CN102691830A - 长寿命多层防腐处理的埋置式预应力钢筒混凝土管 - Google Patents
长寿命多层防腐处理的埋置式预应力钢筒混凝土管 Download PDFInfo
- Publication number
- CN102691830A CN102691830A CN2012102205914A CN201210220591A CN102691830A CN 102691830 A CN102691830 A CN 102691830A CN 2012102205914 A CN2012102205914 A CN 2012102205914A CN 201210220591 A CN201210220591 A CN 201210220591A CN 102691830 A CN102691830 A CN 102691830A
- Authority
- CN
- China
- Prior art keywords
- steel
- steel cylinder
- wall
- layer
- cylinder
- 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.)
- Granted
Links
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210220591.4A CN102691830B (zh) | 2012-06-29 | 2012-06-29 | 长寿命多层防腐处理的埋置式预应力钢筒混凝土管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210220591.4A CN102691830B (zh) | 2012-06-29 | 2012-06-29 | 长寿命多层防腐处理的埋置式预应力钢筒混凝土管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102691830A true CN102691830A (zh) | 2012-09-26 |
CN102691830B CN102691830B (zh) | 2014-04-30 |
Family
ID=46857471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210220591.4A Active CN102691830B (zh) | 2012-06-29 | 2012-06-29 | 长寿命多层防腐处理的埋置式预应力钢筒混凝土管 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102691830B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104180085A (zh) * | 2013-05-21 | 2014-12-03 | 山东沃特管业有限责任公司 | 新型防渗pccp预应力钢筒混凝土管及生产方法 |
CN104180083A (zh) * | 2013-05-21 | 2014-12-03 | 山东沃特管业有限责任公司 | 带防腐层的pccp电厂冷却水钢筒混凝土管及生产方法 |
CN105179821A (zh) * | 2015-09-22 | 2015-12-23 | 山东龙泉管道工程股份有限公司 | 全防腐直饮水的埋置式预应力钢筒混凝土管 |
CN109578711A (zh) * | 2017-09-29 | 2019-04-05 | 北京韩建河山管业股份有限公司 | 一种流体输送pccpec管道 |
CN114407189A (zh) * | 2022-01-25 | 2022-04-29 | 中国电建集团山东电力管道工程有限公司 | 输配水用承压管道及制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2200092Y (zh) * | 1994-08-26 | 1995-06-07 | 中国石油天然气总公司工程技术研究院 | 带有涂胶铝箔层的聚乙烯包覆钢管 |
JP2008215618A (ja) * | 2007-01-26 | 2008-09-18 | Kwpt Co Ltd | ナノ銀をコーティングさせた上水道用鉄管 |
CN201202898Y (zh) * | 2008-05-29 | 2009-03-04 | 天津万联管道工程有限公司 | 超薄钢制承插口预应力钢筒钢纤维混凝土管 |
CN202769085U (zh) * | 2012-06-29 | 2013-03-06 | 山东龙泉管道工程股份有限公司 | 长寿命多层防腐处理的埋置式预应力钢筒混凝土管 |
-
2012
- 2012-06-29 CN CN201210220591.4A patent/CN102691830B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2200092Y (zh) * | 1994-08-26 | 1995-06-07 | 中国石油天然气总公司工程技术研究院 | 带有涂胶铝箔层的聚乙烯包覆钢管 |
JP2008215618A (ja) * | 2007-01-26 | 2008-09-18 | Kwpt Co Ltd | ナノ銀をコーティングさせた上水道用鉄管 |
CN201202898Y (zh) * | 2008-05-29 | 2009-03-04 | 天津万联管道工程有限公司 | 超薄钢制承插口预应力钢筒钢纤维混凝土管 |
CN202769085U (zh) * | 2012-06-29 | 2013-03-06 | 山东龙泉管道工程股份有限公司 | 长寿命多层防腐处理的埋置式预应力钢筒混凝土管 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104180085A (zh) * | 2013-05-21 | 2014-12-03 | 山东沃特管业有限责任公司 | 新型防渗pccp预应力钢筒混凝土管及生产方法 |
CN104180083A (zh) * | 2013-05-21 | 2014-12-03 | 山东沃特管业有限责任公司 | 带防腐层的pccp电厂冷却水钢筒混凝土管及生产方法 |
CN105179821A (zh) * | 2015-09-22 | 2015-12-23 | 山东龙泉管道工程股份有限公司 | 全防腐直饮水的埋置式预应力钢筒混凝土管 |
CN109578711A (zh) * | 2017-09-29 | 2019-04-05 | 北京韩建河山管业股份有限公司 | 一种流体输送pccpec管道 |
CN114407189A (zh) * | 2022-01-25 | 2022-04-29 | 中国电建集团山东电力管道工程有限公司 | 输配水用承压管道及制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102691830B (zh) | 2014-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102691830B (zh) | 长寿命多层防腐处理的埋置式预应力钢筒混凝土管 | |
CN202769085U (zh) | 长寿命多层防腐处理的埋置式预应力钢筒混凝土管 | |
CN202708356U (zh) | 综合防腐处理的埋置式预应力钢筒混凝土管 | |
CN202834439U (zh) | 表面有纤维抗裂层和防腐层的埋置式预应力钢筒混凝土管 | |
CN203718181U (zh) | 一种新型钢筒混凝土管 | |
CN202660095U (zh) | 钢筒内外壁带有热浸锌涂层的内衬式预应力钢筒混凝土管 | |
CN202629365U (zh) | 承插口热浸锌处理的内衬式预应力钢筒混凝土管 | |
CN202660153U (zh) | 表面有环氧煤沥青防腐层的埋置式预应力钢筒混凝土管 | |
CN202660093U (zh) | 长寿命多层防腐处理的内衬式预应力钢筒混凝土管 | |
CN105179817A (zh) | 长寿命全防腐的内衬式预应力钢筒混凝土管 | |
CN102734568B (zh) | 长寿命多层防腐处理的内衬式预应力钢筒混凝土管 | |
CN202629366U (zh) | 表面有纤维抗裂砂浆保护层的内衬式预应力钢筒混凝土管 | |
CN202660085U (zh) | 综合防腐处理的内衬式预应力钢筒混凝土管 | |
CN202708357U (zh) | 承插口和管表面带防腐层的内衬式预应力钢筒混凝土管 | |
CN202660080U (zh) | 钢筒带热喷涂纯锌涂层的内衬式预应力钢筒混凝土管 | |
CN202660081U (zh) | 钢筒与管表面有带防腐层的内衬式预应力钢筒混凝土管 | |
CN202691329U (zh) | 承插口和钢筒表面带纯锌涂层内衬式预应力钢筒混凝土管 | |
CN202674583U (zh) | 承插口和钢筒表面带纯锌涂层埋置式预应力钢筒混凝土管 | |
CN102679051B (zh) | 热浸锌与环氧煤沥青防腐结合埋置式预应力钢筒混凝土管 | |
CN202660082U (zh) | 钢筒内外壁带有热浸锌涂层的埋置式预应力钢筒混凝土管 | |
CN102705593A (zh) | 综合防腐处理的埋置式预应力钢筒混凝土管 | |
CN202660078U (zh) | 热浸锌与环氧煤沥青防腐结合埋置式预应力钢筒混凝土管 | |
CN202660083U (zh) | 钢筒带热喷涂纯锌涂层的埋置式预应力钢筒混凝土管 | |
CN102705594A (zh) | 综合防腐处理的内衬式预应力钢筒混凝土管 | |
CN202660094U (zh) | 表面有纤维抗裂层和防腐层的内衬式预应力钢筒混凝土管 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Buried prestressed steel cylinder concrete pipe having long service life and subjected to multi-layer anti-corrosion treatment Effective date of registration: 20170523 Granted publication date: 20140430 Pledgee: CITIC Bank, Limited by Share Ltd, Zibo branch Pledgor: Shandong Longquan Pipeline Engineering Co., Ltd. Registration number: 2017990000431 |
|
PC01 | Cancellation 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: 20190723 Granted publication date: 20140430 Pledgee: CITIC Bank, Limited by Share Ltd, Zibo branch Pledgor: Shandong Longquan Pipeline Engineering Co., Ltd. Registration number: 2017990000431 |
|
PE01 | Entry into force 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 invention: Buried prestressed steel cylinder concrete pipe having long service life and subjected to multi-layer anti-corrosion treatment Effective date of registration: 20190815 Granted publication date: 20140430 Pledgee: CITIC Bank, Limited by Share Ltd, Zibo branch Pledgor: Shandong Longquan Pipeline Engineering Co., Ltd. Registration number: Y2019370000011 |