CN202023998U - 一种三层pe防腐生产线 - Google Patents
一种三层pe防腐生产线 Download PDFInfo
- Publication number
- CN202023998U CN202023998U CN2011201619824U CN201120161982U CN202023998U CN 202023998 U CN202023998 U CN 202023998U CN 2011201619824 U CN2011201619824 U CN 2011201619824U CN 201120161982 U CN201120161982 U CN 201120161982U CN 202023998 U CN202023998 U CN 202023998U
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- Prior art keywords
- steel pipe
- production line
- extruder
- drive line
- washing machine
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- 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.)
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011201619824U CN202023998U (zh) | 2011-05-20 | 2011-05-20 | 一种三层pe防腐生产线 |
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CN2011201619824U CN202023998U (zh) | 2011-05-20 | 2011-05-20 | 一种三层pe防腐生产线 |
Publications (1)
Publication Number | Publication Date |
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CN202023998U true CN202023998U (zh) | 2011-11-02 |
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CN2011201619824U Expired - Fee Related CN202023998U (zh) | 2011-05-20 | 2011-05-20 | 一种三层pe防腐生产线 |
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CN (1) | CN202023998U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104096720A (zh) * | 2013-04-03 | 2014-10-15 | 天源环保有限公司 | 一种复合管自动生产线 |
CN104668913A (zh) * | 2015-03-18 | 2015-06-03 | 浙江久立泰祜涂层技术有限公司 | 不锈钢管三层聚丙烯防腐管的制造设备及其方法 |
-
2011
- 2011-05-20 CN CN2011201619824U patent/CN202023998U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104096720A (zh) * | 2013-04-03 | 2014-10-15 | 天源环保有限公司 | 一种复合管自动生产线 |
CN104668913A (zh) * | 2015-03-18 | 2015-06-03 | 浙江久立泰祜涂层技术有限公司 | 不锈钢管三层聚丙烯防腐管的制造设备及其方法 |
CN104668913B (zh) * | 2015-03-18 | 2017-03-01 | 浙江久立泰祜涂层技术有限公司 | 不锈钢管三层聚丙烯防腐管的制造设备及其使用方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HEILONGJIANG LUJI PIPE INDUSTRY CO., LTD. Free format text: FORMER NAME: DAQING LUJI ANTI-CORROSION THERMAL INSULATION STEEL PIPE MANUFACTURING CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 163000 Heilongjiang province Daqing honggangqu iron park is booming industrial park Patentee after: Heilongjiang, Shandong and Hebei pipe industry Limited by Share Ltd Address before: 163000 Zhongxing North Street, Saertu District, Heilongjiang, Daqing 67 Patentee before: Daqing Luji Anticorrosive Insulation Steel Pipe Manufacture Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 163000 Heilongjiang province Daqing honggangqu iron park is booming industrial park Patentee after: Shandong, Hebei and Polytron Technologies Inc Address before: 163000 Heilongjiang province Daqing honggangqu iron park is booming industrial park Patentee before: Heilongjiang, Shandong and Hebei pipe industry Limited by Share Ltd |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20170520 |