CN201954129U - Steel skeleton nylon-composite pipe - Google Patents
Steel skeleton nylon-composite pipe Download PDFInfo
- Publication number
- CN201954129U CN201954129U CN201120055713XU CN201120055713U CN201954129U CN 201954129 U CN201954129 U CN 201954129U CN 201120055713X U CN201120055713X U CN 201120055713XU CN 201120055713 U CN201120055713 U CN 201120055713U CN 201954129 U CN201954129 U CN 201954129U
- Authority
- CN
- China
- Prior art keywords
- nylon
- pipe
- steel pipe
- spiral
- strengthened
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 23
- 239000010959 steel Substances 0.000 title claims abstract description 23
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 239000004677 Nylon Substances 0.000 claims abstract description 28
- 229920001778 nylon Polymers 0.000 claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 6
- 230000003712 anti-aging effect Effects 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000005728 strengthening Methods 0.000 abstract 7
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920003188 Nylon 3 Polymers 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a composite pipe, in particular to a steel skeleton nylon-composite pipe which comprises three parts, namely outer layer nylon, a light spiral strengthening pipe, inner layer nylon from outside to inside, wherein the inner layer nylon is pasted to the inner side of the light spiral strengthening pipe, the outer layer nylon is pasted to the outer side of the light spiral strengthening pipe, the inner wall of the light spiral strengthening pipe is in the whorled form which increases the roughness and the adhesion between the light spiral strengthening pipe and the inner layer nylon. The outer wall of the light spiral strengthening pipe is provided with wave crest spiral reinforcing ribs which increase the intensity of the light spiral strengthening pipe. The utility model has the advantages of high pressure resistance, light weight, wear resistance, corrosion resistance, favorable heat resistance, low frictional resistance, anti-aging, easiness in connection, and the like.
Description
Technical field
The utility model relates to a kind of composite pipe, particularly relates to a kind of Steel Skeleton nylon composite tube.
Background technique
In the prior art, traditional Steel Skeleton nylon composite tube is extruded the inside and outside layer that is wrapped in steel wire by nylon layer and is made, owing to influenced by production technology, minimum pipe can't be produced the multiple tube of caliber less than DN150 generally greater than DN150; Manufacturing efficiency is lower simultaneously, and the complete equipment energy consumption is big, the cost height.
Summary of the invention
Technical problem to be solved in the utility model is at the deficiencies in the prior art, and a kind of Steel Skeleton nylon composite tube is provided.
The technical solution adopted in the utility model is:
A kind of Steel Skeleton nylon composite tube is made up of outer nylon, lightweight spiral reinforcement steel pipe, internal layer nylon three parts from outside to inside; Internal layer nylon is pasted at the lightweight spiral and is strengthened the steel pipe inboard, and outer nylon is pasted at the lightweight spiral and strengthened the steel pipe outside.
Described lightweight spiral is strengthened the steel pipe inwall and is numb line shape, has increased roughness, has strengthened the adhesion of lightweight spiral reinforcement steel pipe and internal layer nylon.
Described lightweight spiral strengthens outer wall of steel pipe and is attached with the crest spiral reinforcing rod, strengthened that the lightweight spiral is strengthened the intensity of steel pipe, lowered cost of production, the weight ratio common steel tube can alleviate 30%.
The utlity model has high-strength voltage endurance capability, bursting pressure can reach 10.2MPa, and working pressure is 4MPa, and material yield intensity is 97Mpa; Quality of product is 1/7 of a steel pipe, and weight is 1/45 of steel pipe in the water; Equal operating mode, wear-resistant ability is 8 times of steel; The corrosion of the anti-most of alkali of product, salt; Heat resistance is good, and long-term serviceability temperature is-36-130 ℃; Low surface friction drag, inner wall smooth, duct pressure loss are 2/3 of metallic conduit; Add anti-aging prescription, open-air working life is more than 30 years; Easy construction such as can cooperate with existing steel pipe, plastic tube and various Placement at advantage.
Description of drawings
Fig. 1 is the utility model section of structure.
Fig. 2 is the utility model structural representation.
