无缝钢焊接工艺研究  

The Technology Research on Seamless Steel Welding

作　　者：王晋生[1] 陈立中[1] 

机构地区：[1]太原重型机械集团有限公司技术中心,山西030024

出　　处：《大型铸锻件》2007年第5期25-27,共3页Heavy Casting and Forging

摘　　要：介绍了用规格为φ114 mm×11 mm的13CrMo44钢无缝管制作注汽管道时,为防止焊接部位出现冷裂纹所进行的焊接工艺试验。用优选出的焊接工艺成功生产出了满足用户要求的产品。The issue that the welding process test for preventing the welding part form cold cracks, when using 13CrMo44 seamless pipe of Ф114 mm × 11 mm specification to manufacture the gas injection pipe has been introduced. By adopting the better welding process, the products which can satisfy the user requirements have been success- fully produced.

关 键 词：无缝钢管 注汽管道 焊接工艺 13CrMo44 

分 类 号：TE988.2[石油与天然气工程—石油机械设备]