.

Corona Proof Ring

Metal Downlead Clamp

Preformed Cable Fittings

Corona proof ring is mainly used on the ADSS cable which is installed with electric power transmission line and whose pressure is over 220KV. Since cable and preformed rods are in the space of high-strength electric field, the terminal endof preformed armor rodsare easily affected by corona discharge which can threat cable's safe operation. Corona proof ring cangreatlyimprove the status of the electric field and decrease the corona electric erosion to the cable and extend cable's life.

  1. 1). Corona proof2). Easy to install and operate3). Big production, short production time4). First-class quality, favoured price5). ISO9001 certified6). Customized

Packaging: according to the concrete product cartons,wooden cases (as customer's requirements)

Delivery: usually,it will take about two weeks for the order of 10000sets for production

Terms of Payment : By T/T

Metal Corona Ring


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