CN202484524U - Petrolatum-coated anticorrosion layer for metal valves - Google Patents
Petrolatum-coated anticorrosion layer for metal valves Download PDFInfo
- Publication number
- CN202484524U CN202484524U CN2011205655764U CN201120565576U CN202484524U CN 202484524 U CN202484524 U CN 202484524U CN 2011205655764 U CN2011205655764 U CN 2011205655764U CN 201120565576 U CN201120565576 U CN 201120565576U CN 202484524 U CN202484524 U CN 202484524U
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- CN
- China
- Prior art keywords
- vaseline
- layer
- petrolatum
- anticorrosive coat
- corrosion
- 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.)
- Expired - Fee Related
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The utility model relates to a petrolatum-coated anticorrosion layer for metal valves in various industries of petroleum, chemical engineering, electric power, steel, fuel gas, water supply and drainage and the like. The petrolatum-coated anticorrosion layer is coated on the surface of a metal valve and comprises a petrolatum anticorrosion grease layer, a petrolatum anticorrosion belt layer, a seal plaster layer and a preventive adhesive layer sequentially from inside to outside. The petrolatum-coated anticorrosion layer for metal valves is high in integral tightness, firm and durable.
Description
Technical field
The utility model relates to a kind of anticorrosion used vaseline of every profession and trade metal valves such as oil, chemical industry, electric power, iron and steel, combustion gas, plumbing that is used for and coats protective layer.
Background technique
Valve is the controlling component in the fluid delivery system; Have by, adjusting, water conservancy diversion, prevent functions such as adverse current, voltage stabilizing, shunting or overflow pressure release; The every field that is widely used in national economy, the steel valve that particularly is in for a long time under industrial environments such as humidity, chemical electrolysis matter and the naval air environment is very easily corroded.Valve is connected the slit with flange, corner angle are many, is easy to accumulate aggressive mediums such as moisture, dust, chemical substance.The anticorrosion way of valve mainly is to eliminate electrochemical corrosion and produce passivating film; Adopt the conventional coatings protection usually can cause surface treatment incomplete, the anticorrosion life-span is shortened in the leak source of coating, weak spot or breakage etc.; Can not realize long-term protection effect, cause security incident.
The model utility content
The purpose of the utility model provides a kind of vaseline coating anticorrosive coat that industries such as oil, chemical industry, electric power, iron and steel, combustion gas, plumbing are used for metal valve that is used for.
For realizing above-mentioned purpose, the utility model adopts technological scheme to be:
A kind of vaseline that is used for metal valve coats anticorrosive coat, and vaseline coats anticorrosive coat and is coated on the metal valve surface, and vaseline coats anticorrosive coat and is provided with vaseline anti-corrosion plaster layer, vaseline anti-corrosion belt, sealer mud layer and protection adherent layer from inside to outside successively.
Said vaseline anti-corrosion plaster layer combines with the metal valve random position with the vaseline anti-corrosion belt closely.Said vaseline anti-corrosion plaster layer combines with the metal valve random position with the vaseline anti-corrosion belt closely, and fill with the sealer mud layer in irregular position of valve and slit.
Said vaseline anti-corrosion plaster layer combines with the metal valve random position with the vaseline anti-corrosion belt closely, and fill with the sealer mud layer in irregular position of valve and slit, and protection adherent layer combines with internal layer closely.Said vaseline coats anticorrosive coat thickness at 1～50mm.
The advantage that the utility model had:
It is excellent that the utility model vaseline coats the anticorrosive coat antiseptic effect; Easy construction, surface treatment requires low, and construction environment requires low; Need not to solidify, need not to get angry; Be applicable to the valve of Any shape.But vaseline anti-corrosion plaster hand is coated with, brushes, and smears compactness, continuity is good; Soft vaseline anti-corrosion belt can combine with the valve random position closely; Lute in can be with levelling plastotypes such as irregular position of valve and slits; The gluing physical efficiency of protection that outermost surface twines is well protected inner anticorrosive coat, makes it to become closely knit integral body.
Description of drawings
The coating sectional drawing of the metal valve that Fig. 1 provides for the utility model embodiment, 1 vaseline coats anticorrosive coat, and 6 is lute in
Fig. 2 coats the anticorrosive coat sectional view for the metal valve rule place vaseline that the utility model embodiment provides, and 2 is valve, 3 vaseline anti-corrosion plasters, and 4 is the vaseline anti-corrosion belt, 5 are the protection adherent.
Fig. 3 coats anticorrosion sectional view for the irregular place of the metal valve vaseline that the utility model embodiment provides, and 2 is valve, 3 vaseline anti-corrosion plasters, and 4 is the vaseline anti-corrosion belt, 6 lute ins, 5 are the protection adherent.
Fig. 4 coats anticorrosion sectional view for the metal valve flange connections vaseline that the utility model embodiment provides, and 2 is valve, 3 vaseline anti-corrosion plasters, and 6 lute ins, 4 is the vaseline anti-corrosion belt, 5 are the protection adherent.
