Tapered Octagonal Steel Pole

Product Name: Tapered Octagonal Steel Pole Model NO.: OCT-001 Application: Highway, Square, Garden Certification: ISO Transport Package: Cloth Product Description

 

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