Aircraft Warning Spheres / Aerial Marker Ball for Electricity Transmission Line/Power Line Marker Spheres
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Aviation obstruction marking spheres are designed to make electricity transmission lines, especially cross river high voltage transmission lines visible for aircraft pilots.
Colours of aircraft warning spheres are important issue. In installations of warning spheres, white and red, or white and orange markers should be chosen according to the background. There should be contrast between aircraft warning spheres and the background environment in order to be able to make aerial marker balls visible.
warning spheres are especially designed to warn approaching air vehicles of power lines hung between supporting towers.
The spheres are used for daytime marking of cables at high-rise transimission lines, transmission cables and river-crossing transmission lines.
warning spheres are constructed from two hemispheres that are connected to each other and to the elevated power line by stainless steel fixing brackets.
Wetra Warning Spheres / Marking Spheres / Aircraft Obstruction Spheres
Wetra warning spheres are daylight beaconning installed on the high voltage lines and stays of pylons.
Wetra warning spheres are extremely light and very resistant to the weather, the warning sphere is available in red, white and orange.
Wetra warning spheres can be adapted on every diameter of line
Advantages of Wetra Marking Spheres
Resins used for Wetra warning spheres are styrenic polymers which enable to have
Weather resistant
Physical property retention after UV exposure
Colour stability
Practical toughness and rigidity
Resistant to common household cleaners
Recyclable
Easier installation thanks to its mounting system (mounting adapted to the cable)
The resins, that we used, are weatherproof, high-impact, styrenic polymers specifically designed for use in outdoor applications.
Resistant to sunlight, the resins maintain significant physical properties after weathering.
Aviation obstruction marking spheres are designed to make electricity transmission lines, especially cross river high voltage transmission lines visible for aircraft pilots.
Colours of aircraft warning spheres are important issue. In installations of warning spheres, white and red, or white and orange markers should be chosen according to the background. There should be contrast between aircraft warning spheres and the background environment in order to be able to make aerial marker balls visible.
warning spheres are especially designed to warn approaching air vehicles of power lines hung between supporting towers.
The spheres are used for daytime marking of cables at high-rise transimission lines, transmission cables and river-crossing transmission lines.
warning spheres are constructed from two hemispheres that are connected to each other and to the elevated power line by stainless steel fixing brackets.
Wetra Warning Spheres / Marking Spheres / Aircraft Obstruction Spheres
Wetra warning spheres are daylight beaconning installed on the high voltage lines and stays of pylons.
Wetra warning spheres are extremely light and very resistant to the weather, the warning sphere is available in red, white and orange.
Wetra warning spheres can be adapted on every diameter of line
Advantages of Wetra Marking Spheres
Resins used for Wetra warning spheres are styrenic polymers which enable to have
Weather resistant
Physical property retention after UV exposure
Colour stability
Practical toughness and rigidity
Resistant to common household cleaners
Recyclable
Easier installation thanks to its mounting system (mounting adapted to the cable)
The resins, that we used, are weatherproof, high-impact, styrenic polymers specifically designed for use in outdoor applications.
Resistant to sunlight, the resins maintain significant physical properties after weathering.
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