| 大口径氧气管道制作及安装应用技术 |
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| 引用本文： | 王宏,张大勇,李志芬.大口径氧气管道制作及安装应用技术[J].工业建筑,2009(Z1). |
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| 作者姓名： | 王宏 张大勇 李志芬 |
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| 作者单位： | 中冶成工上海五冶建设有限公司; |
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| 摘 要： | 大口径(DN≥1 000 mm)的低压氧气管道制作、安装在宝钢集团内乃至国内属于首次(氧气管道直径为DN1 300及DN1 400)。主要从施工、技术、质量上论述大口径氧气管道制作、安装的工艺,可供同类型工程参考。
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| 关 键 词： | 大口径低压氧气管道 焊接质量 吊装 酸洗脱脂 试压 |
LARGE DIAMETER OXYGEN PIPE FABRICATION AND INSTALLATION TECHNOLOGY |
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| Wang Hong Zhang Dayong Li Zhifen.LARGE DIAMETER OXYGEN PIPE FABRICATION AND INSTALLATION TECHNOLOGY[J].Industrial Construction,2009(Z1). |
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| Authors: | Wang Hong Zhang Dayong Li Zhifen |
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| Affiliation: | Chenggong Shanghai No.5 Metallurgical Construction Co.Ltd;MCC;Shanghai 201900;China |
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| Abstract: | It is the first time to fabricate and install the low pressure oxygen pipe for large diameter(DN≥1 000 mm) in Baosteel or even in our country(oxygen pipe diameter is DN1 300 and DN1 400).The article described the technology of fabrication and installation for large diameter oxygen pipe from construction,technique and quality,which can be applied for reference to similar projects. |
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| Keywords: | large diameter low pressure oxygen pipe welding quality hoisting pickling and degreasing pressure test |
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