... quality Low carbon steelSurface: Hot dipped zinc coated or paintStandard:China YB/T 4001.1-2007USA: ANSI/NAAMM (MBG531-88)UK ... .360mm50mmApplications:Widely used in each industrial field, power plant, refinery factory, sewage plant, granary, chemical plant, highway, airport, wharf, platform, aisle ... and oiliness, especially in offshore oil platform.Pictures as follows:Factory:Loading: