CN211371559U - 一种钢带增强hdpe螺旋波纹管 - Google Patents
一种钢带增强hdpe螺旋波纹管 Download PDFInfo
- Publication number
- CN211371559U CN211371559U CN201921543965.XU CN201921543965U CN211371559U CN 211371559 U CN211371559 U CN 211371559U CN 201921543965 U CN201921543965 U CN 201921543965U CN 211371559 U CN211371559 U CN 211371559U
- Authority
- CN
- China
- Prior art keywords
- inner tube
- pipe
- right inner
- left inner
- helical bellows
- 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.)
- Active
Links
Images
Landscapes
- Diaphragms And Bellows (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921543965.XU CN211371559U (zh) | 2019-09-17 | 2019-09-17 | 一种钢带增强hdpe螺旋波纹管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921543965.XU CN211371559U (zh) | 2019-09-17 | 2019-09-17 | 一种钢带增强hdpe螺旋波纹管 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211371559U true CN211371559U (zh) | 2020-08-28 |
Family
ID=72150966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921543965.XU Active CN211371559U (zh) | 2019-09-17 | 2019-09-17 | 一种钢带增强hdpe螺旋波纹管 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN211371559U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112879091A (zh) * | 2021-02-23 | 2021-06-01 | 安徽中隧典凯建设工程有限公司 | 一种隧道波纹钢涵道端部增强装置 |
-
2019
- 2019-09-17 CN CN201921543965.XU patent/CN211371559U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112879091A (zh) * | 2021-02-23 | 2021-06-01 | 安徽中隧典凯建设工程有限公司 | 一种隧道波纹钢涵道端部增强装置 |
CN112879091B (zh) * | 2021-02-23 | 2023-08-29 | 安徽中隧典凯建设工程有限公司 | 一种隧道波纹钢涵道端部增强装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2189274A1 (en) | Process for producing tube member made of fiber-reinforced resin | |
JP2008303901A (ja) | ノンボルト継手構造およびノンボルト継手構造を形成する方法 | |
CN211371559U (zh) | 一种钢带增强hdpe螺旋波纹管 | |
US20090302599A1 (en) | Pipe fitting | |
US6874542B2 (en) | Flexible hose with connect flange and method for obtaining same | |
CN104344128B (zh) | 一种可盘绕式增强复合管总成 | |
CN208535349U (zh) | Hdpe钢带增强螺旋波纹管 | |
CN113932074B (zh) | 一种钢丝网增强复合管高压连接接头及其制造方法 | |
CN210687389U (zh) | 一种管道扣压接头的内撑装置 | |
CN209991034U (zh) | 一种连接波纹管用的接头 | |
JP4380851B2 (ja) | 管接合部の構造 | |
CN106856280A (zh) | 一种设有自锁结构的连接器 | |
CN105508753A (zh) | 整体型钢带增强钢塑波纹管 | |
CN220930417U (zh) | 一种双高筋缠绕管 | |
CN110792861A (zh) | 一种管道扣压接头的内撑装置及全通径扣压连接方法 | |
CN205874977U (zh) | 一种碳纤维拉索锚具锚固连接结构 | |
CN214774080U (zh) | 搭接更加紧密的塑料管 | |
CN216832320U (zh) | 一种墙板芯管的pe管与钢管间冷缩固定的连接结构 | |
CN205331152U (zh) | 压接式空心管连接结构 | |
JP6633240B1 (ja) | 排水用の樹脂製のボールジョイント、伸縮自在継手およびそれらの製造方法 | |
CN212131654U (zh) | 一种复合管的分层密封接头结构 | |
CN220134851U (zh) | 一种承口段带双密封圈槽的纤维网增强塑料复合管 | |
CN107289213B (zh) | 一种锥形管的连接结构及锥形管构件和无人机机架 | |
CN219013643U (zh) | 管路连接结构及管路组件 | |
CN216789458U (zh) | 一种塑料管 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A steel belt REINFORCED HDPE spiral corrugated pipe Effective date of registration: 20220225 Granted publication date: 20200828 Pledgee: Laiwu Shandong rural commercial bank Limited by Share Ltd. Pledgor: Jinan Jinliyuan Environmental Protection Technology Co.,Ltd. Registration number: Y2022980001915 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230301 Granted publication date: 20200828 Pledgee: Laiwu Shandong rural commercial bank Limited by Share Ltd. Pledgor: Jinan Jinliyuan Environmental Protection Technology Co.,Ltd. Registration number: Y2022980001915 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A steel strip reinforced HDPE spiral corrugated pipe Effective date of registration: 20230308 Granted publication date: 20200828 Pledgee: Laiwu Shandong rural commercial bank Limited by Share Ltd. Pledgor: Jinan Jinliyuan Environmental Protection Technology Co.,Ltd. Registration number: Y2023980034265 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |