Support Insulator, Packaging Type : White, Brown

We offer support insulator.
The hollow supporting insulator for electrostatic precipitator is used for high-voltage insulation and sealing of the hanging rods for the overhanging frame of the corona electrode,passing through the housing of the electric field.
The insulators are classified according to product profile into three types:products:cylindrical,conical and special-shaped.
Both outer and inner surfaces of the bushing are covered with brown or white glaze,and two end surfaces being ground.
the hollow supporting insulators conform to the stipulations of gb/t772-2005:technieal specifications of high-voltage porcelain insulators.they can work at temperature up to 250�,with working voltage classes from 72kv to 110kv,and compression failing load not less than 500kn.