... 6mm to 12mm Materail: Mild steel details description for galvanized scaffolding tube Sino east steel enterprise co.,ltdWebsite: www.tjdfsd.cnTel ... ,A53,A36,SS400,SS330,ST37-2,08YU, Technical: welded:longitudinal welded,SSAW ApplicationConstruction structure,furniture,shipbuilding,petroleum,Power,gas metallurgyPackageHex ... TT in advance Load port: Tianjin Xingang Port BS1387 galvanized scaffolding tube