天然气处理厂工艺管道焊接手工焊与半自动焊接的效率与质量对比分析

Comparation analysis of process piping welding efficiency & quality between SMAW and semi-automatic welding process used for natural gas processing plant

比较了传统天然气处理厂建设中氩弧焊根焊+焊条电弧焊填盖、金属粉芯根焊+半自动自保护填盖和全金属粉芯焊接三种焊接工艺的焊接效率与质量,指出了全金属粉芯焊接在工艺管道焊接中的优点。

This paper compares piping welding efficiency ＆ quality between traditional manual wehting processes and 100% semiautomatic welding processes used in natural gas processing plant, points out the advantage of whole metal cored welding process for piping welding