High Speed Gantry for Roadway Strong and Stable with Divided Lanes

Pole’s height

5m to 40m,or customized.

Material

Normally Q345B/A572, Minimum Yield Strength ≥ 345 N/mm²
Q235B/A36, Minimum Yield Strength ≥ 235 N/mm²
Hot rolled coil from ASTM A572 GR65, GR50, SS400

Shape of pole

Round conical; Octagonal tapered; Straight square; Tubular stepped;
Shafts are made of steel sheet that folded into required shape and welded longitudinally by automaticarc welding machine

Brackets/ Arm

Single or double brackets/ arm are in the shape and dimension as per customers’ requirest.

Length

Within 14m once forming without slip joint

Wall thickness

3mm to 20mm

Welding

It has past flaw testing.Internal and external double welding makes the welding beautiful in shape.And confirms with international
welding standard of CWB,B/T13912-92 standard.

Jointing

Jointing of pole with insert mode,inner flange mode,face to face joint mode.

Base plate mounted

Base plate is square or round in shape with slotted holes for anchor bolt and dimension as per customers requirement.

Ground mounted

The length buried underground as per customers requirement.

Galvanizing

Hot dip galvanization with thickness of 80-100µm average in accordance with Chinese standard GB/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.

Quality Control

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