Porcelain types of pin insulator Brand Name:Jinhan heightï¼?120mm Minimum arc distance:280mm produce according to customers'drawing and requirement Application:overhead power line support material:procelain samples available steel spindle for pin type insulator Brand Name:Jinhan diameter:16mm length:180mm screw tolerence:4h normal length:30mm produce according to customers'drawing and requirement Application:broad material:carbon steel Q235 samples available Port:Tianjin package cartons & pallets according to customers' requirement. Lead time: about one week jinhan1816 at hotmail? qq 26326203?