Q195 cold rolled mild carbon steel tube/pipe
USD $400 - $400 /Ton
Min.Order:5 Tons
Tianjin Zhongfa Steel Pipe Co., Ltd
Youfa factory rhs hollow section black steel pipe/square pipe/tube
Black iron hollow section square steel pipe tube made in china
10*10mm-600*600mm square and rectangular bare steel pipe steel hollow section
ASTM A500 grade B mild steel tube black hollow section rectangular tube 40x40 steel square pipe