摘要
通过对太原市给水工程DN2 2 0 0钢管焊接要求进行论述 ,从焊接准备工作、焊接工艺、质量控制等几个方面提出了合理可行的施工方法和注意事项 ,达到了一次试压成功 ,焊口无渗漏的较好效果。
Based upon the welding requirements on DN2200 steel pipe in Taiyuan water-supply engineering in this paper reasonable construction method is proposed from preparation work,welding technology,quality control and other aspects,which acquired good effect with one successful pressure test.
出处
《山西建筑》
2004年第11期88-89,共2页
Shanxi Architecture
