5m to 40m,or customized.
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
Single or double brackets/ arm are in the shape and dimension as per customers’ requirest.
Within 14m once forming without slip joint
3mm to 20mm
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 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.
The length buried underground as per customers requirement.
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.
Pure polyester powder painting, color is optional according to
RAL Color stardand.
Aganist wind pressure of 160Km/h
According to GB/T 1591-1994,GB/T3323—1989III;GB7000.1-7000.5-1996;GB-/T13912-92; ASTMD3359-83
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.