CN2470633Y - 增强聚丙烯模压排水管 - Google Patents
增强聚丙烯模压排水管 Download PDFInfo
- Publication number
- CN2470633Y CN2470633Y CN 00259291 CN00259291U CN2470633Y CN 2470633 Y CN2470633 Y CN 2470633Y CN 00259291 CN00259291 CN 00259291 CN 00259291 U CN00259291 U CN 00259291U CN 2470633 Y CN2470633 Y CN 2470633Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- mold pressing
- reinforced polypropylene
- polypropylene mold
- socket
- 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
- Sewage (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00259291 CN2470633Y (zh) | 2000-11-23 | 2000-11-23 | 增强聚丙烯模压排水管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00259291 CN2470633Y (zh) | 2000-11-23 | 2000-11-23 | 增强聚丙烯模压排水管 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2470633Y true CN2470633Y (zh) | 2002-01-09 |
Family
ID=33615332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 00259291 Expired - Lifetime CN2470633Y (zh) | 2000-11-23 | 2000-11-23 | 增强聚丙烯模压排水管 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2470633Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012020171A2 (en) * | 2010-08-13 | 2012-02-16 | Oy Kwh Pipe Ab | Renovation module |
CN102518897A (zh) * | 2011-12-26 | 2012-06-27 | 杭州金民管业有限公司 | 自密封承插对接波纹管及制作方法 |
CN103453249A (zh) * | 2012-06-05 | 2013-12-18 | 李玉波 | F型承插式橡胶圈柔性连接方法及其结构 |
CN104728532A (zh) * | 2015-02-16 | 2015-06-24 | 浙江双林塑料机械有限公司 | 连续纤维增强管及连续纤维增强管连接结构 |
-
2000
- 2000-11-23 CN CN 00259291 patent/CN2470633Y/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012020171A2 (en) * | 2010-08-13 | 2012-02-16 | Oy Kwh Pipe Ab | Renovation module |
WO2012020171A3 (en) * | 2010-08-13 | 2012-04-05 | Oy Kwh Pipe Ab | Renovation module |
CN102518897A (zh) * | 2011-12-26 | 2012-06-27 | 杭州金民管业有限公司 | 自密封承插对接波纹管及制作方法 |
CN103453249A (zh) * | 2012-06-05 | 2013-12-18 | 李玉波 | F型承插式橡胶圈柔性连接方法及其结构 |
CN104728532A (zh) * | 2015-02-16 | 2015-06-24 | 浙江双林塑料机械有限公司 | 连续纤维增强管及连续纤维增强管连接结构 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108591646A (zh) | 一种u型双壁承插式管道接口及其安装方法 | |
CN2470633Y (zh) | 增强聚丙烯模压排水管 | |
CN208886175U (zh) | 一种高强度mumpp加筋增强耐磨双壁波纹管 | |
CN2881268Y (zh) | 双层壁承插口双壁波纹管 | |
CN201502826U (zh) | 一种承插式熔接塑料管材 | |
CN202466788U (zh) | 一种注塑检查井座及其管道接口 | |
CN104179239B (zh) | 一种整体式玻璃钢检查井 | |
CN201354895Y (zh) | 塑料双壁缠绕波纹管道 | |
CN211649437U (zh) | 缠绕管承插式连接结构 | |
CN200982029Y (zh) | 聚丙烯模压排水管 | |
CN206708608U (zh) | 一种皮圈承插节流式缠绕增强管 | |
CN201891131U (zh) | 一种pe管件式整体塑料检查井 | |
CN204081034U (zh) | 一种整体式玻璃钢检查井 | |
CN201764128U (zh) | 一种加强筋塑料地下排水管 | |
CN212251523U (zh) | 一种增设橡胶内衬的城市运营污水管道 | |
CN200967995Y (zh) | 再生聚丙烯改性增强模压排水管 | |
CN218175911U (zh) | 一种高承载超大口径市政用hmpp检查井 | |
CN2809049Y (zh) | 渐紧式承接口塑料排水管 | |
CN214743861U (zh) | 一种具有抗震性和高稳定性的埋地用高模量双壁波纹管 | |
CN2170339Y (zh) | 两用smc玻璃钢系列落水管 | |
CN210637634U (zh) | 塑胶排污管道的对接套环 | |
CN207959426U (zh) | 一种自循环密闭型室外重力排水系统 | |
CN217762440U (zh) | 一种建筑施工用带管基的钢筋混凝土承插口管 | |
CN2612864Y (zh) | 钢骨架塑料复合管双向承插接头 | |
CN2442064Y (zh) | 高强复合管 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
RR01 | Reinstatement of patent right |
Former decision: Termination of patent right |
|
C56 | Change in the name or address of the patentee |
Owner name: HONGHU SCIENCE & TECHNOLOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: HONGHU SCIENCE AND TECHNOLOGY CO., LTD., SHANGHAI |
|
CP03 | Change of name, title or address |
Address after: 200335, Du Yuanhao, 1260, Lane 8, Zhai Zhai Road, Changning District, Shanghai Patentee after: Honghu Technologies Co., Ltd. Address before: 200335, Du Yuanhao, 1260, Lane 8, Zhai Zhai Road, Changning District, Shanghai Patentee before: Honghu Science and Technology Co., Ltd., Shanghai |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20101123 Granted publication date: 20020109 |
|
DD01 | Delivery of document by public notice |
Addressee: Honghu Technologies Co., Ltd. Document name: Notification of Expiration of Patent Right Duration |