It is produced by superior performance of silicone rubber materials, high strength glass-lined steel pipe, and with a special process to become whole, and has excellent electrical insulation properties and the restoration of insulation performance, excellent performance and anti-pollution properties , also an outstanding performance and avoid unexploded hydrophobic properties.It also has high strength, light weight, easy of installation and maintenance.

Purchase notice:
1 The specifications and pattern of the bothside fitting
2 The main dimension and rate voltage
3 The colour of silicon rubber ,usually it is red or gray
4 Other particular requirement

Note:
1 IEC,ANSI,GB and other international stardand is applicable
2 it is usually red,gray and white.
3 we can design and produce according to the drawings and characteristics