1.Q235Q255Q345 2.HDG, galvanized, painted 3.ISO9001:2008,EN74,BS1139,AS1576 4.High strength ItemRinglock Scaffold Steel Standard GalvanizedMaterialQ235Q255Q345Surface TreatmentHDG,Galvanized, paintedNet Weight2.4kg-10.9kgLongth0.56m, 0.76m, 0.812m, 1.270m, 1.829m,2.438mTube thickness30.mm,3.1mm,3.2mm,3.25mm,4.0mmColorSilver, red, yellow, blue, green CertificationISO9001:2008StandardEN74, BS1139, ...