CN203571238U - 一种不锈钢负压管道 - Google Patents
一种不锈钢负压管道 Download PDFInfo
- Publication number
- CN203571238U CN203571238U CN201320757477.5U CN201320757477U CN203571238U CN 203571238 U CN203571238 U CN 203571238U CN 201320757477 U CN201320757477 U CN 201320757477U CN 203571238 U CN203571238 U CN 203571238U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- stiffening rib
- width
- pressure pipeline
- stainless
- 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.)
- Expired - Lifetime
Links
- 239000010935 stainless steel Substances 0.000 title claims abstract description 40
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 40
- 239000002131 composite material Substances 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000003245 coal Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 3
- 238000007599 discharging Methods 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 238000004826 seaming Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 11
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 4
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320757477.5U CN203571238U (zh) | 2013-11-27 | 2013-11-27 | 一种不锈钢负压管道 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320757477.5U CN203571238U (zh) | 2013-11-27 | 2013-11-27 | 一种不锈钢负压管道 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203571238U true CN203571238U (zh) | 2014-04-30 |
Family
ID=50538969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320757477.5U Expired - Lifetime CN203571238U (zh) | 2013-11-27 | 2013-11-27 | 一种不锈钢负压管道 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203571238U (zh) |
-
2013
- 2013-11-27 CN CN201320757477.5U patent/CN203571238U/zh not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHANDONG QIANFENG PIPE INDUSTRY CO., LTD. Free format text: FORMER NAME: ZIBO QIANFENG PIPES CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 255086, No. 3-25, No. 26, No. 3, car center, No. 265, Central Road, hi tech Industrial Development Zone, Shandong, Zibo Patentee after: Shandong Qianfeng Pipe Industry Co.,Ltd. Address before: 255086 No. 8, Dongjiang West Road, hi tech Zone, Shandong, Zibo Patentee before: ZIBO QIANFENG PIPES Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140430 |