浅谈螺旋缝埋弧焊钢管内焊缝形状的控制技术

Discuss on Control Technology of Inside Weld Shape for SSAW Pipe

介绍焊缝成型的一般规律以及螺旋焊管内焊缝成型的主要因素，提出获得合适偏心距以确保良好焊缝成型的方法。

This article introduces a common rule of weld forming and the main factor of inside weld forming for SSAW pipe and raises the method of obtaining suitable eccentric distance to ensure good weld forming.