Custom traffic signal street light steel pole

Material

Hot rolled steel, Q235,Q345,S235,S355,SS400,Gr 50

Yield strength of Material

Minimum yield strength>=235n/mm2 for Q235, S235 and SS400

Minimum yield strength>=345n/mm2 for Q345,S355 and Gr 50

Pole’s height

3m –15m

Length of one part

Within 16m once forming without slip joint

Wall thickness

2.3mm-30mm

Pole's Shape

Round, Polygonal, Taper octagonal, Taper round, Round conical, Taper square, Square

Arm type

Single arm, Double arm or according to client’s requirements

Arm Diameter

Diameter as 42mm, 48mm, 60mm, 76mm and etc, can fit to any diameter’s lamps.

Power

250W to 400W

Welding

The factory has advanced submerge-arc welding and CNC welding equipment. It has past flaw testing, internal and external double welding makes the welding beautiful in shape. It confirms with the international welding standard of CWB and AWS D1.1.

Galvanization

Hot dip galvanization with thickness of 80-100µm in average according to Chinese standardGB/T 13912-2002 or American standard ASTM A123, ISO: 2626-1985.

Wall thickness Tolerance

+- 0.1mm from 2.3mm to 4mm

+- 0.2mm from 5mm to 20mm

+- 0.5mm from 22mm to 30mm

Painting color

(RAL)Color card or refer to client’s requirements

Surface treatment 1

Black pole, Rough pole

Surface treatment 2

Hot dip Galvanizing antirust

Surface treatment 3

Hot dip galvanizing with powder coating

Temperature range

-35 °C~+45 °C

Wind Speed

Aganist wind pressure of 120Km/h to 180Km/h, it according to client’s design.

Base plate mounted

Base plate is square, octagonal or round in shape with slotted holes for anchor bolt and can be customized according to client’s requirements.

Ground mounted

The length of buried underground can be produced according to client’s requirements.

Quality Control

According to ISO9001-2008 requirements.

Certificates

CE,ISO9001, ISO14001 ,SGS Audited Supplier, The AAA grade certificate of goodwill

Other

Less land occupation & easy maintenance