Galvanized steel pole for street lighting

Port	Shanghai/Ningbo
Lead Time	30 days

Height	5M to 12M one piece
Application	Road, street, stadium, Airport, seaport, ETC
Shape	Octagonal, Round conical, polygonal, square
Material of steel (Bao steel)	Q235 Yield strength: 235Mpa
	Q345 Yield strength: 345Mpa
	and SS400, SS490, GR65
Tolerance of dimension	+- 2%
welding penetration	Min 70%
twist degrees	< 4 degrees
thickness	1 to 30MM
finishing	hot dip galvanized inside and outside (10 years warranty)
Galvanization company	Ningbo Yongfeng (best quality in China)
production procedure	Rew material test → Cuttingj →Molding or bending →Welidng (submerged arc) →Dimension verify →Flange welding→Hole drilling →Calibration → Deburr→Galvanization or powder coating →Recalibration → Thread →Packages