CN110397808A - 一种改进型镀锌钢管 - Google Patents
一种改进型镀锌钢管 Download PDFInfo
- Publication number
- CN110397808A CN110397808A CN201910725166.2A CN201910725166A CN110397808A CN 110397808 A CN110397808 A CN 110397808A CN 201910725166 A CN201910725166 A CN 201910725166A CN 110397808 A CN110397808 A CN 110397808A
- Authority
- CN
- China
- Prior art keywords
- frame
- sealing
- steel pipe
- pipeline body
- coating steel
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 27
- 239000010959 steel Substances 0.000 title claims abstract description 27
- 239000011248 coating agent Substances 0.000 title claims abstract description 24
- 238000000576 coating method Methods 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 50
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000005266 casting Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 239000003921 oil Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/08—Joints with sleeve or socket with additional locking means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910725166.2A CN110397808B (zh) | 2019-08-07 | 2019-08-07 | 一种改进型镀锌钢管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910725166.2A CN110397808B (zh) | 2019-08-07 | 2019-08-07 | 一种改进型镀锌钢管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110397808A true CN110397808A (zh) | 2019-11-01 |
CN110397808B CN110397808B (zh) | 2020-12-25 |
Family
ID=68327622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910725166.2A Active CN110397808B (zh) | 2019-08-07 | 2019-08-07 | 一种改进型镀锌钢管 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110397808B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111022769A (zh) * | 2019-12-28 | 2020-04-17 | 王姝娟 | 一种用于下水道系统的管道加固连接装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4230325A (en) * | 1978-10-10 | 1980-10-28 | Butler Payson M | Conjugate two-piece packing ring with limiter |
AU2162495A (en) * | 1994-06-09 | 1995-12-21 | Hygenelec Pty. Ltd. | Coupling for a demountable conduit system |
CN101501384A (zh) * | 2006-09-12 | 2009-08-05 | 大金工业株式会社 | 咬入式管接头、制冷装置和水加热装置 |
CN103398245A (zh) * | 2004-04-22 | 2013-11-20 | 斯瓦戈洛克公司 | 锥形螺帽管头 |
CN203907055U (zh) * | 2014-06-26 | 2014-10-29 | 朴庆植 | 一种刚性管卡紧构件及刚性管连接头 |
CN206419595U (zh) * | 2016-12-29 | 2017-08-18 | 徐州三江液压器材有限公司 | 长度可调节的液压胶管接头 |
CN208365022U (zh) * | 2018-06-29 | 2019-01-11 | 焦作万瑞工贸有限公司 | 一种新型单法兰限位伸缩接头 |
CN109869550A (zh) * | 2019-03-14 | 2019-06-11 | 胡琴 | 一种变径两通管接头 |
-
2019
- 2019-08-07 CN CN201910725166.2A patent/CN110397808B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4230325A (en) * | 1978-10-10 | 1980-10-28 | Butler Payson M | Conjugate two-piece packing ring with limiter |
AU2162495A (en) * | 1994-06-09 | 1995-12-21 | Hygenelec Pty. Ltd. | Coupling for a demountable conduit system |
CN103398245A (zh) * | 2004-04-22 | 2013-11-20 | 斯瓦戈洛克公司 | 锥形螺帽管头 |
CN101501384A (zh) * | 2006-09-12 | 2009-08-05 | 大金工业株式会社 | 咬入式管接头、制冷装置和水加热装置 |
CN203907055U (zh) * | 2014-06-26 | 2014-10-29 | 朴庆植 | 一种刚性管卡紧构件及刚性管连接头 |
CN206419595U (zh) * | 2016-12-29 | 2017-08-18 | 徐州三江液压器材有限公司 | 长度可调节的液压胶管接头 |
CN208365022U (zh) * | 2018-06-29 | 2019-01-11 | 焦作万瑞工贸有限公司 | 一种新型单法兰限位伸缩接头 |
CN109869550A (zh) * | 2019-03-14 | 2019-06-11 | 胡琴 | 一种变径两通管接头 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111022769A (zh) * | 2019-12-28 | 2020-04-17 | 王姝娟 | 一种用于下水道系统的管道加固连接装置 |
CN111022769B (zh) * | 2019-12-28 | 2021-06-25 | 王姝娟 | 一种用于下水道系统的管道加固连接装置 |
Also Published As
Publication number | Publication date |
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CN110397808B (zh) | 2020-12-25 |
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PB01 | Publication | ||
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GR01 | Patent grant | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20201211 Address after: 467000 east section of Shenma Avenue, high tech Zone, Pingdingshan City, Henan Province Applicant after: Pingdingshan Zhongkai anticorrosion Co.,Ltd. Address before: 231600 Hefei Donghao metal products Co., Ltd., No. 82, Yanhe West Road, Dianbu Town, Feidong County, Hefei City, Anhui Province Applicant before: Wang Haoyu |
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TA01 | Transfer of patent application right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240314 Address after: 065700 Xinzhang second village, Xinzhang office, Bazhou City, Langfang City, Hebei Province Patentee after: Bazhou Changya Metal Products Co.,Ltd. Country or region after: China Address before: 467000 east section of Shenma Avenue, high tech Zone, Pingdingshan City, Henan Province Patentee before: Pingdingshan Zhongkai anticorrosion Co.,Ltd. Country or region before: China |
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TR01 | Transfer of patent right |