CN209762465U - 一种钢骨架增强聚乙烯复合管 - Google Patents
一种钢骨架增强聚乙烯复合管 Download PDFInfo
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- CN209762465U CN209762465U CN201920577626.7U CN201920577626U CN209762465U CN 209762465 U CN209762465 U CN 209762465U CN 201920577626 U CN201920577626 U CN 201920577626U CN 209762465 U CN209762465 U CN 209762465U
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- pipeline
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- 239000004698 Polyethylene Substances 0.000 title claims abstract description 63
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 63
- -1 polyethylene Polymers 0.000 title claims abstract description 62
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 33
- 239000010959 steel Substances 0.000 title claims abstract description 33
- 239000002131 composite material Substances 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000004831 Hot glue Substances 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims description 23
- 238000007906 compression Methods 0.000 claims description 23
- 238000004804 winding Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 34
- 238000003825 pressing Methods 0.000 description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
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CN201920577626.7U CN209762465U (zh) | 2019-04-25 | 2019-04-25 | 一种钢骨架增强聚乙烯复合管 |
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CN201920577626.7U CN209762465U (zh) | 2019-04-25 | 2019-04-25 | 一种钢骨架增强聚乙烯复合管 |
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CN209762465U true CN209762465U (zh) | 2019-12-10 |
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CN201920577626.7U Active CN209762465U (zh) | 2019-04-25 | 2019-04-25 | 一种钢骨架增强聚乙烯复合管 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113958778A (zh) * | 2021-09-27 | 2022-01-21 | 安源管道实业股份有限公司 | 一种钢骨架塑料复合管 |
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2019
- 2019-04-25 CN CN201920577626.7U patent/CN209762465U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113958778A (zh) * | 2021-09-27 | 2022-01-21 | 安源管道实业股份有限公司 | 一种钢骨架塑料复合管 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200602 Address after: 124000 Taishan Road, Dawa Lingang Economic Zone, Panjin City, Liaoning Province Patentee after: Liaoning Zhongji Technology Co.,Ltd. Address before: 124000 Taishan Road, Dawa Lingang Economic Zone, Liaoning Province Patentee before: Wang Zhe |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 124000 Taishan Road, Dawa Lingang Economic Zone, Panjin City, Liaoning Province Patentee after: Liaoning Gaoxiang New Material Co.,Ltd. Address before: 124000 Taishan Road, Dawa Lingang Economic Zone, Panjin City, Liaoning Province Patentee before: Liaoning Zhongji Technology Co.,Ltd. |
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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 utility model: A steel skeleton reinforced polyethylene composite pipe Effective date of registration: 20221110 Granted publication date: 20191210 Pledgee: Financing Guarantee Center of small and medium sized enterprises in Dawa District of Panjin City Pledgor: Liaoning Gaoxiang New Material Co.,Ltd. Registration number: Y2022210000193 |
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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: 20231025 Granted publication date: 20191210 Pledgee: Financing Guarantee Center of small and medium sized enterprises in Dawa District of Panjin City Pledgor: Liaoning Gaoxiang New Material Co.,Ltd. Registration number: Y2022210000193 |
|
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 utility model: A steel skeleton reinforced polyethylene composite pipe Effective date of registration: 20231027 Granted publication date: 20191210 Pledgee: Financing Guarantee Center of small and medium sized enterprises in Dawa District of Panjin City Pledgor: Liaoning Gaoxiang New Material Co.,Ltd. Registration number: Y2023980063263 |