Size:20*20mm-600*600mm,
W.T.:1-25mm.
We supply square and rectangular steel pipes,if you need square or rectangular steel pipes,please contact us freely.
Click to know detail products BS1387, ASTM A500, JISG3444, General Construction Pipe, Black ERW and Galvanized Pipe A500 Steel Pipe ASTM A500 is the standard specification for circular, square, and rectangular tubes of cold-formed welded and seamless carbon steel structures. ...
BS1387, ASTM A500, JISG3444, General Construction Pipe, Black ERW and Galvanized Pipe ERW Galvanized Steel Pipe / Welding Black Steel Pipe (BS1387 Pipe, ASTM A500 Pipe, JISG3444 Pipe, General Construction Pipe) Specification: 3/4\"-8\" Raw Material: Q235, S235JR, S355JR, SS400 ...
Company Hebei Borun Steel Trade Co., Ltd Dimension 20mm*20mm-1000mm*1000mm Wall Thickness 2mm-35mm Length 6m-12m , or as per customer’s requirements Steel Grade Q195, Q235, Q345(16Mn), STKR400/490, A500, ST37/44/52, S235, S275, S355, etc. Standard JISG3466,DIN EN 10210,DIN ...