摘要
通过对理论和实践经验的总结 ,对 35CrMo材料的防喷焊接工艺和焊接工装进行了改进 ,解决了石油井口防喷器的焊接技术难题。经过使用证明 ,该焊接工艺完全能够达到技术要求。
Summing up the theories and practice,the authors solved the weld technical problem of anti spout unit in oil well mouth through the improved weld process and work part of anti-spout unit with 35CrMo.The practice proved that the weld process can fully meet the technical requirements.
出处
《焊管》
2004年第2期65-66,76,共2页
Welded Pipe and Tube
