2. Clamp: alloy cast aluminum machining parts (wire diameter Φ16~Φ19 including protective wire) or customized according to the size
3. Bolts, nuts or washers: stainless steel 304.
5.Visible distance:1250 m from the air and 350 m from the ground.
6.Voltage range: 35 KV - 1000 KV.
7.Protective line: alloy aluminum wire
Diameter | 400mm, 600mm, 800mm, | 600mm | 800mm | ||
Thickness | 3mm | ||||
Weight | 400mm 5kg | 600mm 6.9kg | 8mm 9.0kg | ||
Color | White / Red / Orange / Orange & White / Orange & Red | ||||
Sphere body material | FRP(Fiberglass Reinforced Polyester) | ||||
Cable Clamp | Aluminum alloy | ||||
Bolts/Nuts/Washers | Stainless steel 304 | ||||
Function | Tensile Strength: ≥128MPa | ||||
Bending Strength: ≥230MPa | |||||
Barcol Hardness: ≥44 | |||||
Applicable Temperature: -40℃~90℃ | |||||
Annotation | Size and color can be customized | ||||
Fiberglass Warning aerial marker ball for power lines obstruction ball aviation sphere Application
• Applications for Warning Planes
• High-rise Power transmission Lines
• High slung Cable-car lines
• Ropeway cables
• Guy Wires
• Heavy duty construction, made from UV-stabilized ABS plastic with UV-resistant Korad™ coating
• Installs easily on any wire 1/8″ – 1″
• Requires only four bolts to clamp it to the wire
• Designed for neutral wires, guy wires, and conductor wires up to 69KV only
• Four drain holes per marker ball
• Available in Orange (standard), Yellow or White
• Five year warranty
Fiberglass Warning aerial marker ball for power lines obstruction ball aviation sphere Installation process
●For installation, first wind the protective wire on the cable line (at the installation position of the warning ball), the length needs to be about 1000~1200mm, and the length of both ends of the protective wire can extend the warning ball 200~300mm.
●Twist the plastic wire installed on the lower hemisphere to the cable wire and fix it
● Fasten the upper hemisphere on the lower hemisphere (install according to the steel code mold on the clamp) and pay attention to the rotation until it is in place.
●Finally put on M12 × 35 stainless steel bolts and put on flat washer and spring washer in turn, and finally tighten the nut
●Packing quantity: 3 sets of balls/carton
●Inner packaging: double-layer corrugated carton (outer size) 610 × 610 × 900 (mm)
●Outer packaging: multi-layer board wooden box (outer size) 630 × 630 × 920 (mm)
Q: Are you trading company or manufacturer ?
A: We are 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 but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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