Galvanized Steel Rond Tube Size Sheet TIANJIN BAOLF STEEL CO., LIMITED Base Info Usage:Pipeline Transport, Oil,Gas Drilling, Machinery Industry, Construction & DecorationMaterial:Carbon SteelSurface Treatment:GalvanizedTechnique:ERWType:WeldedSection Shape:RoundOrigin:China Description Pre:Building Construction Deformed Steel Bar Hot Rolled Steel Rebar Next:Manufacturer Extruded 304 Structural Material Cold Roll Gi T C Shape Price U Bar Sizes Carbon/Galvanized Stainless Steel Channel