EN39 Standard Scaffolding Pipe is A Type of Aluminium Kilned Scaffold Tube Hot Dip Galvanized in Size of OD48.3×4.0mm Mainly Exported to UK&Malaysia Countries. EN39 Scaffolding Pipe Length Normally in 6m or 6.4m. Shorter Lengths Can be Customized from 0.5m to 5.8m. Galvanizing Zinc Thickness of EN39 Scaffolding Pipe Should Be More Than 40 Micro.