无内焊瘤高频焊管

本文介绍的是喷氧清理坯料边缘的高频焊管工艺。采用此工艺生产的高频焊管没有内焊瘤,并能提高焊缝质量和降低耗电量。

HF PIPE WELDING WITH NO INSIDE WELDING BEADING

The HF pipe welding process with edge conditioning by oxygen injection is described and welded pipes produced by the process will have higher quality and no inside welding beading, Power consumption is also reduced with the process.