steel street traffic sign post pole

Shape of pole

Round conical; Octagonal tapered; Straight square; Tubular stepped; 

Shafts are made of steel sheet folded into required shape and welded longitudinally by automaticarc welding machine.

Brackets/ Arm

Single or double brackets/ arms are in the shape and dimension as per customer's requirement.

Length

Within 14m once forming without slip joint

Wall thickness

2.5mm-20mm

Application

Outdoor illumination, Road illumination, Street illumination

Welding

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.

Jointing

Jointing poles with insert mode, innerflange mode, face to face joint mode

Galvanizing

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

Powder coating

Pure polyester powder painting, color is optional according to

RAL Color stardand.

Temperature range

-35 °C~+45 °C

Wind Resistance

Aganist wind pressure of 160Km/h

Manufacturing

According to GB/T 1591-1994

Base plate mounted

Base plate is square, octagonal or round in shape with slotted holes for anchor bolt and dimension as per customer’s requirement.

Ground mounted

The length buried underground as per customer’s requirement

Quality Control

We control the quality according to the flow of ISO9001-2008. Quality is employed at every stage of production to ensure the product compliance to the specifications/standards. Careful inspection is carried out by well trained inspection engineers at every defined stage from raw material to finished product and delivery. Prototype assembly of towers is carried out in the plant.

Certificates

ISO9001-2008, SGS  Audited Supplier, The AAA grade certificate of goodwill