| 长输油气管道全位置自动焊接技术探索 |
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| 引用本文： | 王建军. 长输油气管道全位置自动焊接技术探索[J]. 炼油技术与工程, 2011, 41(6): 44-46 |
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| 作者姓名： | 王建军 |
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| 作者单位： | 中国石化集团第五建设公司,广东省广州市,510145 |
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| 摘 要： | 介绍了X70管线钢全位置自动焊接工艺试验和焊接工艺评定，确定了X70管线钢预热温度及焊接热输入控制及此项焊接技术在工程上的推广应用。应用表明：管道全位置自动焊接技术具有工作效率高、焊接质量好、劳动强度低、易于掌握等优点，对存在的问题进行了分析。提出以下建议：应尽快设立自动焊焊接施工标准与规范；采用自动焊接工艺时，应采用...
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| 关 键 词： | 管道 全位置自动焊接 试验 施工技术 |
Study on all-position automatic welding techniques of long-distance oil & gas pipelines |
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| Wang Jianjun. Study on all-position automatic welding techniques of long-distance oil & gas pipelines[J]. Petroleum Refinery Engineering, 2011, 41(6): 44-46 |
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| Authors: | Wang Jianjun |
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| Affiliation: | Wang Jianjun(The Fifth Construction Company of SINOPEC,Guangzhou,Guangdong 510145) |
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| Abstract: | The all-position automatic welding procedures and welding process evaluation of X70 pipeline steel are described.The preheating temperature of X70 pipeline steel and welding heat input control are determined and the application of the welding technique in project is introduced.The advantages of all-position automatic welding of pipelines are discussed.The existing problems analyzed and associated recommendations for solutions of problems are presented. |
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| Keywords: | pipeline all-position automatic welding test construction technique |
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