- Acciaitubi
- Tubes
- Welded scaffolding tubes
Welded scaffolding tubes
EN 39
For structural uses
The European norm EN 39 specifies the requirements for unalloyed carbon steel welded round tubes intended for use in the construction of scaffolding.
Manufacturing process
longitudinal welding
Steel
S235GT
Scarfing
external
internal to be evaluated upon request
Internal bead height
as per the norm
Size range
ø 1”1/2 (48,3 mm)
Thickness range nominal
3,2 mm and 4 mm
Finiture alle estremitàFinishings
upon request and, basing on diameters, with or without anti-rotation groove
Finiture superficialiSurface finishings
hot-dip galvanized as per EN 10240 groove
Standard length
6000 mm. Customized lengths on request
Quality controls
electromagnetic Non Destructive Testing (Eddy Current)
tensile test
crushing test
widening test on request
Standard marking
black tube: hard stamped or marked with blue ink as per standard requirements
galvanized tube: marked with blue ink as per standard requirements
personalised marking to be evaluated upon request
Documents
certificate of conformity 2.2 as per the EN 10204 norm. 3.1 certificate on request
Applications
Structural work and scaffolding
Finishings
Painting
Hot-dip galvanising
Lengths and cutting to size
Marking and punching
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