- Acciaitubi
- Tubes
- Welded tubes for road signs
Welded anti-rotation tubes
For road signs
The European norm EN 12899-1 specifies the requirements for use on permanent vertical road signs.
Manufacturing process
longitudinal welding
Steel
S235JRH.
Scarfing
external
Internal bead height
As par the norm
Size range
ø 1”1/2 (48,3 mm) and ø 2” (60,3 mm)
Thickness range
as indicated in the table attached
Finishings
upon request and, basing on diameter, with or without anti-rotation groove
Surface finishings
hot-dip galvanized as per EN 10240 groove
Standard length
according to customer request
Quality controls
electromagnetic Non Destructive Testing (Eddy Current)
tensile test
Standard marking
marked with blue ink as per the norm
Documents
certificate of conformity 2.2 as per the EN 10204 norm. 3.1 certificate on request
Applications

Road signs
Finishings

Hot-dip galvanising

Lengths and cutting to size

Marking and punching

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