Aviation Traffic Safety Overhead Obstacle Marker Fiberglass FRP GRP Signal Ball Warning Sphere
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.
Feature
High strength, light weigh (Bending strength reach 150Mpa,Tensile strength reach more than 85Mpa).
Corrosion resistant, have a good use lifespan for outdoor applications.
Good in heat insulation with fiber glass reinforced polyester resin material.
Leakage holes are designed to prevent water accumulation in the ball.
Different diameters and colors of the ball can be customized to meet all your requirements.
| Sphere body |
FRP(Fiberglass Reinforced Polyester) |
| Diameter |
600/800mm |
| 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 |
Accessories
Installation
* After selecting the installation point according to the standard, wind the aluminum wire around the lightning protection ground wire.
* Place the lower part of the aircraft warning sphere under the lightning protection earth wire, pay attention to the position of the wire clamp, and then place the upper part of the aircraft warning sphere on the lower half. After the top and bottom are aligned, tighten them with 8 M10 screws.
Package & Delivery
FRP warning spheres are packed with carton box.
FAQ
Q: What's FRP?
A: Fiber Reinforced Polymer (FRP) is a composite material made of a polymer matrix reinforced with fibers. The fibers are usually glass, carbon, aramid, or basalt. Rarely, other fibers such as paper or wood or asbestos have been used. The polymer is usually an epoxy, vinylester or polyester thermosetting plastic, and phenol formaldehyde resins are still in use. FRPs are commonly used in the aerospace, automotive, marine, construction industries and ballistic armor.
Q: How do you guarantee your product quality?
A: 100% of our products would be tested before delivery. To control quality, we are using high quality materials from high quality supplier.
Q: Are you a trading company or a manufacturing factory?
A:We are a manufacturing factory with export qualifications. Our factory is one of the best FRP products manufacturer in China. We have FRP products of high quality and various design.
Q: I am interested in your products, could I get a sample for free?
A: We could supply a few pieces of FREE samples if we have some in stock. All you need to do is to kindly offer your shipping account.
Q: Can you do the design for us?
A: Yes. With experienced teams in fiberglass product design and manufacturing, we could provide customized shape, dimension, colors service, etc.
Welcome your inquiry, we would give feedback within 24 hours!
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