CN106931244A - 承插式钢管及其加工方法 - Google Patents
承插式钢管及其加工方法 Download PDFInfo
- Publication number
- CN106931244A CN106931244A CN201511006231.4A CN201511006231A CN106931244A CN 106931244 A CN106931244 A CN 106931244A CN 201511006231 A CN201511006231 A CN 201511006231A CN 106931244 A CN106931244 A CN 106931244A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- socket
- spigot
- pipe
- short tube
- 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 74
- 239000010959 steel Substances 0.000 title claims abstract description 74
- 238000003672 processing method Methods 0.000 title claims abstract description 15
- 230000007704 transition Effects 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims description 31
- 238000005096 rolling process Methods 0.000 claims description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 5
- 229910001018 Cast iron Inorganic materials 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F16L9/00—Rigid pipes
- F16L9/02—Rigid pipes of metal
- F16L9/04—Reinforced pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/02—Making hollow objects characterised by the structure of the objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511006231.4A CN106931244B (zh) | 2015-12-29 | 2015-12-29 | 承插式钢管及其加工方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511006231.4A CN106931244B (zh) | 2015-12-29 | 2015-12-29 | 承插式钢管及其加工方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106931244A true CN106931244A (zh) | 2017-07-07 |
| CN106931244B CN106931244B (zh) | 2018-10-30 |
Family
ID=59457266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511006231.4A Active CN106931244B (zh) | 2015-12-29 | 2015-12-29 | 承插式钢管及其加工方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106931244B (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894873A (zh) * | 2019-04-11 | 2019-06-18 | 开平力蒲卫浴有限公司 | 一种下水管道的生产装置及其使用方法 |
| CN110005885A (zh) * | 2019-04-29 | 2019-07-12 | 湖南振辉管业有限公司 | 一种承口增强型钢管及其制作方法 |
| CN119115453A (zh) * | 2024-10-30 | 2024-12-13 | 天津市久盛通达科技有限公司 | 一种承插式柔性接口钢管冲压成型方法 |
| CN119501479A (zh) * | 2024-10-30 | 2025-02-25 | 天津市久盛通达科技有限公司 | 一种承插式柔性接口钢管扩胀成型方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048445A (zh) * | 1989-06-30 | 1991-01-09 | 蓬塔穆松公司 | 防漏锁定接头的密封垫 |
| CN1274060A (zh) * | 2000-02-16 | 2000-11-22 | 程宇鸣 | 扩胀成型的承插式柔刚两用接口钢管及其制造方法 |
| CN1374472A (zh) * | 2002-02-06 | 2002-10-16 | 湖州金洲管业有限公司 | 承插式连接钢管及其制造方法 |
| CN2637866Y (zh) * | 2003-08-29 | 2004-09-01 | 陈阵 | 承插式管接头 |
| US20090173130A1 (en) * | 2008-01-04 | 2009-07-09 | Cerro Flow Products, Inc. | Fluid conduits with integral end fittings and associated methods of manufacture and use |
-
2015
- 2015-12-29 CN CN201511006231.4A patent/CN106931244B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048445A (zh) * | 1989-06-30 | 1991-01-09 | 蓬塔穆松公司 | 防漏锁定接头的密封垫 |
| CN1274060A (zh) * | 2000-02-16 | 2000-11-22 | 程宇鸣 | 扩胀成型的承插式柔刚两用接口钢管及其制造方法 |
| CN1374472A (zh) * | 2002-02-06 | 2002-10-16 | 湖州金洲管业有限公司 | 承插式连接钢管及其制造方法 |
| CN2637866Y (zh) * | 2003-08-29 | 2004-09-01 | 陈阵 | 承插式管接头 |
| US20090173130A1 (en) * | 2008-01-04 | 2009-07-09 | Cerro Flow Products, Inc. | Fluid conduits with integral end fittings and associated methods of manufacture and use |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894873A (zh) * | 2019-04-11 | 2019-06-18 | 开平力蒲卫浴有限公司 | 一种下水管道的生产装置及其使用方法 |
| CN109894873B (zh) * | 2019-04-11 | 2023-12-01 | 开平力蒲卫浴有限公司 | 一种下水管道的生产装置及其使用方法 |
| CN110005885A (zh) * | 2019-04-29 | 2019-07-12 | 湖南振辉管业有限公司 | 一种承口增强型钢管及其制作方法 |
| CN119115453A (zh) * | 2024-10-30 | 2024-12-13 | 天津市久盛通达科技有限公司 | 一种承插式柔性接口钢管冲压成型方法 |
| CN119501479A (zh) * | 2024-10-30 | 2025-02-25 | 天津市久盛通达科技有限公司 | 一种承插式柔性接口钢管扩胀成型方法 |
| CN119115453B (zh) * | 2024-10-30 | 2025-07-18 | 天津市久盛通达科技有限公司 | 一种承插式柔性接口钢管冲压成型方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106931244B (zh) | 2018-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 300 000 meters north of Sidangkou Houcun Village, Caigongzhuang Town, Jinghai District, Tianjin Patentee after: TIANJIN JIUSHENG TONGDA TECHNOLOGY CO.,LTD. Address before: 300 000 meters west of Hulianzhuang Village, Daqiuzhuang Town, Jinghai County, Tianjin Patentee before: TIANJIN JIUSHENG TONGDA STEEL PIPE TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 2 Guangyuan Road, Tangguantun Processing and Logistics Zone, Jinghai District, Tianjin, 300000 Patentee after: TIANJIN JIUSHENG TONGDA TECHNOLOGY CO.,LTD. Address before: 300 000 meters north of Sidangkou Houcun Village, Caigongzhuang Town, Jinghai District, Tianjin Patentee before: TIANJIN JIUSHENG TONGDA TECHNOLOGY CO.,LTD. |
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| CP02 | Change in the address of a patent holder |