↪ High-temperature plug is made of brass and ceramic as conductor ; jacked with metal Aluminium or silicon rubber.
↪ Jacked with metal Aluminium alloy one could stand high-temperature 500 degree.
↪ The standard voltage is 220V to 600V the diameter could be 5mm and 6mm
↪ Jacked with silicon rubber one is acid, alkali and protected-broken.
↪ It could stand high temperature 200 degree and high-voltage 220V to 600V
↪ It could be a connected below 300 degree temperature.