Protective fitting for decreasing Vibration amplitude and Grading shielding of Insulator string such as dampers spacers

Clamps, keepers and bracket are aluminum alloy. Dampers are elastormer. The other parts are hot-dip galvanized steel.

1.GB/T National Standard 2.Test before shipping 3.certification: ISO9001:2004

Square Frame Type Spacer-dampers(For 500kv Lines)