| 长输管道冬季水压试验 |
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| 引用本文： | 过永浩. 长输管道冬季水压试验[J]. 石油工程建设, 2005, 31(3): 56-58 |
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| 作者姓名： | 过永浩 |
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| 作者单位： | 中国石油天然气管道局管道四公司,河北,廊坊,065000 |
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| 摘 要： | 西气东输管道的管径为1016mm,设计工作压力10.0MPa。其中12B标段线路全长39.46km,位于宁夏盐池县境内;13A标段线路全长39.265km,位于陕西定边县境内。文章介绍了在2003年11—12月成功进行这两标段水压试验和严密性试验的过程,对试压的几个主要部位(主管道、进水点、连通处、试压点)的技术保证措施进行了详细说明,同时指出了试压时的注意事项。
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| 关 键 词： | 大口径管道 水压试验 冬季 防冻措施 |
| 文章编号： | 1001-2206(2005)03-0056-03 |
| 修稿时间： | 2004-08-13 |
Hydraulic Pressure Test Implemented in Winter for Long Distance Pipeline Project |
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| GUO Yong-hao. Hydraulic Pressure Test Implemented in Winter for Long Distance Pipeline Project[J]. Petroleum Engineering Construction, 2005, 31(3): 56-58 |
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| Authors: | GUO Yong-hao |
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| Abstract: | The pipe diameter of West to East Gas Pipeline is 1016mm, with the d esign pressure of 10.0MPa. The bidding section 12B located at Yanchi, Ningxia i s 39.46km long, and the bidding section 13A located at Dingbian, Shanxi is 39. 265km long. This paper introduces the procedure of hydraulic pressure and seal t ests for these two bidding sections, which were successfully carried out from N ov. to Dec. in 2003. The paper also describes the technical guarantee measures i n detail for several key parts such as trunk pipeline, inlet, connection place and detecting points, indicates the related notable matters. |
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| Keywords: | large diameter pipeline winter hydraulic pressure test antifre ezing measure |
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