Hebei Borun Steel Trade Co.,Ltd

Product Name Square Steel Pipe Standard DIN EN10210,EN10219,GB/T3094-2000,ASTM A500,JIS G 3466,GB/T6728-2002 Square Tube Dimension 20mm*20mm-1000*1000mm Length 6m-12m , or as per customer’s requirements Surface Treatment anti-rust oil, black painting, galvanizing Packing in bundles with steel strips or in bulk as per customer request Steel Grade Q195, Q235, Q345(16Mn), STKR400/490, A500, ST37/44/52, S235, S275, S355, etc. Thickness 2mm-35mmm