Flux-cored wire is applied to the austenitic stainless steel pipe by back weld,MAG for the filling and cosmetic weld,at horizontal fixed round welding vertically up.

• 采用药芯焊丝对奥氏体不锈钢管道进行打底焊接,MAG焊填充及盖面焊,立向上的水平固定全位置焊接。