Acciaitubi
Tubes
Seamless tubes

Seamless tubes

EN 10216-1

The European norm EN 10216-1 specifies the requirements for unalloyed carbon steel welded round tubes for threading.
The tubes, available in two series of thicknesses, are intended for use in hydro-thermo sanitary installations for the channelling of gas and water, in sprinkler or fire prevention systems, in both the domestic and industrial sectors.

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Manufacturing process

seamless

Steel

P235TR2.

Scarfing

external

Internal bead height

as per the norm

Size range

from ø 1”1/2 (48,3 mm) to ø 8” (219,1 mm)

Thickness range

as indicated in the table attached

End finishings

plain
groving available on request according to Victaulic standards (one or both ends)

Surface finishings

black plain ends
black grooved ends
hot-dip galvanized as per EN 10240 plain
hot-dip galvanized as per EN 10240 grooved
painted plain
painted grooved
externally painted with epoxy-powder paint

Standard length

6000 mm.

Quality controls

Electromagnetic non destructive testing (Eddy Current) or hydrostatic test
tensile test

Standard marking

black tube: hard stamped or ink marked as per norm requirements
galvanized tube: marked with blue ink as per norm requirements
painted tube: marked with black ink as per norm requirements