FRP/fiberglass aircraft obstruction hollow warning spheres aerial marker balls for power lines
Aircraft warning marker ball is installed on overhead conductors to alert low flying airplanes and helicopters of the obstacle.They are generally placed near airports and on elevated spans crossing rivers, lakes, fjords, valleys, roads, railways, construction sites and pipelines. Other locations are: near military bases, police stations, hospitals,helicopter routes and other low flying areas. Warning Spheres are attached on the uppermost conductors, shieldwires or on the top of power line towers.
2. 600mm Warning Ball Aircraft Warning Marker Balls specification
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1200m |
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35KV-1000KV |
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6.5mm - 55mm |
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| Sphere body |
FRP(Fiberglass Reinforced Polyester) |
| Diameter |
600/800/900mm |
| Color |
Orange/White, Red/White, Orange, Red, White |
| Thickness |
3.0mm |
| Weight |
5kg - 10kg |
| Accessories |
Cable Clamp: Aluminum alloy
Bolts/Nuts/Washers: Stainless steel 304
Armour rod: Aluminum alloy |
| Warranty |
2 years |
3. 600mm Warning Ball Aircraft Warning Marker Balls Accessories:
4. 600mm Warning Ball Aircraft Warning Marker Balls Advantages
• Resins used for 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.
5. 600mm Warning Ball Aircraft Warning Marker Balls package&delivery time
Packaging: by carton
Delivery time: within 10 days after prepayment
Our Company - Zaoqiang Longtime FRP Product Co., Ltd
LONGTIME is located in North China,Hebei Province. We are a professional manufacturer of Fiberglass Warning Marker Ball. With a professional team,we supply high qulity frp products with competitive price to meet clients requirement.
We welcome friends from the world to visit us and build a long time busniess realtionship with us!
6. Contact
| Ms.Sunny |
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Any need, please contact us at any time.
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1. 600mm Warning Ball Aircraft Warning Marker Balls
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