ASTM A53 welded scaffolding tubes with hot dipped galvanizing

Scaffolding tube is a temporary structure used to support people and material in the construction or repair of buildings and other large structures. Material Storage Racks, Pallets, Hydraulic Platforms, Trusses, Columns, Purlins, Greenhouse, Stands Towers, Agricultural Equipment

1.Standard:BS 1139, BS1387-1985, EN 39, EN10219, JIS G 3444

2. Certificate:EN10217, EN10219, API 5L PSL1/ PSL2, API 5CT

3. Out Diameter:27mm, 38mm, 42mm, 48.3mm-48.6mm

   Wall Thickness:2.0mm, 2.5mm, 2.75mm, 3.0mm, 3.25mm, 3.85mm, 4.0mm

4. Length:5.8m, 6m, 6.4m, 6.5m, 0.3-18m

5. End:Square cut, Burr removed

6. Steel Grade:Q195, Q215, Q235, Q345, S235JR, S275JR, STK400, STK500

7. Surface:Lightly oiled, Hot dip galvanized, Electro galvanized, Black

8. Packing:Plastic plugs in both ends, Wrapped in waterproof paper or PVC sleeve, and sackcloth with several steel stripsPlastic plugs in both 9. ends, Wrapped in waterproof paper or PVC sleeve, and sackcloth with several steel strips

10 Test:Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test etc), Exterior Size Inspection.

Mill Test Certificate:EN 10204/3.1B