Model Number: sino002-#5749 Brand Name: sino sources Key Specifications/Special Features: (1)Scaffolding, also called scaffold or staging is a temporary structure used to support a work crew and materials to aid in the construction, maintenance and repair of buildings, bridges and all other man-made structures.(2)The structure of scaffoldingis simple, so it is easy to assemble and disassemble.(3) Thescaffoldingcan be reused. Even though it is out of work, the material can also be recycled. Size(more customized size available)Length of the Standard(mm) Length of the Ledger(mm) Thickness(mm) Diameter(mm) 2500 2500 2.75/3.0/3.2 48 1900 1800 2.75/3.0/3.2 48 1300 1200 2.75/3.0/3.2 48 1000 900 2.75/3.0/3.2 48 700 600 2.75/3.0/3.2 48 Material Q235 carbon steel Surface treatment Hot Dip Galvanized(HDG); cold galvanized; powder coated; dip painted Color Orange, dark red, blue,or as you required Welding technique CO2 arc Welding Certification SGS;BV; EN12810