... .25/3.5mm or according to client's requriments;Tube material: Q235, Q345 or according to client's requirements;Rosette( ... Ringplate) Material: Q235, Q345 or according to clients requriments;Rosette(Ringplate) Size ... Thickness 70um), EP (Average Thickness 10um), Paint, Powder Coating; Vertical(Standard) of Ringlock(Surelock, Layher) System Scaffolding