多段焊接方式在PE管件电熔焊接中的应用

Application of Multi-section Welding Method in Electrofusion of Pipe Fitting

本文介绍了一种应用于聚乙烯（PE）管道系统的电熔连接控制方法。通过对电熔焊机焊接方法现状、功能特点、执行的标准和焊接技术的阐述和分析，向管件、管材生产企业和施工单位介绍了多段焊接方式的必要性。

Electrofusion connective control method used in polyethylene pipe system is introduced in this article. The author explains the necessity of multi-section welding method to enterprises manufacturing pipes and fittings and construction units by expounding and analyzing present state of electrofusion methods, function characteristics, executive standard and welding technology.