Material:PE.
Color:Black,red, blue,white,yellow,green and transparent,other colors can be customized
Certification: UL,CE,ROHS,SGS Test Report.

HD-4 series is a semi-conducting thermal shrinkable bushing coated with a layer of thermosol inside.Its external layer consists of radiation cross-linked polytheneand its internal layer is the specially designed adhesive internal wall.

Usage:widely used in wire connection welding protection wire marking the insulation protection of resistance and capacitor the corrosion protection of metal bar or tubes and the antenna protection.

Heat shrinkable compound double wall pipe made of heat shrinkable insulation material and heat shrinkable semiconductive material by the way of special processing technology.Inner layer show good insulation performance,outer layer is of semi-conductive,inner and outer layers are clung closely,shielded reliably．

​MPH bus-bar conjunction box has the charaateris such as easy installation and long life .It is mainly used in the bus-bar connection of power plate and power station,insulated protection and safety protection of the transformer ' connecting pole .