This products for the urban net rebuild can effectively solve the shortage of corridor in urban power line, reduce the pole height and economy lots of financial and material resources. Because of the high strength, to avoid the porcelain cross-arm causes to conc atenate breakage of high strength accident, and fine anti-pollution. And the products of porcelain cross-arm cannot instead of it.

This product is suitable for 66KV, 5KN high-voltage power station lines, using 19 umbrellas, the spacing is 65mm and the sheath diameter is 70mm.

This product is designed with 23 shed. the voltage can reach 110KV, and the installation method is horizontal. The sheath diameter is 90mm.

This product is designed with 57 shed, which is suitable for 220KV high-voltage lines and can replace some pin insulators.