Single tube tower also called monopole tower, is a commonly used type, with beautiful appearance, covering an small area of 9 to 18 square meter, cost - effective , and is adopted by majority of the construction. Tower body adopt more reasonable section, which is connected through high strength bolt. It has the characteristics of easy installation and can adapt to a variety of complicated field site.
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 |
|
Round conical; Octagonal tapered; Straight square; Tubular stepped; |
Shape of pole |
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’ requires. |
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. |
Wind Resistance |
Aganist wind pressure of 160Km/h |
Manufacturing |
According to GB/T 1591-1994,GB/T3323—1989III;GB7000.1-7000.5-1996;GB-/T13912-92; ASTMD3359-83 |