... length:6m,9m,12m material:Q195,Q235,Q345,Q420,Q460,ss400,A36.... stable in performance,good surfaceEqual angle steel:size: 20mm ... -200mmlength: 6m,9m,12mmterial:Q195,Q235,Q345,Q420,Q460,SS400,A36,ST37-2,S235JRwe can provide with the high quality ...