Customized 600 mm composite aircraft warning aerial marker ball Aviation obstruction sphere
Aviation obstruction marking sphere 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. Lanyu power line marker ball adopts high-grade Fiberglass Reinforced Plastics (FRP), and regular diameter is 400mm,600mm, 800mm
.
NOTE: OEM（Original Equipment Manufacturer）Acceptable & Customization Available!!!
Have a diameter of about 1/4inches and 5/16 inches. The weight of the power line marker ball is about 17 pounds each. These helps ensure that the weight is not too much for the power lines they are reflecting to bear.
They come in three primary colors, orange, white and red. The three are among the most reflective colors and allow the pilot to stop them even from a far. During installation, they have a gap of about 200-foot between them; that is between one power ball and another. The distance is
put that way also as a way to enhance visibility.
They are installed in the highest wire among all those that they are expected to make visible
They use an alternate color theme to help provide clear visibility without hindrances from the background. In case the color used in one spot is white, the next color will be orange and later red.
They allow wire sag of about 25 feet to help the wires expand and contract in case of a temperature change.
This way, they never are violate the sag requirements of the wires that they are marking.
Have a conductor diameter of 6.5- 5.5 mm
Visibility distance for the power line marker balls is 1200m. From this far, anyone can tell that there is a power line or communication line that they need to evade and know the course to take.
Have a voltage range of about 35KV- 1000KV
There are some drain holes in the sphere which help get rid of water in the power line marker balls. Having water remain in the balls would make them heavy which will overload the wires and even make them fall. Have a cable clamp which is made up of aluminum alloy
Product Name | Aircraft Obstruction Marking Sphere Walling Ball |
Diameter | 600mm, 800mm, 900mm |
Thickness | 0.3mm |
Material | Sphere body - FRP Cable Clamp - Aluminum alloy |
Weight | 6-10kg |
Visible Distance | 1200m |
Color | Orange, Red, White, Orange&White, Red&White |
• Resins used for warning spheres are styrenic polymers which enable to have Weather resistant
• Physical property retention after UV exposure
• Color 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.
Power line marker balls have different applications and can be used in various areas. Some of these are such as
Can be used with gay line cables as well as communication lines. You can also use these power line marker balls in other places such as warning planes about existing wires
Power line marker balls are also great for use in high power transition lines
Important in protecting electrical infrastructure from airplanes especially when flying low
Act as a guide pilots at a particular place where they can land. After seeing the power lines balls, the pilot can tell whether or not they are close the place where they intended to land.
More often than not, you will find these balls in areas which are away from cities and towns. This is the areas where there is nothing much to show the pilot that there is a power line ahead.
This is because the skyline and the conductor become invisible to the pilots when they are against the terrain.
They are an aerial warning that the power lines are there.
When packing power line marker balls, we always ensure that we do it in the best way possible to ensure that they are safe as we deliver them. More often than not, the power line marker balls are distributed from Shanghai port.
Delivery
We ensure safe transportation of your order to make sure that there are no damages by the time the order reaches you. They are delivered to you in about 15 to 30 days after you order and day for the products.
Q: Are you trading company or manufacturer ?
A: We are manufacturer with our own factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge. And the freight cost will on the buyer's side.
Q: What is your terms of payment ?
A: Payment<=USD1000, 100% in advance. Payment>=USD1000, 30% T/T in advance ,balance before shipment.
If you have other questions about Customized 600mm composite aircraft warning aerial marker ball Aviation obstruction sphere, please feel free to contact us