超薄壁不锈钢焊管的研制

DEVELOPMENT OF STAINLESS STEEL ULTRALIGHT WALL WELD TUBES

介绍了超薄壁不锈钢焊管的研制过程、生产工艺和主要设备。对专用生产设备——薄壁管纵向焊缝自动脉冲氩弧焊接装置和焊缝辊压装置进行了简要的说明。结合生产实例。

Described in the paper are the development course,manufacturing process and major equipment of the stainless steel ultralight wall weld tubes.Also briefed here are the special manufacturing facilities used for the said tubes,i.e., the automatic pulse argon arc longitudinal welding machine and the weld rollpressing machines for light wall tubes.With some production examples,the coauthors describe briefly the properties of the stainless steel ultralight wall weld tubes.