weihe electric co.ltd
RAILWAY TUNNEL INSULATORS Composite insulators for electrical railway Cantilever composite insulator Composite Railway insulator Composite Railway insulator products composite railway insulator ,polymer insulator electrical railway insulator china
weihe weielectric com manufacture RAILWAY TUNNEL INSULATORS Electrical railway insulator is used in tunnels of electrified railway under severe conditions The (Silicon Rubber)Composite Electrical railway insulator(composite railway insulaor) is used in tunnels of electrified railway under severe conditions. The (Silicon Rubber)Composite Electrical railway insulator(composite railway insulator) can effectively prevent pollution flashover outage and free from cleaning maintenance work with a very small size ,they can be substituted by porcelain or glass insulators in case of small tunnel space. Usually ,they could be manufactured by means of injection whole-molding technology. The juncture between end fitting and core is totally embedded in HTV silicon rubber,emilinating conventional and traditional seal defects 1 IEC,ANSI,GB and other international stardand is applicable it is usually red,gray and white. we can design and produce according to the drawings and characteristicscontact email sale at weielectric com