| Surface Treatment: | Smooth |
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| Color: | Orange, Red, White, etc |
| Thickness: | 2.2-3.0mm |
| Usage: | Aircraft Warning Sphere |
| Product Categories: | Aircraft Warning Ball |
| Molding Method: | Molding |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Warning Aerial Marker Ball Custom Power Line Sphere Molded Fiberglass Frp Balls
1.Light but durable, properties do not change under complex environment.
2. Resistant to weather, high temperature, water, dust.
3. UV, ozone, sunlight, attack resistance.
4. Stable color, not fade, recyclable.
5. Not make noise in windy day.
6. Clamp, bolt and nut can resistant to corrosion.
7. Once installed, used for a long time.
8. Easy to install.
9. Reflective tape can ensure night visibility.
10. Drain holes can save prevent rain accumulating in the sphere.
11. Stacking compatible design can save storage space and transportation cost.
12. Optional performed armor rods can decrease vibration and abrasion for the conductors.
1. It is widely used in overhead conductors, supporting towers, high-rise transmission lines, EHV(50000KV) transmission cables, communication wires to warn low flying airplanes and helicopters.
2. Warning spheres are applied near airports and on elevated spans crossing river, lakes, fjords, valleys, roads, railways, construction sites and pipelines.
3. Warning spheres are also applied near helicopter routes and other low flying aeras.
1. Take out the marking spheres from box. The half with insulated strips is lower hemisphere and the other is the upper one. Each box generally packs three sets of marking spheres. Match one complete set of the marking sphere with the same number printed on clamp.
2. Install preformed armor rods to conductor, make sure warpping armorrods have the same direction with conductors.
3. Fix the lower hemisphere to the power line: tie up insulated strips on the power line, make sure the conductor with arnor rods can right attach with clamp slots. Make sure the armor rods out of clamps on both sides with equal length which is about 20-30 cm.
4. Assemble the upper half with the lower half. In order to make sure groove and comb fit perfectly, please align clamp printed with the same number(eg: Number"2") on one side of each half.
5. Insert hex bolts, hex nuts, flatwashers, spring washers into cable clamps on both sides.
6. Use suitable adjustable wrench to fix hex nuts.
| Packing | By carton. |
| Shipment | By sea, land, air and express. |
| Loading port | Tianjin port, Qingdao port, any port of China. |
| All the above can be customized as per customer's requirement. | |
Hebei Sinta Trading Co., Ltd is one of the leading manufacturers in China. We have over 15 years professional technology and production experience, and a group of highly skilled R & D teams.
We focus on high quality and care more about for long-term coopearation with our clients. Our products mainly include Cooling tower parts, Sectional water tanks (material is GRP, galvanized steel and stainless steel), and Waste water treatment media and FRP products (FRP gratings, FRP pultrusion profiles), and other OEM products.
We always adhere to quality and service first, strive for excellence, and put ourselves in the position of customers to help them solve various question with our solutions. Hope to support you!
Q:What about the package of product?
A:1. Wooden pallet with carton. 2. Plastic pallet with carton. 3. Wooden wooden pallet with wooden case. 4. According to customer requirements.
Q:What's the payment?
A:30%TT advance , 70% after send the copy of the BL.We accept T/T,L/C, Western Union ,USD.
Q:If I need sample,what should I do?
A:It's our pleasure to send sample for you.You can send me your delivery address by email or message.We will send you free sample at first time.
Q:Can you give me a discount price?
A:It is depending on the volume. The larger the volume is, the more discount you can enjoy.
Q:Why is your price a bit higher than other Chinese suppliers?
A:To meet the requirement of different customers and areas, our factory manufactures various kinds of quality for each item at a wide range of price. We can offer the products of different quality levels depending on customer's target price and quality requirement.
Q:How can you guarantee the quality of mass production is same with the sample sent to me before?
A:Our warehouse staff will leave another same sample in our company, with your company name marked on it, which our production will be based on.
Q:How can you deal with quality issues that customer feedback after receiving the goods?
A:1) Customers take photos of unqualified goods and then our sales staff will send them to Engineering Department to verify.
2) If the issue is confirmed, our sales staff will explain the root cause and take corrective actions in coming orders.
3) Finally, we will negotiate with our customers to make some compensation.
Suppliers with verified business licenses
Audited Supplier 
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