CN105736900A - Improved stainless steel pipe - Google Patents
Improved stainless steel pipe Download PDFInfo
- Publication number
- CN105736900A CN105736900A CN201410745784.0A CN201410745784A CN105736900A CN 105736900 A CN105736900 A CN 105736900A CN 201410745784 A CN201410745784 A CN 201410745784A CN 105736900 A CN105736900 A CN 105736900A
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- stainless steel
- steel pipe
- coated
- nitride layer
- zirconium nitride
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Abstract
The invention relates to an improved stainless steel pipe. The improved stainless steel pipe is provided with a hollow stainless steel pipe body. The inner wall of the pipe body is coated with a rustproof coating. The outer wall of the pipe body is coated with a zirconium nitride layer. A skid resistant layer is arranged outside the zirconium nitride layer. An intermediate layer made of rubber is further arranged between the pipe body and the zirconium nitride layer. The two ends of the pipe body are provided with straight pipe bodies. The periphery of the middle portion of the pipe body is provided with hollow circles protruding outwards. The inner walls of the hollow circles are also coated with rustproof coatings. The improved stainless steel pipe has the advantages that the inner wall of the pipe body is coated with the rustproof coating to protect the stainless steel pipe against rust; the outer surface of the stainless steel pipe is coated with the zirconium nitride layer to enhance the hardness of the stainless steel pipe; the outer surface of the zirconium nitride layer is coated with the skid resistant layer to improve the skid resistance of the stainless steel pipe; the periphery of the middle portion of the stainless steel pipe is provided with the hollow circles protruding outwards, so that when the stainless steel pipe is used for transporting fluid, the fluid is fully mixed in the stainless steel pipe, and the speed of the fluid flowing into another container can be adjusted; the improved stainless steel pipe is simple in structure and convenient to use.
Description
Technical field
The present invention relates to the stainless steel tube of a kind of improvement.
Background technology
Rustless steel refers to the steel of the chemical etching dielectric corrosions such as the weak corrosive medium such as resistance to air, steam, water and acid, alkali, salt, also known as stainless acid resistant steel.Stainless corrosion resistance depends on alloying element contained in steel.The basic alloying element of rustless steel also has nickel, molybdenum, titanium, niobium, copper, nitrogen etc., to meet the various uses requirement to rustless steel tissue and performance.Rustless steel is easily by chloride ion corrosion, because chromium, nickel, chlorine are coordination essences, coordination essence can be interchangeable assimilation thus forming stainless corrosion.Although rustless steel has performance characteristics corrosion-resistant, high intensity, but general rustless steel uses time length also can get rusty, and is especially applicable in fluid-transporting tubing.And because stainless hardness is not high, so being easily worn.And when with stainless steel tube conveyance fluid, general stainless steel tube is all the straight tube that cross-sectional area is consistent from the beginning to the end, cause conveying inconvenience.Therefore, it should provide a kind of new technical scheme to solve the problems referred to above.
Summary of the invention
It is an object of the invention to: for above-mentioned deficiency, it is provided that the stainless steel tube of a kind of improvement.
For achieving the above object, the technical solution used in the present invention is:
A kind of stainless steel tube of improvement, body including the hollow with stainless steel, inboard wall of tube body is provided with and is coated with antirust coat, the outer wall of body is coated with zirconium nitride layer, zirconium nitride layer is externally provided with skid resistant course, is additionally provided with the intermediate layer that material is rubber between body and zirconium nitride layer, and the two ends of body are straight tube, the middle part surrounding of body is with cambered outwards open circles, and the inwall of open circles is also coated with antirust coat.
Body is seamless pipe or welded pipe.
The thickness of antirust coat is 1mm, and the thickness of zirconium nitride layer is 0.5mm, and the thickness of skid resistant course is 1mm.
Due to the application of technique scheme, the present invention compared with prior art has the advantage that
It is coated with antirust coat, it is possible to prevent stainless steel tube from getting rusty at inboard wall of tube body；In stainless steel tube trypsin method zirconium nitride layer, it is possible to strengthen the hardness of stainless steel tube and be also coated with skid resistant course at outer surface, adding the skid resistance of stainless steel tube；In the middle part of stainless steel tube, surrounding is with cambered outwards open circles so that stainless steel tube is when transporting fluid so that fluid is mixed fully in stainless steel tube and regulated fluid can enter into the speed in another container, simple in construction and easy to use.
Accompanying drawing explanation
Accompanying drawing 1 is the embodiment of the present invention one structural representation.
In the figures above: 1, body, 2, antirust coat, 3, zirconium nitride layer, 4, skid resistant course, 5, intermediate layer, 6, open circles.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment one: a kind of spraying hanging tool
As shown in Figure 1, the stainless steel tube of a kind of improvement of the present invention, body 1 including the hollow with stainless steel, body 1 inwall is provided with and is coated with antirust coat 2, and the outer wall of body 1 is coated with zirconium nitride layer 3, and zirconium nitride layer 3 is externally provided with skid resistant course 4, the intermediate layer 5 that material is rubber it is additionally provided with between body 1 and zirconium nitride layer 3, the two ends of body 1 are straight tube, and the middle part surrounding of body 1 is with cambered outwards open circles 6, and the inwall of open circles 6 is also coated with antirust coat 2.
Body 1 is seamless pipe or welded pipe.
The thickness of antirust coat 2 is 1mm, and the thickness of zirconium nitride layer 3 is 0.5mm, and the thickness of skid resistant course 4 is 1mm.
Antirust coat 2 is had, it is possible to prevent stainless steel tube from getting rusty at body 1 inner-wall spraying；In stainless steel tube trypsin method zirconium nitride layer 3, it is possible to strengthen the hardness of stainless steel tube and be also coated with skid resistant course 4 at outer surface, adding the skid resistance of stainless steel tube；In the middle part of stainless steel tube, surrounding is with cambered outwards open circles 6 so that stainless steel tube is when transporting fluid so that fluid is mixed fully in stainless steel tube and regulated fluid can enter into the speed in another container, simple in construction and easy to use.
The above is the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from principle of the present invention; can also making some improvement or replacement, these improve or replace and also should be regarded as protection scope of the present invention.
Claims (3)
1. the stainless steel tube improved, it is characterized in that: include having the body of the hollow of stainless steel, described inboard wall of tube body is provided with and is coated with antirust coat, the outer wall of described body is coated with zirconium nitride layer, described zirconium nitride layer is externally provided with skid resistant course, is additionally provided with the intermediate layer that material is rubber between described body and zirconium nitride layer, and the two ends of described body are straight tube, the middle part surrounding of described body is with cambered outwards open circles, and the inwall of described open circles is also coated with antirust coat.
2. the stainless steel tube of a kind of improvement according to claim 1, it is characterised in that: described body is seamless pipe or welded pipe.
3. the stainless steel tube of a kind of improvement according to claim 1, it is characterised in that: the thickness of described antirust coat is 1mm, and the thickness of described zirconium nitride layer is 0.5mm, and the thickness of described skid resistant course is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410745784.0A CN105736900A (en) | 2014-12-09 | 2014-12-09 | Improved stainless steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410745784.0A CN105736900A (en) | 2014-12-09 | 2014-12-09 | Improved stainless steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105736900A true CN105736900A (en) | 2016-07-06 |
Family
ID=56237132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410745784.0A Pending CN105736900A (en) | 2014-12-09 | 2014-12-09 | Improved stainless steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105736900A (en) |
-
2014
- 2014-12-09 CN CN201410745784.0A patent/CN105736900A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |