CN202927287U - Composite stainless steel tube - Google Patents
Composite stainless steel tube Download PDFInfo
- Publication number
- CN202927287U CN202927287U CN 201220525338 CN201220525338U CN202927287U CN 202927287 U CN202927287 U CN 202927287U CN 201220525338 CN201220525338 CN 201220525338 CN 201220525338 U CN201220525338 U CN 201220525338U CN 202927287 U CN202927287 U CN 202927287U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- model
- composite stainless
- utility
- steel tube
- 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 - Lifetime
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Abstract
The utility model relates to a composite stainless steel tube which comprises a hollow tube body made of stainless steel materials. Evenly-distributed grooves are arranged on an outer wall of the tube body, a steel inside liner made of steel is arranged on an inner wall of the tube body, the depth of the grooves is 5mm, and the thickness of the inside liner is smaller than 2mm. The composite stainless steel tube is simple in structure and easy to produce, and has certain non-skid property and good corrosion resistance.
Description
Technical field
The utility model relates to a kind of steel pipe, particularly a kind of composite stainless steel pipe.
Background technique
Stainless Steel Tube because of its high strength, corrosion-resistant, be difficult for getting rusty etc. be widely used in especially building, the conveying of flowing medium etc.Due to the outer surface smoother of Stainless Steel Tube, therefore in use non-skid property has much room for improvement.And the Stainless Steel Tube that is applied to the flowing medium conveying has been grown service time, causes getting rusty thereby also especially easily be corroded.
The model utility content
The purpose of this utility model is to provide a kind of simple in structure, has the composite stainless steel pipe of certain anti-corrosion capability and non-skid property.
The technological scheme that realizes the utility model purpose is: the body that the utlity model has the hollow of stainless steel; Offer equally distributed groove on the outer wall of described body, be fitted with the inside liner of steel on the inwall of body; The degree of depth of described groove is 5mm, and the thickness of inside liner is less than 2mm.
Above-mentioned groove be shaped as rhombus.
The cross section of above-mentioned body is circular, oval, rectangle.
The utlity model has positive effect: (1) the utility model is simple in structure, is easy to produce; (2) the utlity model has certain non-skid property; (3) the utlity model has better anti-corrosion capability, longer service life.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model, wherein according to specific embodiment also by reference to the accompanying drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
See Fig. 1, the utlity model has the body 1 of the hollow of stainless steel, the cross section of described body 1 is circular; Offer the groove 2 of equally distributed rhombus on the outer wall of described body 1, make body 1 have certain non-skid property; Be fitted with the inside liner 3 of steel on the inwall of described body 1, thereby make whole product have better anti-corrosion capability, longer service life.The degree of depth of its further groove 2 is 5mm, and the thickness of inside liner 3 is less than 2mm.
Above-described specific embodiment; the purpose of this utility model, technological scheme and beneficial effect are further described; institute is understood that; the above is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. composite stainless steel pipe, the body (1) with hollow of stainless steel; It is characterized in that: offer equally distributed groove (2) on the outer wall of described body (1), be fitted with the inside liner (3) of steel on the inwall of body (1); The degree of depth of described groove (2) is 5mm, and the thickness of inside liner (3) is less than 2mm.
2. composite stainless steel pipe according to claim 1 is characterized in that: described groove (2) be shaped as rhombus.
3. composite stainless steel pipe according to claim 2 is characterized in that: the cross section of described body (1) is circular, oval, rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525338 CN202927287U (en) | 2012-10-12 | 2012-10-12 | Composite stainless steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525338 CN202927287U (en) | 2012-10-12 | 2012-10-12 | Composite stainless steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202927287U true CN202927287U (en) | 2013-05-08 |
Family
ID=48217247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220525338 Expired - Lifetime CN202927287U (en) | 2012-10-12 | 2012-10-12 | Composite stainless steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202927287U (en) |
-
2012
- 2012-10-12 CN CN 201220525338 patent/CN202927287U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |