CN202691330U - 高密度聚乙烯/交联聚乙烯复合双壁缠绕管 - Google Patents
高密度聚乙烯/交联聚乙烯复合双壁缠绕管 Download PDFInfo
- Publication number
- CN202691330U CN202691330U CN 201220273955 CN201220273955U CN202691330U CN 202691330 U CN202691330 U CN 202691330U CN 201220273955 CN201220273955 CN 201220273955 CN 201220273955 U CN201220273955 U CN 201220273955U CN 202691330 U CN202691330 U CN 202691330U
- Authority
- CN
- China
- Prior art keywords
- pipe
- density polyethylene
- polyethylene
- crosslinked
- high density
- 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
Links
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220273955 CN202691330U (zh) | 2012-06-11 | 2012-06-11 | 高密度聚乙烯/交联聚乙烯复合双壁缠绕管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220273955 CN202691330U (zh) | 2012-06-11 | 2012-06-11 | 高密度聚乙烯/交联聚乙烯复合双壁缠绕管 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202691330U true CN202691330U (zh) | 2013-01-23 |
Family
ID=47546952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220273955 Expired - Lifetime CN202691330U (zh) | 2012-06-11 | 2012-06-11 | 高密度聚乙烯/交联聚乙烯复合双壁缠绕管 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202691330U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102734569A (zh) * | 2012-06-11 | 2012-10-17 | 上海清远管业科技有限公司 | 高密度聚乙烯/交联聚乙烯复合双壁缠绕管 |
-
2012
- 2012-06-11 CN CN 201220273955 patent/CN202691330U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102734569A (zh) * | 2012-06-11 | 2012-10-17 | 上海清远管业科技有限公司 | 高密度聚乙烯/交联聚乙烯复合双壁缠绕管 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105318116B (zh) | 一种覆塑带增强中空壁缠绕管及其制造方法 | |
CN102691832A (zh) | 玻纤增强hdpe双壁缠绕管及其制作方法 | |
CN105587942B (zh) | 一种连续纤维增强压力管及其成型工艺 | |
CN204554102U (zh) | Hdpe-pp复合缠绕增强管 | |
CN114583650A (zh) | 一种增强型耐热复合电力管及其制备方法 | |
CN202691330U (zh) | 高密度聚乙烯/交联聚乙烯复合双壁缠绕管 | |
CN204099758U (zh) | 一种新型钢带增强聚乙烯螺旋波纹管 | |
CN204004863U (zh) | 一种高压钢丝网骨架聚乙烯复合管 | |
CN105128346A (zh) | 碳纤维增强hdpe双壁缠绕管的制作方法 | |
CN210800288U (zh) | 一种中空壁中空立筋缠绕管 | |
CN113007457A (zh) | 一种高密度聚乙烯/交联发泡增强聚乙烯复合双壁缠绕管 | |
CN204962078U (zh) | 埋地排水用聚乙烯双壁波纹管材用环形钢箍 | |
CN201354891Y (zh) | 塑料缠绕结构壁管道 | |
CN102734569A (zh) | 高密度聚乙烯/交联聚乙烯复合双壁缠绕管 | |
CN101451637A (zh) | 钢塑复合结构壁管道 | |
CN109027446A (zh) | 热塑性连续纤维预浸编织绳热熔缠绕波纹管及其制造设备 | |
CN201354895Y (zh) | 塑料双壁缠绕波纹管道 | |
CN101451635A (zh) | 塑料缠绕结构壁管道及其制作方法 | |
CN204962068U (zh) | 带钢箍增强结构的埋地排水用聚乙烯双壁波纹管材 | |
CN104786461A (zh) | 一种增强热塑性塑料管的制备工艺 | |
CN218161616U (zh) | 玻纤带缠绕增强多层管 | |
CN201326837Y (zh) | 钢塑复合结构壁管道 | |
CN207034431U (zh) | Hdpe中空壁加筋管 | |
CN206234496U (zh) | 一种增强克拉管 | |
CN109237147B (zh) | 一种缠绕结构壁管及其专用异形带材 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WUHAN QINGYUAN PIPE INDUSTRY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI QINGYUAN PIPE TECHNOLOGY CO., LTD. Effective date: 20150228 Owner name: SHANGHAI QINGYUAN PIPE TECHNOLOGY CO., LTD. Effective date: 20150228 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201502 JINSHAN, SHANGHAI TO: 430090 WUHAN, HUBEI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150228 Address after: 430090 Hubei city of Wuhan province Deng Nan Street Hannan Village Patentee after: WUHAN QINGYUAN PIPE TECHNOLOGY CO., LTD. Patentee after: Shanghai Qingyuan Pipe Technology Co., Ltd. Address before: 201502, Shanghai, Jinshan District tower town industrial zone Patentee before: Shanghai Qingyuan Pipe Technology Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20130123 |
|
CX01 | Expiry of patent term |