Material: Q235B, Q345B, SS400 Hol Galvanized based on UNIENIGB/T13912, ISO1461, AS/NZS4680 Taper ratio 1.0-1.5%

Dimension sheet

L can be 7.000-12,000 mm

Thickness is 3mm or 4mm

d mininum60mm

D maxinum 219mm

Taper ratio is 1.0-1.5%

The Tollerances: 

external diameter within 1%

Shape within 3% of the diameter

Thickness within 10%

Straightening withing 0.3% of total length

Length within 0.5%

The finish is hot galvanized or powder coating and wet paint

welded stepped poles for street lighting