Plastics & Products

Warning sphere specification

Sphere body material: high-grade polyethylene.
Color: aviation red, aviation orange, aviation white.
Sphere diameter: 200 mm, 300 mm, 340 mm, 400 mm, 600 mm.
Thickness: 8 mm.
Weight: 2-4 kg.
Visible distance: 1250 m from the air and 350 m from the ground.
Voltage range: < 150 KV.
Conductor diameter: 6-26.5 mm.
Reflective strip: optional.
Preformed armor rods: optional.
Warranty: 2 years.
Packaged in carbon box or wooden box.
Features of warning sphere

Resistant to corrosion, rust, water, dust, high temperature.
Not have metal annex, good integrity, high strength.
Light, not have influence for power line.
Self thickness, smooth appearance, fresh color.
Properties do not change under various complex environment, such as rain, snow, ice, oil and so on.
Warning sphere can suit power line conductor which diameter is between 6 mm and 26.5 mm.
Optional preformed armor rods for fixing warning sphere on power line.
Reflective tape can make pilots see power line clearly.
Easy to install.
Long service life.
Application of warning sphere
Our polyethylene warning spheres are used in overhead cable, guyed wire, supporting tower, especially in super high voltage power transmission line, cross river power transmission line, cross road, bridge power transmission line and so on.
Contact us immediately if you are interested in our warning sphere. And you can contact us via sales@warningspheres.com if you have any questions.