CN201396524Y - 高强度中空螺旋肋筋结构复合钢管 - Google Patents
高强度中空螺旋肋筋结构复合钢管 Download PDFInfo
- Publication number
- CN201396524Y CN201396524Y CN2009200952362U CN200920095236U CN201396524Y CN 201396524 Y CN201396524 Y CN 201396524Y CN 2009200952362 U CN2009200952362 U CN 2009200952362U CN 200920095236 U CN200920095236 U CN 200920095236U CN 201396524 Y CN201396524 Y CN 201396524Y
- Authority
- CN
- China
- Prior art keywords
- polyethylene
- steel pipe
- wall
- structure composite
- hollow spiral
- 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 68
- 239000010959 steel Substances 0.000 title claims abstract description 68
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 239000004698 Polyethylene Substances 0.000 claims abstract description 27
- -1 polyethylene Polymers 0.000 claims abstract description 27
- 229920000573 polyethylene Polymers 0.000 claims abstract description 27
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 239000010410 layer Substances 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 6
- 239000006223 plastic coating Substances 0.000 claims description 5
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 9
- 238000005260 corrosion Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000001687 destabilization Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229920002396 Polyurea Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Laminated Bodies (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200952362U CN201396524Y (zh) | 2009-01-07 | 2009-01-07 | 高强度中空螺旋肋筋结构复合钢管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200952362U CN201396524Y (zh) | 2009-01-07 | 2009-01-07 | 高强度中空螺旋肋筋结构复合钢管 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201396524Y true CN201396524Y (zh) | 2010-02-03 |
Family
ID=41619033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200952362U Expired - Fee Related CN201396524Y (zh) | 2009-01-07 | 2009-01-07 | 高强度中空螺旋肋筋结构复合钢管 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201396524Y (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107177256A (zh) * | 2017-06-26 | 2017-09-19 | 太仓市顺昌锻造有限公司 | 一种高强度钢材 |
| CN109339340A (zh) * | 2018-10-25 | 2019-02-15 | 贵州理工学院 | 一种体外预应力约束钢管混凝土柱及其加工方法 |
| TWI660798B (zh) * | 2018-01-04 | 2019-06-01 | Ruentex Engineering & Construction Co., Ltd. | 用以製造一螺旋箍筋的設備及方法 |
-
2009
- 2009-01-07 CN CN2009200952362U patent/CN201396524Y/zh not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107177256A (zh) * | 2017-06-26 | 2017-09-19 | 太仓市顺昌锻造有限公司 | 一种高强度钢材 |
| TWI660798B (zh) * | 2018-01-04 | 2019-06-01 | Ruentex Engineering & Construction Co., Ltd. | 用以製造一螺旋箍筋的設備及方法 |
| CN109339340A (zh) * | 2018-10-25 | 2019-02-15 | 贵州理工学院 | 一种体外预应力约束钢管混凝土柱及其加工方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TIANJIN NACHUAN PIPE MATERIAL CO., LTD. Free format text: FORMER NAME: TIANJIN TAIBANG PIPE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 301600 Tianjin City Economic Development Zone Jinghai County No. 17 gold Hokkaido Patentee after: Tianjin Nachuan Pipe Co., Ltd. Address before: 301600 Tianjin City Economic Development Zone Jinghai County gold Hokkaido Patentee before: Tianjin Taibang Pipe Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20170107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |