Fiberglass Aerial Warning Ball

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Fiberglass Aerial Warning Ball is made of fiberglass(composite material), the color can be yellow, orange, Red-white.

Installing Procedure

  • Step 1: At the mount point on the alerting ball, wrap cable protecting bars round cables for 1000-1200 mm long, with two ends of protecting bars extending 200-300 mm beyond the surface of the ball, as shown in Picture 1.
  • Step 2: Fix the plastic wires which are mounted on lower hemisphere of the ball onto the cables and twist them, as shown in Picture 2.
  • Step 3: Combine the lower hemisphere with the upper hemisphere according to module codes. Turn the hemisphere during the assembly and make sure two hemispheres are joined into position, as shown in Picture 3.
  • Step 4: Insert stainless steel bolts(M 12*35) and then put flat washers and spring washers around each bolt. Tighten each nut at last, as shown in Picture 4.

Fiberglass aerial warning ball Specification:

  1. Material: Fiber glass reinforced polyester resin
  2. Diameter: 400mm, 600mm, 800mm or customized
  3. Color: Red, orange, white, orange-white, red-white or others customized
  4. Cable Clamp: Aluminum Alloy, 4 pcs for one ball
  5. Fittings: Stainless Steel ( 2 Paris For One Unit Ball), 16 pcs bolts&nuts,
  6. Armour rods: 2pcs for 1 ball
  7. Application: Mark Obstruction Of Power Lines Crossing River

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