equal angle steel & unequal angle steel , size : 2.5#---45#
size : 50x50x4-5 material : Q 235
Equal angle steel 1. prime equal angle steel 2. steel grade SS400 S235JR Q235 3. length : 6M-12M 4.Leg length:25-200mm Thickness:3-24mm 5. size : 20*20mm to 200*200mm 6. application...