旧管改造怎么接?pe 克拉管衔接技术​

2025-10-17

在城市基础设施不断更新的进程中,旧管改造成为一项重要工程。而PE克拉管凭借其优良特性,在旧管改造中应用广泛。那么旧管改造时,PE克拉管该如何衔接呢?

首先,施工前要确保旧管与PE克拉管的接口处清洁无杂物。这是保证衔接质量的基础。接着,根据管径选择合适的衔接配件,如专用的密封圈等。

在衔接过程中,要采用专业的对接工具。将PE克拉管与旧管对齐,缓慢插入,同时注意密封圈的位置是否正确。插入后,使用紧固装置进行固定,确保连接紧密。



施工人员的操作熟练度也至关重要。经过专业培训的人员能更好地把握衔接力度和角度,避免出现缝隙或错位。

此外,衔接完成后要进行压力测试。通过向管道内注入一定压力的水或气体,检查是否有渗漏现象。若发现问题,及时进行修复。

总之,PE克拉管的衔接技术是旧管改造成功的关键环节。从前期准备到施工操作,再到后期测试,每一步都需严谨对待,才能确保改造后的管道系统稳定运行,为城市的给排水等系统提供可靠保障。

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