：KD-855 silica gel layer surface passes through KD-770 processing.
Further improvement of the utility model is：Valve Steel body uses 1Cr25Ni20Si2 steel.
Further improvement of the utility model is：Protective layer uses 2Cr2MoWVTiB steel.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is simple in construction, and cost is low, and 1Cr25Ni20Si2 steel and 2Cr2MoWVTiB hardness of steel are big, good toughness,
Suitable for more than 600 ° of environment, and allowable stress is strong, using KD-770 it is treated KD-855 layer of silica gel not only viscosity
It is good, shock absorbing effect is also acted as, absorption property is high, heat endurance is good, chemical property is stable, has higher mechanical strength etc.,
Ensure the stability of structure, improve its security performance, increase the service life, using corrosion resistant coating, can not only effective anti-corrosion, also reduce
Direct impact to steel, phenomena such as being less prone to crack, Design of Screw Thread so that it is easy to use, also have certain anti-skidding
Effect, operating efficiency is improved, applied widely, overall economic efficiency is high.
Brief description of the drawings：
Fig. 1：Structural representation of the present utility model
Label in figure：1- Valve Steel bodies, 2- screw threads, 3-KD-855 layer of silica gel, 4- protective layers, 5- corrosion resistant coatings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model provides a kind of technical scheme：
A kind of austenite Valve Steel, including Valve Steel body 1, Valve Steel body 1 use 1Cr25Ni20Si2 steel, Valve Steel
The bottom of body 1 is provided with screw thread 2 so that and it is easy to use, also with certain skidproof effect, improve operating efficiency, Valve Steel body 1
KD-855 layer of silica gel 3 is connected, for the surface of KD-855 layer of silica gel 3 by KD-770 processing, not only viscosity is good, also acts as bumper and absorbing shock work
With absorption property is high, heat endurance is good, chemical property is stable, has higher mechanical strength etc., ensures the stability of structure, carries
Its high security performance, increases the service life, and layer of silica gel 3 connects protective layer 4, and protective layer 4 uses 2Cr2MoWVTiB steel,
1Cr25Ni20Si2 steel and 2Cr2MoWVTiB hardness of steel are big, good toughness, suitable for more than 600 ° of environment, and can bear to press
Power is strong, and the surface of protective layer 4 scribbles corrosion resistant coating 5, can not only effective anti-corrosion, decrease the direct impact to steel, be less prone to
Phenomena such as crack, simple in construction, cost is low, applied widely, and overall economic efficiency is high.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of austenite Valve Steel, including Valve Steel body（1）, it is characterised in that：The Valve Steel body（1）Bottom is provided with
Screw thread（2）, the Valve Steel body（1）Connect KD-855 layer of silica gel（3）, the layer of silica gel（3）Connect protective layer（4）, it is described
Protective layer（4）Surface scribbles corrosion resistant coating（5）.
A kind of 2. austenite Valve Steel according to claim 1, it is characterised in that：The KD-855 layer of silica gel（3）Surface leads to
Cross KD-770 processing.
A kind of 3. austenite Valve Steel according to claim 1, it is characterised in that：The Valve Steel body（1）Using
1Cr25Ni20Si2 steel.
A kind of 4. austenite Valve Steel according to claim 1, it is characterised in that：The protective layer（4）Using
2Cr2MoWVTiB steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720348677.3U CN206637081U (en) | 2017-04-05 | 2017-04-05 | A kind of austenite Valve Steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720348677.3U CN206637081U (en) | 2017-04-05 | 2017-04-05 | A kind of austenite Valve Steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206637081U true CN206637081U (en) | 2017-11-14 |
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ID=60247040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720348677.3U Active CN206637081U (en) | 2017-04-05 | 2017-04-05 | A kind of austenite Valve Steel |
Country Status (1)
| Country | Link |
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| CN (1) | CN206637081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986868A (en) * | 2019-04-16 | 2019-07-09 | 江苏科睿坦电子科技有限公司 | A kind of RFID label antenna peeling force lifting process of polycarbonate film |
-
2017
- 2017-04-05 CN CN201720348677.3U patent/CN206637081U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986868A (en) * | 2019-04-16 | 2019-07-09 | 江苏科睿坦电子科技有限公司 | A kind of RFID label antenna peeling force lifting process of polycarbonate film |
| CN109986868B (en) * | 2019-04-16 | 2020-11-24 | 江苏科睿坦电子科技有限公司 | RFID (radio frequency identification) tag antenna stripping force improving process for polycarbonate film |
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