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PE管作为一种输送管道,在天然气及灌溉系统中都已得到广泛的应用。PE管的质量轻、抗震动、耐低温、韧性好,是滴灌系统中非常实用的管材,而滴灌系统中PE管的施工技术非常重要。基于此,本研究阐述滴灌系统热熔PE管施工技术的要点,主要包括热熔前的准备工作、热熔连接方式的选择、热熔PE管施工技术以及热熔PE管施工质量检查。
As a kind of conveying pipe, PE pipe has been widely used in natural gas and irrigation system. PE pipe light weight, anti-vibration, low temperature, good toughness, drip irrigation system is a very practical pipe, and drip irrigation system in the construction of PE pipe technology is very important. Based on this, this paper describes the main points of the construction technology of dipped PE pipe, including the preparation before hot-melt, the choice of hot-melt connection, the construction technology of hot-melt PE pipe and the construction quality of PE pipe.