Suspension Clamp for Preformed Helical Rods

Descriptions:

The suspension clamp includes: Plastic insert,Aluminum housing,Bolt,Lock washer,Lock nut and anti-loose pin.

Plastic insert is made up of high quality rubber and centre-reinforcement,has high strength,good elasticity and low compression deformation.Aluminum housing is formed by pressing and forging corrosion resistant aluminum alloy.Bolt,lock nut,lock washer,and anti-loose pin are all hot galvanized standard components.

Applications:

The suspension clamp for preformed helical rods is used for overhead power wires and connecting fittings for power overhead cable terminals,suspensions,joints,etc.

Development:

The suspension clamp for preformed helical rods first appeared in the United States in the 40s and 50s of the 20th century.The original product was a spiral grommet for stress concentration of bare wires and protection of electric corrosion and arc burnt position.It have been widely used in power transmission and distribution,optical fiber communication,electrified railway,cable TV,construction,agriculture and other fields after years of development,.

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