Tianjin YuantaiDerun square hollow section sizes
square hollow section OD:10*10-1000*1000mm rectangular hollow section:10*15-800*1100mm Thickness:0.5-60mm
Model:hfw-yt-024
square hollow section OD:10*10-1000*1000mm rectangular hollow section:10*15-800*1100mm Thickness:0.5-60mm
Model:hfw-yt-024
OEM square hollow section Tianjin YuantaiDerun orifice is flat, the outer and inner walls of the SHS are smooth
Model:hfw-yt-080