| 油田热力采油注汽管道焊接工艺选择 |
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| 引用本文： | 王晋生,郑春刚,陈丽中.油田热力采油注汽管道焊接工艺选择[J].钢管,2005,34(6):21-23. |
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| 作者姓名： | 王晋生 郑春刚 陈丽中 |
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| 作者单位： | 太原重型机械集团有限公司技术中心,山西,太原,030024;太原重型机械集团有限公司技术中心,山西,太原,030024;太原重型机械集团有限公司技术中心,山西,太原,030024 |
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| 摘 要： | 介绍了用!114mm×11mm的13CrMo44钢无缝管制作油田热力采油注汽管道时,为防止焊接部位出现冷裂纹所进行的焊接工艺试验;通过对几种焊接工艺的比较,优选出较佳的焊接工艺,并已用于生产实践。采用优选工艺的实物质量满足用户要求。
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| 关 键 词： | 无缝钢管 热力采油注汽管道 焊接工艺 选择 |
| 文章编号： | 1001-2311（2005）06-0021-03 |
| 收稿时间： | 2004-03-01 |
| 修稿时间： | 2005-03-30 |
Selection of Welding Process for Steam-injection Piping for Oil Recovery by Heat |
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| Wang Jinsheng,Zheng Chungang,Chen Lizhong.Selection of Welding Process for Steam-injection Piping for Oil Recovery by Heat[J].Steel Pipe,2005,34(6):21-23. |
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| Authors: | Wang Jinsheng Zheng Chungang Chen Lizhong |
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| Abstract: | Welding process tests are conducted to prevent cold crack development in weld areas of the steam-injection piping fabricated with Ф114 mm × 11 mm seamless pipes of 13CrMo44 steel and used for the purpose of oil-recovery by heat.After getting several welding processes compared,the best one is used for the piping fabrica-tion,resulting in product satisfactory to the customer requirements. |
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| Keywords: | Seamless steel tube Stem-injection piping for oil recovery by heat Welding process Selection |
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