... rectangular hollow section FeatureDimensions100mmx100mmThickness1.4mmLength5800m or as requestSteel gradeQ195, Q215, Q235, Fe310, Fe360, St33, St37-2, SS330, SS400, S235, S275, S355,ASTM 1010, ASTM 1017, ASTM ... 1020StandardManufactured to meet ISO9001, ASTM, API, SAE, DIN, ... 752.026.680100*1003.057.738 Rectangular Pipe:Specifications(mm)Thickness(mm) ...