... life. 4. realiable in use. 5. high toughness. Hot Dipped Galvanized/Painted scaffolding pipeOut Diameter: 38.1mm, 42.3mm, 48.3mm ... : BS1139-1775, EN39, EN10219; JIS G3444: 2004Surface Finish: Hot Dipped Galvanized, Electro Galvanized, Black, Painted, Threaded, EngravedADTO GROUP, founded in 1998, is ... $150, 000, 000 in 2011, and we estimate that our turnover will be over US$1.000.000.000 in 2015 ...