CN207298136U - 用于衬塑复合钢管的对焊连接结构 - Google Patents
用于衬塑复合钢管的对焊连接结构 Download PDFInfo
- Publication number
- CN207298136U CN207298136U CN201721209843.8U CN201721209843U CN207298136U CN 207298136 U CN207298136 U CN 207298136U CN 201721209843 U CN201721209843 U CN 201721209843U CN 207298136 U CN207298136 U CN 207298136U
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- Prior art keywords
- butt welding
- welding connection
- connection structure
- steel pipe
- plastic lining
- Prior art date
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- 238000003466 welding Methods 0.000 title claims abstract description 85
- 239000004033 plastic Substances 0.000 title claims abstract description 75
- 229920003023 plastic Polymers 0.000 title claims abstract description 75
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 58
- 239000010959 steel Substances 0.000 title claims abstract description 58
- 239000002131 composite material Substances 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 claims abstract description 72
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 238000012856 packing Methods 0.000 claims abstract description 26
- 150000001875 compounds Chemical class 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims abstract description 4
- 230000008569 process Effects 0.000 claims description 43
- 238000001816 cooling Methods 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000010425 asbestos Substances 0.000 claims description 11
- 229910052895 riebeckite Inorganic materials 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 239000007789 gas Substances 0.000 description 16
- 238000009423 ventilation Methods 0.000 description 9
- 239000000498 cooling water Substances 0.000 description 8
- 239000010935 stainless steel Substances 0.000 description 7
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- 229910000975 Carbon steel Inorganic materials 0.000 description 4
- 239000010962 carbon steel Substances 0.000 description 4
- 239000000112 cooling gas Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002905 metal composite material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Landscapes
- 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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CN201721209843.8U CN207298136U (zh) | 2017-09-19 | 2017-09-19 | 用于衬塑复合钢管的对焊连接结构 |
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CN201721209843.8U CN207298136U (zh) | 2017-09-19 | 2017-09-19 | 用于衬塑复合钢管的对焊连接结构 |
Publications (1)
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CN207298136U true CN207298136U (zh) | 2018-05-01 |
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CN201721209843.8U Active CN207298136U (zh) | 2017-09-19 | 2017-09-19 | 用于衬塑复合钢管的对焊连接结构 |
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CN (1) | CN207298136U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107642647A (zh) * | 2017-09-19 | 2018-01-30 | 成都贝根管道科技有限公司 | 用于衬塑复合钢管的对焊连接结构及其施工方法 |
-
2017
- 2017-09-19 CN CN201721209843.8U patent/CN207298136U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107642647A (zh) * | 2017-09-19 | 2018-01-30 | 成都贝根管道科技有限公司 | 用于衬塑复合钢管的对焊连接结构及其施工方法 |
CN107642647B (zh) * | 2017-09-19 | 2023-09-05 | 成都共同制管有限公司 | 用于衬塑复合钢管的对焊连接结构及其施工方法 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 611330 No. 1, Section 2, Industrial Avenue, Jinyuan Town, Dayi County, Chengdu City, Sichuan Province Patentee after: Chengdu Common Steel and Plastic Products Co.,Ltd. Address before: 611330 No. 1, Section 2, Industrial Avenue, Jinyuan Town, Dayi County, Chengdu City, Sichuan Province Patentee before: CHENGDU BEIGEN PIPELINE TECHNOLOGY CO.,LTD. |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230605 Address after: No. 139, Xiangyang Road, Qingbaijiang District, Chengdu, Sichuan 610300 Patentee after: Chengdu joint pipe manufacturing Co.,Ltd. Address before: 611330 No. 1, Section 2, Industrial Avenue, Jinyuan Town, Dayi County, Chengdu City, Sichuan Province Patentee before: Chengdu Common Steel and Plastic Products Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240428 Address after: No. 1-2, Section 1, Xueshan Avenue, Qingxia Street, Dayi County, Chengdu City, Sichuan Province, 610000 Patentee after: Chengdu Beixing Pipe Industry Co.,Ltd. Country or region after: China Address before: No. 139, Xiangyang Road, Qingbaijiang District, Chengdu, Sichuan 610300 Patentee before: Chengdu joint pipe manufacturing Co.,Ltd. Country or region before: China |
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TR01 | Transfer of patent right |