Jis Rolled Steel Welded Structure

We offer jis rolled steel welded structure. Product name: japanese industrial standard jis rolled steel for welded structure grade: a m490 b specifications: thick t: 10-60 w w: 1800-2600 length l: 6000-12700 standard: jis g3106-2004 product scope: mainly exported to japan for machining, fabrication and welding structural parts transportation vehicles, chemical equipment, pipe, structural engineering, construction steel, machinery and other matrix japanese industrial standard jis rolled steel welded structure a m490 b.