... , Material quality:Q195,Q235,Q345,J55,10#,45#etc O.D.:16-700mm Wall thickness: 0.6-60 steel tubing:Standard ... ,Material quality:Q195,Q235,Q345,J55,10#,45#etc.O.D.:16-700mmWall thickness:0.6-60mmLength:6-12m or as ... -beam,I-beam,round bar,square bar,rebar(deformed bar),wire mesh etcHuasteel products have been highly praised by our customer with ...