Aerial Marker Ball

Aerial Signal Ball is designed to provide daytime visual warning or nighttime visual warning if comes with reflective tape, for electricity transmission line and overhead wire for aircraft pilots, especially cross river high voltage transmission lines. Generally, it is placed on the highest line. Where there is more than one line at the highest level, white and red, or white and orange signal ball should be displayed alternately.

Application:

• Applications for Warning Planes
• High-rise Power transmission Lines
• High slung Cable-car lines
• Ropeway cables
• Guy Wires

Environment Condition:

1. Environmental temperature: -40°C~+90°C
2. Tensile strength: ≥128MPa
3. Bending strength: ≥230MPa

4. Barcol hardness: ≥44

Specification:

Item Name	Aerial Marker Ball
Color	Orange
Sphere body Material	FRP(Fiberglass Reinforced Polyester)
Cable clamp	Aluminum alloy
Bolts/nuts/washers	Stainless steel 304
Diameter	340mm ,600mm,800mm
Thickness	2.0mm
Drain holes	Yes
Optional	Preformed Armor Rods, Reflective Strip

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