Embodiment
As shown in Figure 1, the Steel Skeleton nylon composite tube is made up of outer nylon 1, lightweight spiral reinforcement steel pipe 2, internal layer nylon 3 three parts from outside to inside.It is main material that the Steel Skeleton nylon pipeline adopts the good engineering nylon 1 of mechanical property, and interpolation strengthens toughness reinforcing prescription, pipe interior adopts lightweight spiral reinforcement steel pipe 2 to strengthen, pipeline adopts ripe centrifuging process manufacturing to form, internal layer nylon 3 is pasted at the lightweight spiral and is strengthened steel pipe 2 inboards, outer nylon 1 is pasted at the lightweight spiral and is strengthened steel pipe 2 outsides, the lightweight spiral is strengthened steel pipe 2 inwalls and is numb line shape 5, increased roughness, strengthened the adhesion of lightweight spiral reinforcement steel pipe 2 with internal layer nylon 3; The lightweight spiral strengthens steel pipe 2 outer walls and is attached with crest spiral reinforcing rod 4, strengthened that the lightweight spiral is strengthened the intensity of steel pipe 2, lowered cost of production, the weight ratio common steel tube can alleviate 30%.
The utlity model has high pressure resistant, light weight, wear-resistant, corrosion-resistant, advantages such as heat resistance is good, low surface friction drag, anti-aging, easy connection, be particularly useful for industries such as oil, chemical industry, metallurgy, mine.
Claims (3)
1. a Steel Skeleton nylon composite tube is characterized in that: be made up of outer nylon, lightweight spiral reinforcement steel pipe, internal layer nylon three parts from outside to inside; Internal layer nylon is pasted at the lightweight spiral and is strengthened the steel pipe inboard, and outer nylon is pasted at the lightweight spiral and strengthened the steel pipe outside.
2. Steel Skeleton nylon composite tube according to claim 1 is characterized in that: described lightweight spiral is strengthened the steel pipe inwall and is numb line shape.
3. Steel Skeleton nylon composite tube according to claim 1 is characterized in that: described lightweight spiral is strengthened outer wall of steel pipe and is attached with the crest spiral reinforcing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120055713XU CN201954129U (en) | 2011-03-04 | 2011-03-04 | Steel skeleton nylon-composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120055713XU CN201954129U (en) | 2011-03-04 | 2011-03-04 | Steel skeleton nylon-composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201954129U true CN201954129U (en) | 2011-08-31 |
Family
ID=44498239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120055713XU Expired - Fee Related CN201954129U (en) | 2011-03-04 | 2011-03-04 | Steel skeleton nylon-composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201954129U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996917A (en) * | 2011-09-08 | 2013-03-27 | 张俊达 | Mineral nylon galvanized composite pipe |
| CN103275483A (en) * | 2013-06-13 | 2013-09-04 | 江苏宏发工程尼龙有限公司 | Method for manufacturing steel frame reinforced nylon pipeline |
| CN104266014A (en) * | 2014-10-13 | 2015-01-07 | 河北宏广橡塑金属制品有限公司 | Oilfield oil conveying tracing pipe and processing method thereof |
| CN110953283A (en) * | 2019-08-07 | 2020-04-03 | 安徽莱特气弹簧有限公司 | A kind of control valve piston and its production and processing method and gas spring |
-
2011
- 2011-03-04 CN CN201120055713XU patent/CN201954129U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996917A (en) * | 2011-09-08 | 2013-03-27 | 张俊达 | Mineral nylon galvanized composite pipe |
| CN103275483A (en) * | 2013-06-13 | 2013-09-04 | 江苏宏发工程尼龙有限公司 | Method for manufacturing steel frame reinforced nylon pipeline |
| CN103275483B (en) * | 2013-06-13 | 2014-05-07 | 江苏宏发工程尼龙有限公司 | Method for manufacturing steel frame reinforced nylon pipeline |
| CN104266014A (en) * | 2014-10-13 | 2015-01-07 | 河北宏广橡塑金属制品有限公司 | Oilfield oil conveying tracing pipe and processing method thereof |
| CN110953283A (en) * | 2019-08-07 | 2020-04-03 | 安徽莱特气弹簧有限公司 | A kind of control valve piston and its production and processing method and gas spring |
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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: 20110831 Termination date: 20140304 |