CN101644359B - 自体法兰式钢网增强塑料压力管及其制造方法 - Google Patents
自体法兰式钢网增强塑料压力管及其制造方法 Download PDFInfo
- Publication number
- CN101644359B CN101644359B CN2009103072335A CN200910307233A CN101644359B CN 101644359 B CN101644359 B CN 101644359B CN 2009103072335 A CN2009103072335 A CN 2009103072335A CN 200910307233 A CN200910307233 A CN 200910307233A CN 101644359 B CN101644359 B CN 101644359B
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- Prior art keywords
- mold
- steel mesh
- plastic
- integral
- die cavity
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 38
- 239000010959 steel Substances 0.000 title claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 239000002990 reinforced plastic Substances 0.000 title claims abstract description 16
- 239000004033 plastic Substances 0.000 claims description 45
- 229920003023 plastic Polymers 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 20
- 239000002994 raw material Substances 0.000 claims description 18
- 239000003292 glue Substances 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 4
- 238000001175 rotational moulding Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009103072335A CN101644359B (zh) | 2009-09-18 | 2009-09-18 | 自体法兰式钢网增强塑料压力管及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009103072335A CN101644359B (zh) | 2009-09-18 | 2009-09-18 | 自体法兰式钢网增强塑料压力管及其制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN101644359A CN101644359A (zh) | 2010-02-10 |
CN101644359B true CN101644359B (zh) | 2011-05-04 |
Family
ID=41656356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009103072335A Expired - Fee Related CN101644359B (zh) | 2009-09-18 | 2009-09-18 | 自体法兰式钢网增强塑料压力管及其制造方法 |
Country Status (1)
Country | Link |
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CN (1) | CN101644359B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106068179A (zh) * | 2013-12-06 | 2016-11-02 | 迈克尔·塔普 | 合成材料管道和用于该合成材料管道的生产方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1320914A (en) * | 1969-10-11 | 1973-06-20 | Hepworth Iron Co Ltd | Pipe couplings |
CN1241476A (zh) * | 1999-07-08 | 2000-01-19 | 王峰 | 一种钢网增强塑料中空制品及其滚塑成型工艺 |
CN2602243Y (zh) * | 2002-08-23 | 2004-02-04 | 夏秋春 | 带内外防腐层的滚塑成型钢塑复合管道 |
CN2735123Y (zh) * | 2004-10-27 | 2005-10-19 | 温州市恒通化学防腐设备厂 | 工业耐压聚丙烯管件 |
CN101077613A (zh) * | 2007-06-25 | 2007-11-28 | 李富春 | 制造钢网增强塑料复合管的生产方法及其配套设备 |
-
2009
- 2009-09-18 CN CN2009103072335A patent/CN101644359B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1320914A (en) * | 1969-10-11 | 1973-06-20 | Hepworth Iron Co Ltd | Pipe couplings |
CN1241476A (zh) * | 1999-07-08 | 2000-01-19 | 王峰 | 一种钢网增强塑料中空制品及其滚塑成型工艺 |
CN2602243Y (zh) * | 2002-08-23 | 2004-02-04 | 夏秋春 | 带内外防腐层的滚塑成型钢塑复合管道 |
CN2735123Y (zh) * | 2004-10-27 | 2005-10-19 | 温州市恒通化学防腐设备厂 | 工业耐压聚丙烯管件 |
CN101077613A (zh) * | 2007-06-25 | 2007-11-28 | 李富春 | 制造钢网增强塑料复合管的生产方法及其配套设备 |
Also Published As
Publication number | Publication date |
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CN101644359A (zh) | 2010-02-10 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI MEITONG PIPE INDUSTRY TECHNOLOGY CO., LTD Free format text: FORMER OWNER: XIE ZHISHU Effective date: 20140421 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610025 CHENGDU, SICHUAN PROVINCE TO: 201414 FENGXIAN, SHANGHAI |
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TR01 | Transfer of patent right |
Effective date of registration: 20140421 Address after: 201414, Shanghai, Fengxian District Town, South Village, No. 4428 highway Patentee after: Shanghai Meitong Pipe Industry Technology Co., Ltd. Address before: 610025, Sichuan, Jiujiang province Shuangliu County town 10000 community Chengdu Tong Industrial Company Patentee before: Xie Zhishu |
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Effective date of registration: 20170713 Address after: 610041 No. 30, 180 Wuhou Temple street, Chengdu, Sichuan, 304, 2, 2, building, No. 2, Wuhou District Patentee after: Xie Zhishu Address before: 201414, Shanghai, Fengxian District Town, South Village, No. 4428 highway Patentee before: Shanghai Meitong Pipe Industry Technology Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20180918 |
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CF01 | Termination of patent right due to non-payment of annual fee |