CN101543946B - 一种制备超长加厚端铝合金钻杆管体的方法 - Google Patents
一种制备超长加厚端铝合金钻杆管体的方法 Download PDFInfo
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CN101543946B true CN101543946B (zh) | 2012-05-09 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103752630A (zh) * | 2013-12-27 | 2014-04-30 | 广州有色金属研究院 | 变截面铝合金钻杆管体的制备方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102059511B (zh) * | 2009-11-13 | 2012-07-04 | 中原特钢股份有限公司 | 一种整体方钻杆的生产工艺 |
CN102837104B (zh) * | 2012-09-24 | 2015-04-01 | 上海中曼石油装备有限公司 | 一种实现石油钻杆加厚焊和耐磨焊一次成型的方法 |
CN104175066B (zh) * | 2014-07-07 | 2016-05-25 | 西安交通大学 | 一种超长管头部法兰的轴向推入聚料与镦粗复合工艺 |
CN104588998A (zh) * | 2015-01-26 | 2015-05-06 | 内蒙古包钢钢联股份有限公司 | 一种管端镦粗的短节外加厚油管的制作方法 |
CN107900609B (zh) * | 2017-10-25 | 2019-05-24 | 吉利汽车研究院(宁波)有限公司 | 车辆用金属杆体端部焊接处加工方法 |
CN108237376A (zh) * | 2017-12-20 | 2018-07-03 | 山东职业学院 | 一种***用超长二氧化碳致裂管的加工方法 |
CN108637609B (zh) * | 2018-05-23 | 2019-07-26 | 温州宏科汽配有限公司 | 一种发动机液压制动油管的成型工艺 |
CN112916647A (zh) * | 2020-12-30 | 2021-06-08 | 天津钢管制造有限公司 | 提高深海用钢悬链立管的管端尺寸精度的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4845972A (en) * | 1986-12-15 | 1989-07-11 | Nippon Steel Corp. | Method for working the ends of steel pipe by upsetting and pressing |
CN2760215Y (zh) * | 2004-12-28 | 2006-02-22 | 宝山钢铁股份有限公司 | 非开挖钻杆 |
CN1837395A (zh) * | 2006-04-04 | 2006-09-27 | 张毅 | 防硫钻杆及其制造方法 |
CN101096044A (zh) * | 2006-06-30 | 2008-01-02 | 宝山钢铁股份有限公司 | 一种超长加厚端钻杆的制造方法 |
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- 2008-03-28 CN CN2008100353192A patent/CN101543946B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4845972A (en) * | 1986-12-15 | 1989-07-11 | Nippon Steel Corp. | Method for working the ends of steel pipe by upsetting and pressing |
CN2760215Y (zh) * | 2004-12-28 | 2006-02-22 | 宝山钢铁股份有限公司 | 非开挖钻杆 |
CN1837395A (zh) * | 2006-04-04 | 2006-09-27 | 张毅 | 防硫钻杆及其制造方法 |
CN101096044A (zh) * | 2006-06-30 | 2008-01-02 | 宝山钢铁股份有限公司 | 一种超长加厚端钻杆的制造方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103752630A (zh) * | 2013-12-27 | 2014-04-30 | 广州有色金属研究院 | 变截面铝合金钻杆管体的制备方法 |
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Owner name: SHANGHAI HAILONG PETROLEUM PIPE MATERIAL INSTITUTE Effective date: 20150513 Owner name: SHANGHAI HILONG DRILL PIPE CO., LTD. Free format text: FORMER OWNER: SHANGHAI HAILONG PETROLEUM PIPE MATERIAL INSTITUTE Effective date: 20150513 |
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Effective date of registration: 20150513 Address after: 200949 Baoshan District, Baoshan Industrial Park Road, No. 1825 Luo Dong Road, Shanghai Patentee after: Shanghai Hilong Drill Pipe Co., Ltd. Patentee after: Shanghai Hailong Petroleum Pipe Material Institute Patentee after: Hilong Petroleum Industry Group Co., Ltd. Address before: 200941 No. 669 Lok Lok Road, Pu Pu Industrial Park, Shanghai, Baoshan Patentee before: Shanghai Hailong Petroleum Pipe Material Institute |