| 燃气用聚乙烯产品生产、检测与修复新技术 |
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| 引用本文： | 叶俊文,温永升,刘凯维.燃气用聚乙烯产品生产、检测与修复新技术[J].煤气与热力,2014(1):22-25. |
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| 作者姓名： | 叶俊文 温永升 刘凯维 |
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| 作者单位： | 卓通管道系统中山有限公司,广东中山528437 |
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| 摘 要： | 介绍燃气用聚乙烯管材、管件、配套产品的生产技术和燃气用聚乙烯管道接头无损检测技术(超声波和X射线检测技术),探讨了聚乙烯波纹管内衬法用于旧管道非开挖更新与修复的技术。
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| 关 键 词： | 聚乙烯管道 重力计量系统 无损检测 非开挖修复 聚乙烯波纹管 |
New Technologies for Production,Testing and Repair of Gas Polyethylene Products |
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| YE Junwen,WEN Yongsheng,LIU Kaiwei.New Technologies for Production,Testing and Repair of Gas Polyethylene Products[J].Gas & Heat,2014(1):22-25. |
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| Authors: | YE Junwen WEN Yongsheng LIU Kaiwei |
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| Affiliation: | YE Junwen, WEN Yongsheng,LIU Kaiwei |
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| Abstract: | The production technologies of polyethylene gas pipe, fittings and auxiliary products as well as nondestructive testing technologies （ultrasonic and X-ray detection） of polyethylene pipe joints are introduced. The corrugated polyethylene pipe lining method for trenchless replacement and repair of old pipeline is discussed. |
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| Keywords: | polyethylene pipe gravity measurement system nondestructive detection trenchlessrepair corrugated polyethylene pipe |
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