... South America,Asia ,Middle East. Mild Iron Angle SteelProfessional manufacturer2.Standard:GB,EN,ASTM3.High ... carbon steel pipe, galvanized steel pipe, square & rectangular pipe in various grade and manage seamless pipe, angle steel, spiral pipe, according ... transportation, scaffolding, fencing, boiler, pipeline, etc.Angle SteelSize in inchSize in mmWeightWidth*width*thicknessWidth*width*thickness ...