Embodiment
As depicted in figs. 1 and 2; The vaseline that is used for metal valve that the utility model embodiment provides coats anticorrosive coat 1; Vaseline coats anticorrosive coat and is coated on metal valve 2 surfaces, and vaseline coats anticorrosive coat and is provided with successively from inside to outside and the married vaseline anti-corrosion plaster of metal valve random position layer 3, vaseline corrosion protection belt 4 and protection adherent layer 5.Anticorrosion coating anticorrosive coat thickness is at 5～20mm.
As shown in figures 1 and 3; The vaseline that is used for the irregular place of metal valve coats anticorrosive coat 1; Vaseline coats anticorrosive coat and is coated on metal valve 2 surfaces; Vaseline coats anticorrosive coat and is provided with successively from inside to outside and the married vaseline anti-corrosion plaster of metal valve random position layer 3 and vaseline corrosion protection belt 4, and fill with sealer mud layer 6 in irregular position and slit, coats protection adherent layer 5 after the filling again.Anticorrosion coating anticorrosive coat thickness is at 5～50mm.
Like Fig. 1 and shown in Figure 4; The vaseline that is used for the metal valve flange connections coats anticorrosive coat 1; Vaseline coats anticorrosive coat and is coated on metal valve 2 surfaces, and vaseline coats anticorrosive coat and is provided with successively from inside to outside and the married vaseline anti-corrosion plaster of metal valve random position layer 3, and flange connections is filled with sealer mud layer 6; Twine vaseline corrosion protection belt 4, coat protection adherent layer 5.Anticorrosion coating anticorrosive coat thickness is at 5～20mm.
Above-mentioned said vaseline anti-corrosion plaster is the record preparation in the ZL200610084138.X patent referring to the patent No.; The vaseline anti-corrosion belt is the record preparation in the ZL200610084139.4 patent referring to the patent No.; Lute in is an existing product with the protection adherent.
The foregoing description is the utility model preferred implementation; But the mode of execution of the utility model is not restricted to the described embodiments; Other any do not deviate from change, the modification done under spirit of the present invention and the principle, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within the protection domain of the utility model.
Claims (3)
1. a vaseline that is used for metal valve coats anticorrosive coat; It is characterized in that: vaseline coats anticorrosive coat and is coated on the metal valve surface, and vaseline coats anticorrosive coat and is provided with vaseline anti-corrosion plaster layer, vaseline anti-corrosion belt, sealer mud layer and protection adherent layer from inside to outside successively.
2. coat anticorrosive coat by the described vaseline that is used for metal valve of claim 1; It is characterized in that: said vaseline anti-corrosion plaster layer combines with metal valve with the vaseline anti-corrosion belt closely; Fill with the sealer mud layer in irregular position of valve and slit, and protection adherent layer combines with internal layer closely.
3. coat anticorrosive coat by the described vaseline that is used for metal valve of claim 1, it is characterized in that: said vaseline coats anticorrosive coat thickness at 1～50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205655764U CN202484524U (en) | 2011-12-29 | 2011-12-29 | Petrolatum-coated anticorrosion layer for metal valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205655764U CN202484524U (en) | 2011-12-29 | 2011-12-29 | Petrolatum-coated anticorrosion layer for metal valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202484524U true CN202484524U (en) | 2012-10-10 |
Family
ID=46958945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205655764U Expired - Fee Related CN202484524U (en) | 2011-12-29 | 2011-12-29 | Petrolatum-coated anticorrosion layer for metal valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202484524U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600941A (en) * | 2013-11-27 | 2014-02-26 | 黄金钊 | Cladding and corrosion control method for margin plate at bottom of vertical storage tank |
| CN109854863A (en) * | 2018-12-29 | 2019-06-07 | 蓝色海洋（天津）工程技术有限公司 | A kind of buried pipeline repairing anticorrosion coating external member and construction method |
| CN109973701A (en) * | 2017-12-28 | 2019-07-05 | 蓝色海洋（天津）工程技术有限公司 | A kind of direct burial anticorrosive valve |
-
2011
- 2011-12-29 CN CN2011205655764U patent/CN202484524U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600941A (en) * | 2013-11-27 | 2014-02-26 | 黄金钊 | Cladding and corrosion control method for margin plate at bottom of vertical storage tank |
| CN103600941B (en) * | 2013-11-27 | 2015-10-14 | 上海道盾科技股份有限公司 | The coated anti-corrosion method of vertical storage tank bottom margin plate |
| CN109973701A (en) * | 2017-12-28 | 2019-07-05 | 蓝色海洋（天津）工程技术有限公司 | A kind of direct burial anticorrosive valve |
| CN109854863A (en) * | 2018-12-29 | 2019-06-07 | 蓝色海洋（天津）工程技术有限公司 | A kind of buried pipeline repairing anticorrosion coating external member and construction method |
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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: 20121010 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |