CN208859098U - A kind of anticorrosive anticreep integumentary pattern coating steel pipe - Google Patents
A kind of anticorrosive anticreep integumentary pattern coating steel pipe Download PDFInfo
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- CN208859098U CN208859098U CN201821460162.3U CN201821460162U CN208859098U CN 208859098 U CN208859098 U CN 208859098U CN 201821460162 U CN201821460162 U CN 201821460162U CN 208859098 U CN208859098 U CN 208859098U
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- China
- Prior art keywords
- coating
- steel pipe
- corrosion
- anticorrosive
- decortication
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- 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.)
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Abstract
The utility model relates to industrial manufacturing technology fields, and disclose a kind of anticorrosive anticreep integumentary pattern coating steel pipe, including anticorrosive anti-decortication coating steel pipe, the anticorrosive anti-decortication coating steel pipe includes steel pipe, enhancement layer, hot dip spelter coating, electric galvanizing coating, the first corrosion-resistant coating, anti-decortication coating and the second corrosion-resistant coating, the inner wall of the steel pipe is equipped with the first corrosion-resistant coating, and the lateral surface of the steel pipe is equipped with enhancement layer.The anticorrosive anticreep integumentary pattern coating steel pipe; by being equipped with electro-galvanized layer and temperature zinc layers so that steel pipe has certain resistance to corrosion in the case where humidity in the lateral surface of steel pipe; and the second corrosion-resistant coating is equipped with to a kind of anticorrosive protection to hot dip spelter coating in the lateral surface of hot dip spelter coating; to realize the dual resistance to corrosion of steel pipe; cooperate anti-decortication coating again to realize that carrying out anti-decortication to the outer surface of steel pipe protects, and avoids decortication from influencing the appearance of steel pipe.
Description
Technical field
The utility model relates to industrial manufacturing technology field, specially a kind of anticorrosive anticreep integumentary pattern coating steel pipe.
Background technique
Coating steel pipe is divided into cold galvanizing pipe, hot dip galvanizing pipe, the former is disabled for galvanized steel tube, and the latter is also advocated by country
It can temporarily use, there are the welded still pipe of hot-dip or electro-galvanized layer, the zinc-plated anticorrosive energy for increasing steel pipe in coating steel pipe surface
Power prolongs the service life, and galvanized pipe has been rarely employed in the cold water pipe of newly-built community at present, and the hot-water line of some cells uses
Be galvanized pipe.
Hot-dip galvanized steel strip pipe is widely used in building, machinery, coal mine, chemical industry, rail truck, auto industry, highway, bridge
The process industries such as beam, container, sports equipment, agricultural machinery, petroleum machinery, mine locating machinery, the current existing coating steel pipe of institute
Due to being not provided with anti-decortication coating during casting, so that coating steel pipe causes outside coating steel pipe during use
Layer falls off, to influence the appearance of coating steel pipe.
Utility model content
The utility model provides a kind of anticorrosive anticreep integumentary pattern coating steel pipe, have coating steel pipe lateral surface be coated with it is anti-
Corrosion layer reaches the good advantage of anti-corrosion effects, solves zinc-plated so that the use of coating steel pipe has dual anticorrosion ability
The inside of steel pipe does not have anti-decortication coating, so that coating steel pipe is easy to appear coating steel pipe decortication after being used for a long time the problem of.
The utility model provides the following technical solutions: a kind of anticorrosive anticreep integumentary pattern coating steel pipe, including anticorrosive anticreep
Skin coating steel pipe, the anticorrosive anti-decortication coating steel pipe include steel pipe, enhancement layer, hot dip spelter coating, electric galvanizing coating,
The inner wall of one corrosion-resistant coating, anti-decortication coating and the second corrosion-resistant coating, the steel pipe is equipped with the first corrosion-resistant coating, institute
The lateral surface for stating steel pipe is equipped with enhancement layer, and the enhancement layer is made of reinforcing rib and high-temperature resistant coating two parts, the enhancement layer
Inside be filled with high-temperature resistant coating, the inside of the high-temperature resistant coating is plugged with reinforcing rib, and the lateral surface of the enhancement layer is set
Have an electric galvanizing coating, the lateral surface of the electric galvanizing coating is equipped with the second corrosion-resistant coating, second corrosion-resistant coating it is outer
Side is equipped with hot dip spelter coating, and the lateral surface of the hot dip spelter coating is equipped with anti-decortication coating.
Preferably, the steel pipe with a thickness of 10-15mm, the enhancement layer with a thickness of 3-3.5mm, the hot galvanizing applies
Layer with a thickness of 0.5-1mm, the electric galvanizing coating with a thickness of 0.5-1mm, first corrosion-resistant coating and the second anti-corruption
The thickness of erosion resisting coating is between 0.2-0.4mm, the anti-decortication coating with a thickness of 0.3-0.45mm.
Preferably, first corrosion-resistant coating and the second corrosion-resistant coating account for anticorrosive anti-decortication coating steel pipe main body weight
The 30%-35% of amount.
Preferably, described when enhancement layer is with a thickness of 3.2mm or less, enhancement layer is not to be exceeded in the thickness of reinforcing rib
60%, when enhancement layer thickness is more than 3.2mm, the 40% of enhancement layer is not to be exceeded in the thickness of reinforcing rib.
The utility model have it is following the utility model has the advantages that
1, the anticorrosive anticreep integumentary pattern coating steel pipe, by the lateral surface in steel pipe be equipped with electro-galvanized layer and temperature zinc layers from
And make steel pipe that there is certain resistance to corrosion in the case where humidity, and be equipped with second in the lateral surface of hot dip spelter coating
Corrosion-resistant coating to realize the dual resistance to corrosion of steel pipe, and is matched to a kind of anticorrosive protection to hot dip spelter coating
Anti- decortication coating is closed to realize that carrying out anti-decortication to the outer surface of steel pipe protects, and avoids decortication from influencing the appearance of steel pipe.
2, the anticorrosive anticreep integumentary pattern coating steel pipe is equipped with enhancement layer, the inside of enhancement layer by the lateral surface in steel pipe
It is avoided equipped with reinforcing rib and high-temperature resistant coating so that the hardness of steel pipe is enhanced and had certain high temperature resistant energy
Steel pipe is deformed in the case where being in high temperature for a long time, to influence the normal use of steel pipe.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model side, sectional structural schematic diagram.
In figure: 1, anticorrosive anti-decortication coating steel pipe；101, steel pipe；102, enhancement layer；102a, high-temperature resistant coating；102b,
Reinforcing rib；103, hot dip spelter coating；104, electric galvanizing coating；105, the first corrosion-resistant coating；106, anti-decortication coating；107,
Two corrosion-resistant coatings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of anticorrosive anticreep integumentary pattern coating steel pipe referring to FIG. 1-2, including anticorrosive anti-decortication coating steel pipe 1 resist
Corroding anti-decortication coating steel pipe 1 includes that steel pipe 101, enhancement layer 102, hot dip spelter coating 103, electric galvanizing coating 104, first are anti-
Corrosion resistant coating 105, anti-decortication coating 106 and the second corrosion-resistant coating 107, the first corrosion-resistant coating 105 are anticorrosive with second
Contain coke, quartz and silica material synthesis, the first corrosion-resistant coating 105 and the second corrosion-resistant coating in the inside of coating 107
107 account for it is anticorrosive it is anti-decortication 1 body weight of coating steel pipe 30%-35%, steel pipe 101 with a thickness of 10-15mm, enhancement layer
102 with a thickness of 3-3.5mm, hot dip spelter coating 103 with a thickness of 0.5-1mm, electric galvanizing coating 104 with a thickness of 0.5-1mm,
The thickness of first corrosion-resistant coating 105 and the second corrosion-resistant coating 107 is between 0.2-0.4mm, anti-decortication coating 106
With a thickness of 0.3-0.45mm, the inner wall of steel pipe 101 is equipped with the first corrosion-resistant coating 105, and the lateral surface of steel pipe 101, which is equipped with, to be reinforced
Layer 102, enhancement layer 102 is made of reinforcing rib 102b and high-temperature resistant coating 102a two parts, enhancement layer 102 with a thickness of
When 3.2mm or less, the 60% of enhancement layer 102 is not to be exceeded in the thickness of reinforcing rib 102b, is more than 3.2mm in 102 thickness of enhancement layer
When, the 40% of enhancement layer 102 is not to be exceeded in the thickness of reinforcing rib 102b, and the inside of enhancement layer 102 is filled with high-temperature resistant coating
102a, high-temperature resistant coating 102a include refractory material and heat proof material, and heat-resisting material is broadly divided into metal and nonmetallic chemical combination
Object and it is nonmetallic between two class of compound, the former is such as tungsten, molybdenum, tantalum, niobium, vanadium, chromium, titanium, zirconium refractory metal and rare earth metal
Boride, carbide, nitride, silicide, phosphide and sulfide etc.；The latter such as boron carbide, silicon carbide, boron nitride, nitridation
Silicon, boron phosphide, phosphatization silicon etc., the inside of high-temperature resistant coating 102a are plugged with reinforcing rib 102b, and the lateral surface of enhancement layer 102 is equipped with
The lateral surface of electric galvanizing coating 104, electric galvanizing coating 104 is equipped with the second corrosion-resistant coating 107, the second corrosion-resistant coating 107
Lateral surface is equipped with hot dip spelter coating 103, and the lateral surface of hot dip spelter coating 103 is equipped with anti-decortication coating 106, anti-decortication coating 106
Inside contain and press against and two kinds of microelements of nickel.
Working principle；It is equipped with enhancement layer 102 by the lateral surface in steel pipe 101, the inside of enhancement layer 102 is equipped with reinforcing rib
102b and high-temperature resistant coating 102a is avoided so that the hardness of steel pipe 101 is enhanced and had certain high temperature resistant energy
101 long-time of steel pipe is deformed in the case where being in high temperature, to influence the normal use of steel pipe 101, is cooperated in steel pipe
101 lateral surface is equipped with electro-galvanized layer 104 and temperature zinc layers 103 so that steel pipe 101 has centainly in the case where humidity
Resistance to corrosion, and be equipped with the second corrosion-resistant coating 107 in the lateral surface of hot dip spelter coating 103 to hot dip spelter coating
A kind of 103 anticorrosive protection to realize the dual resistance to corrosion of steel pipe 101, and cooperates anti-decortication coating 106 to real
Anti- decortication now is carried out to the outer surface of steel pipe 101 to protect, and decortication is avoided to influence the appearance of steel pipe 101.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of anticorrosive anticreep integumentary pattern coating steel pipe, including anticorrosive anti-decortication coating steel pipe (1), it is characterised in that: described
Anticorrosive anti-decortication coating steel pipe (1) includes steel pipe (101), enhancement layer (102), hot dip spelter coating (103), electric galvanizing coating
(104), the first corrosion-resistant coating (105), anti-decortication coating (106) and the second corrosion-resistant coating (107), the steel pipe
(101) inner wall is equipped with the first corrosion-resistant coating (105), and the lateral surface of the steel pipe (101) is equipped with enhancement layer (102), described
Enhancement layer is made of reinforcing rib (102b) and high-temperature resistant coating (102a) two parts, and the inside of the enhancement layer (102) is filled with
The inside of high-temperature resistant coating (102a), the high-temperature resistant coating (102a) is plugged with reinforcing rib (102b), the enhancement layer (102)
Lateral surface be equipped with electric galvanizing coating (104), the lateral surface of the electric galvanizing coating (104) is equipped with the second corrosion-resistant coating
(107), the lateral surface of second corrosion-resistant coating (107) is equipped with hot dip spelter coating (103), the hot dip spelter coating (103)
Lateral surface be equipped with anti-decortication coating (106).
2. a kind of anticorrosive anticreep integumentary pattern coating steel pipe according to claim 1, it is characterised in that: the steel pipe (101)
With a thickness of 10-15mm, the enhancement layer (102) with a thickness of 3-3.5mm, the hot dip spelter coating (103) with a thickness of
0.5-1mm, the electric galvanizing coating (104) with a thickness of 0.5-1mm, first corrosion-resistant coating (105) and the second anti-corruption
The thickness of erosion resisting coating (107) is between 0.2-0.4mm, anti-decortication coating (106) with a thickness of 0.3-0.45mm.
3. a kind of anticorrosive anticreep integumentary pattern coating steel pipe according to claim 1, it is characterised in that: described first is anticorrosive
Coating (105) and the second corrosion-resistant coating (107) account for the 30%-35% of anticorrosive anti-decortication coating steel pipe (1) body weight.
4. a kind of anticorrosive anticreep integumentary pattern coating steel pipe according to claim 1, it is characterised in that: described in enhancement layer
(102) with a thickness of 3.2mm or less when, the 60% of enhancement layer (102) is not to be exceeded in the thickness of reinforcing rib (102b), in enhancement layer
(102) when thickness is more than 3.2mm, the 40% of enhancement layer (102) is not to be exceeded in the thickness of reinforcing rib (102b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460162.3U CN208859098U (en) | 2018-09-07 | 2018-09-07 | A kind of anticorrosive anticreep integumentary pattern coating steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460162.3U CN208859098U (en) | 2018-09-07 | 2018-09-07 | A kind of anticorrosive anticreep integumentary pattern coating steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208859098U true CN208859098U (en) | 2019-05-14 |
Family
ID=66417095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821460162.3U Expired - Fee Related CN208859098U (en) | 2018-09-07 | 2018-09-07 | A kind of anticorrosive anticreep integumentary pattern coating steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208859098U (en) |
-
2018
- 2018-09-07 CN CN201821460162.3U patent/CN208859098U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20200907 |
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| CF01 | Termination of patent right due to non-payment of annual fee |