Short Description:

Product name  Tianjin ERW Pre Galvanized GI Square Steel Pipe Tube Out diameter 5*5-150*150mm Wall Thickness 0.3-3.0mm Length 0.3m-12m or as per customers’ requirement Pipe end 1.Plain end2.no burr Surface Galvanized with zinc 40-300g/m2 Standard ASTM A500, BS EN10219,EN10210  GB/T3094,GB6728,JIS G3466-2010 Material Q195,Q235,Q345,GRA GRB,S235JRH,S275JOH,S355JOH,STKR400,SS400 ETC, Main Market Middle east, Africa, North and South America, East and West Europe, South and Sout...