CN216816247U - 一种用于钢管压力试验的工装接头 - Google Patents
一种用于钢管压力试验的工装接头 Download PDFInfo
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- CN216816247U CN216816247U CN202122325547.7U CN202122325547U CN216816247U CN 216816247 U CN216816247 U CN 216816247U CN 202122325547 U CN202122325547 U CN 202122325547U CN 216816247 U CN216816247 U CN 216816247U
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- steel pipe
- tool joint
- pipe
- gasket
- cone
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 72
- 239000010959 steel Substances 0.000 title claims abstract description 72
- 238000012360 testing method Methods 0.000 title claims abstract description 38
- 238000003466 welding Methods 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000012856 packing Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 230000013011 mating Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
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CN202122325547.7U CN216816247U (zh) | 2021-09-24 | 2021-09-24 | 一种用于钢管压力试验的工装接头 |
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CN202122325547.7U CN216816247U (zh) | 2021-09-24 | 2021-09-24 | 一种用于钢管压力试验的工装接头 |
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CN216816247U true CN216816247U (zh) | 2022-06-24 |
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CN202122325547.7U Active CN216816247U (zh) | 2021-09-24 | 2021-09-24 | 一种用于钢管压力试验的工装接头 |
Country Status (1)
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CN (1) | CN216816247U (zh) |
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2021
- 2021-09-24 CN CN202122325547.7U patent/CN216816247U/zh active Active
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Legal Events
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GR01 | Patent grant | ||
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CP01 | Change in the name or title of a patent holder | ||
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Address after: 250305 300m east of Songcun village committee, Wufengshan sub district office, Changqing District, Jinan City, Shandong Province Patentee after: Shandong Shunhengsheng Energy Conservation and Environmental Protection Technology Co.,Ltd. Patentee after: SHANDONG GUOSHUN CONSTRUCTION GROUP Co.,Ltd. Address before: 250305 300m east of Songcun village committee, Wufengshan sub district office, Changqing District, Jinan City, Shandong Province Patentee before: Shandong Guoshun Energy Conservation and Environmental Protection Technology Co.,Ltd. Patentee before: SHANDONG GUOSHUN CONSTRUCTION GROUP Co.,Ltd. Address after: 250305 300m east of Songcun village committee, Wufengshan sub district office, Changqing District, Jinan City, Shandong Province Patentee after: Shandong Guoshun Energy Conservation and Environmental Protection Technology Co.,Ltd. Patentee after: SHANDONG GUOSHUN CONSTRUCTION GROUP Co.,Ltd. Address before: 250305 300m east of Songcun village committee, Wufengshan sub district office, Changqing District, Jinan City, Shandong Province Patentee before: Shandong Guoshun environmental protection equipment Co.,Ltd. Patentee before: SHANDONG GUOSHUN CONSTRUCTION GROUP Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231025 Address after: No.001 Guoshun Road, Jinan Economic Development Zone, Changqing District, Jinan City, Shandong Province Patentee after: SHANDONG GUOSHUN CONSTRUCTION GROUP Co.,Ltd. Patentee after: Shandong Xinfangzhou Environmental Protection Technology Co.,Ltd. Patentee after: Shandong Shunhengsheng Energy Conservation and Environmental Protection Technology Co.,Ltd. Address before: 250305 300m east of Songcun village committee, Wufengshan sub district office, Changqing District, Jinan City, Shandong Province Patentee before: Shandong Shunhengsheng Energy Conservation and Environmental Protection Technology Co.,Ltd. Patentee before: SHANDONG GUOSHUN CONSTRUCTION GROUP Co.,Ltd. |