CN1058329C - 加筋耐压塑料管及管连接件 - Google Patents
加筋耐压塑料管及管连接件 Download PDFInfo
- Publication number
- CN1058329C CN1058329C CN97101527A CN97101527A CN1058329C CN 1058329 C CN1058329 C CN 1058329C CN 97101527 A CN97101527 A CN 97101527A CN 97101527 A CN97101527 A CN 97101527A CN 1058329 C CN1058329 C CN 1058329C
- Authority
- CN
- China
- Prior art keywords
- wall
- pipe
- resistant plastic
- tube wall
- plastic tube
- 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
- 239000004033 plastic Substances 0.000 title claims abstract description 28
- 229920003023 plastic Polymers 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 29
- 210000003205 muscle Anatomy 0.000 claims description 32
- 238000012856 packing Methods 0.000 description 4
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN97101527A CN1058329C (zh) | 1997-01-23 | 1997-01-23 | 加筋耐压塑料管及管连接件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN97101527A CN1058329C (zh) | 1997-01-23 | 1997-01-23 | 加筋耐压塑料管及管连接件 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1161423A CN1161423A (zh) | 1997-10-08 |
CN1058329C true CN1058329C (zh) | 2000-11-08 |
Family
ID=5165801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97101527A Expired - Lifetime CN1058329C (zh) | 1997-01-23 | 1997-01-23 | 加筋耐压塑料管及管连接件 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1058329C (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU929951A1 (ru) * | 1978-08-31 | 1982-05-23 | за вители r-;).v-,v.,., | -.. -..- /-;, . Фишбейн и Л. Л. Стр| Ковский GME:,|f;:n-,,.-. | Труба |
EP0362919A2 (en) * | 1988-09-16 | 1990-04-11 | Wavin B.V. | Extruded radially stretched plastic pipe and procedure for manufacturing such a pipe |
EP0403686A1 (de) * | 1989-06-15 | 1990-12-27 | Otto Chlupsa | Rohr, insbesondere für eine Umlenkwelle, Expansionswelle oder dergleichen |
EP0726134A1 (de) * | 1995-02-13 | 1996-08-14 | Wilhelm Hegler | Verfahren und Anlage zur Herstellung eines Mehrschicht-Rohres aus thermoplastischem Kunststoff, insbesondere Polyolefin |
WO1996026380A1 (fr) * | 1995-02-22 | 1996-08-29 | Alexei Petrovich Osipov | Pipeline en metal-plastique et procede de production dudit pipeline |
-
1997
- 1997-01-23 CN CN97101527A patent/CN1058329C/zh not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU929951A1 (ru) * | 1978-08-31 | 1982-05-23 | за вители r-;).v-,v.,., | -.. -..- /-;, . Фишбейн и Л. Л. Стр| Ковский GME:,|f;:n-,,.-. | Труба |
EP0362919A2 (en) * | 1988-09-16 | 1990-04-11 | Wavin B.V. | Extruded radially stretched plastic pipe and procedure for manufacturing such a pipe |
EP0403686A1 (de) * | 1989-06-15 | 1990-12-27 | Otto Chlupsa | Rohr, insbesondere für eine Umlenkwelle, Expansionswelle oder dergleichen |
EP0726134A1 (de) * | 1995-02-13 | 1996-08-14 | Wilhelm Hegler | Verfahren und Anlage zur Herstellung eines Mehrschicht-Rohres aus thermoplastischem Kunststoff, insbesondere Polyolefin |
WO1996026380A1 (fr) * | 1995-02-22 | 1996-08-29 | Alexei Petrovich Osipov | Pipeline en metal-plastique et procede de production dudit pipeline |
Also Published As
Publication number | Publication date |
---|---|
CN1161423A (zh) | 1997-10-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1058329C (zh) | 加筋耐压塑料管及管连接件 | |
CN2278826Y (zh) | 加筋耐压塑料管及管连接件 | |
CN108407345B (zh) | 螺纹钢筋增强聚丙烯波纹管及其制造方法 | |
CN210684502U (zh) | 涵洞通道用的厚壁玻璃钢波纹管 | |
CN212745423U (zh) | 一种hdpe内衬玻纤网竖钢增强缠绕管 | |
CN2129855Y (zh) | 加筋耐压塑料管 | |
CN214532058U (zh) | 一种钢管构件加固构件 | |
CN211421583U (zh) | 四周带连接法兰的厚壁玻璃钢波纹板 | |
CN200979039Y (zh) | 塑料型材螺旋缠绕管 | |
CN2557784Y (zh) | 高强度耐腐耐磨管道 | |
CN212737063U (zh) | 一种塑料管自动扩口装置 | |
CN213745466U (zh) | 一种耐压耐磨的hdpe增强缠绕管 | |
CN200968449Y (zh) | 具有轴向纤维的玻璃钢夹砂管及顶管 | |
CN2314138Y (zh) | 变形带肋钢筋的机械连接接头 | |
CN2187248Y (zh) | 管体 | |
CN2044310U (zh) | 有防渗层的绕丝水泥压力管 | |
CN2529055Y (zh) | 金属骨架增强复合塑料管道 | |
CN1287238A (zh) | 管壁有空心增强结构的高分子拉伸定向高强度复合塑料管 | |
CN2886282Y (zh) | 具有支管的管件 | |
CN110629930A (zh) | 四周带连接法兰的厚壁玻璃钢波纹板及其拼接方法 | |
CN110629686A (zh) | 涵洞通道用的厚壁玻璃钢波纹管及其施工方法 | |
CN2509415Y (zh) | 大口径金属塑料复合管 | |
CN221548003U (zh) | 一种钢丝网骨架管 | |
CN219633636U (zh) | 一种罐体与加强圈组装工装 | |
CN217381990U (zh) | 一种特殊结构的钢筋混凝土管 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: ZHONGGUAN NEW TYPE TIBE MATERIAL EQUIPMENT DEVELOP Free format text: FORMER NAME: ZHANG GUOXIANG |
|
CP03 | Change of name, title or address |
Address after: Beijing city Xuanwu District South Pavilion No. 10 Building 2 layer foundation Patentee after: The crown of new pipe equipment Development Co Ltd Address before: No. four, Lane 112, Taoyuan Road, Taoyuan Road, Shanxi, Taiyuan Patentee before: Zhang Guoxiang |
|
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Cai Yuerui Document name: Notification of Passing Examination on Formalities |
|
CX01 | Expiry of patent term |
Granted publication date: 20001108 |
|
EXPY | Termination of patent right or utility model |