CN215862268U - 一种具有密封对接头的聚乙烯复合管 - Google Patents
一种具有密封对接头的聚乙烯复合管 Download PDFInfo
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- CN215862268U CN215862268U CN202122288497.XU CN202122288497U CN215862268U CN 215862268 U CN215862268 U CN 215862268U CN 202122288497 U CN202122288497 U CN 202122288497U CN 215862268 U CN215862268 U CN 215862268U
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- Prior art keywords
- butt joint
- ring
- sealed butt
- pipe
- polyethylene composite
- 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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- 210000001503 joint Anatomy 0.000 title claims abstract description 48
- -1 Polyethylene Polymers 0.000 title claims abstract description 22
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 22
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 22
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 238000003780 insertion Methods 0.000 claims description 23
- 230000037431 insertion Effects 0.000 claims description 23
- 150000001875 compounds Chemical class 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122288497.XU CN215862268U (zh) | 2021-09-22 | 2021-09-22 | 一种具有密封对接头的聚乙烯复合管 |
Applications Claiming Priority (1)
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CN202122288497.XU CN215862268U (zh) | 2021-09-22 | 2021-09-22 | 一种具有密封对接头的聚乙烯复合管 |
Publications (1)
Publication Number | Publication Date |
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CN215862268U true CN215862268U (zh) | 2022-02-18 |
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CN202122288497.XU Active CN215862268U (zh) | 2021-09-22 | 2021-09-22 | 一种具有密封对接头的聚乙烯复合管 |
Country Status (1)
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CN (1) | CN215862268U (zh) |
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2021
- 2021-09-22 CN CN202122288497.XU patent/CN215862268U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240126 Address after: No. 4, New Materials Industrial Park, Efficient Economic Zone, Huji Town, Huimin County, Binzhou City, Shandong Province, 251700 (north of National Highway 220, 580 meters east of the intersection of Dexin Road and Xinwu Avenue) Patentee after: Shandong Anfeng Pipeline Technology Co.,Ltd. Country or region after: China Address before: 251700 high end Aluminum Industrial Park, economic development zone, Huimin County, Binzhou City, Shandong Province (east of aluminum factory) Patentee before: Shandong Anfeng Pipe Technology Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |