... standard :GB , EN. ASTM A36 2.Steel Grade :Q235B,Q345B,S235JR 2.Payment term:T/T L/C 3.Delivery ... days Specifications of the Scaffolding Pipe : GB701-88 Standard Q235B Q345B hot dipped galvanized Flat Bar Reference standard :GB , EN. ... ASTM A36Steel Grade :Q235B,Q345B,S235JRThickness : 1.3mm-20.0mmWidth:12mm-200mmSize: Width ThicknessWidth Thicknessmmmmmmmm121 ...